SHUNYU WATER 舜禹股份

MISSION

Improving the guality ofhuman domesticwater throughtechnologicalinnovation.

VISION

Lead the new transformation of energy conservation and environmental protection equipment manufacturing and intelligent computing low-carbon in the water industry.

Contents

ABOUTTHECOMPANY

Company Profile ·01
Researchand Development Center ·02
Research and Development team :03
Intelligent Manufacturing Center :05
ESG Report ·06
Business Segment :07

INTELLIGENTWATERSYSTEMSOLUTIONS

Shunyu Intelligent Water Management Platform 09
A Comprehensive Visual Representation of the Platform Products 10
Platform Highlights· 11

WATERSUPPLYSYSTEMSOLUTIONS

Shunyu Energy-saving Peak-staggering Intelligent Cloud Platform 12
Intelligent water supply product series ·13
WaterSupply Project Cases ·20

SEWAGESYSTEMSOLUTIONS

Shunyu Integrated Plant and Network Intelligent Water Operation Platform 23
Intelligent Sewage Product Series· ·24
AOA Sewage Treatment Technology‘ ·25
Watershed Water Environment System Governance ·31
Urban and Rural Water Environment System Governance ·32
Industrial Park Centralized Sewage Treatment ·37
Sewage Project Cases· :38

ABOUT THE COMPANY

Company Profile

Anhui Shunyu Water Co.,Ltd.was established in 201l and is located in Hefei, Anhui, China.On July 27,2O23,it successfully landed on the Shenzhen Stock Exchange ChiNext (stock abbreviation: Shunyu Shares,stock code: 301519).

Shunyu Water is committed to the research and development of energy-saving and low-carbon technologies in the water industry，high-end intelligent equipment manufacturing，big data information integration,and inteligent algorithm platform construction.It has won the titles of national high-tech enterprises,national "specialized and new'little giant'enterprises",national "service-oriented manufacturing demonstration enterprises"，national "green factory" and national "enterprises that meet the regulatory conditions of environmental protection equipment manufacturing industry",and has been approved as a national postdoctoral research workstation.

As China's advanced comprehensive service provider for overall solutions of water supply, sewage treatment and intelligent water, Shunyu Water has formed a development trend based in Anhui and radiating China in the marketing map. Meanwhile, Shunyu Water is growing from a national company to a global company.

Research and Development Center

National-level Postdoctoral Research Workstation

National Key Laboratory of Digital Rural Technology for Urban and Rural Construction
The Only Rural Water Environment Governance and Water Resources Utilization Engineering Lab
oratory Established in Anhui Province
The Anhui Provincial Urban and Rural Water Supply Security Assurance and Dispatching Center,
Intelligent Water Management Innovation Research Institute under its jurisdiction
The First Academician Research Institute in Anhui Province

Research and Development Team

Shunyu Academician Expert Committee

Academicianofthe Chinese AcademyofEngineering，themain research directions include the theoryand application of sewage biological treatment,automatic and intelligent control of sewage treatment systems,and new processesand technologies for sewage nitrogenandphosphorusremoval.

AcademicianoftheChineseAcademyof Engineering，hasbeenengaged inbasicresearch,technologydevelopmentandpracticalapplicationof waterpollutioncontrolforalongtime,hasdevelopednewtechnologies forcultivatingmicrobial particles,andbuilttheworld's firsturbanwastewateraerobicparticletreatmentdemonstrationproject.

EmeritusProfessorattheUniversityoftheWestern Cape,SouthAfrica, Founding ChairofChinaAfricaWaterAssociationand Co-Chairofthe UNESCO Chairin Geohydrology.Areasof interest included hydrogeology，hydrogeochemistry，ecohydrology，sustainableutilizationof water resources.

General Manager of Anhui Fanhu Ecological Technology Co.,Ltd., Researcherat the Water-Energy Relationship Research Center of the Universityof California, Irvine,focusingontheresearchanddevelopmentofwatershedwaterenvironmentgovernanceand intelligenttechnologyforsewagetreatmentplants.

Chiefengineerofwater resourcesand environmentatBeijingMunicipal Engineering Design and Research Institute， has been engaged in municipalengineeringdesignforalongtime,hasrichexperienceinthe fieldofbridgesandundergroundspace.

Shunyu Institute of Intelligent Water ManagementResearch

Deanof Intelligent Water Research Institute,Chief Engineer,the Coordinator of the Research and Development Team of Shunyu Water,and has been engaged in the research and development of water environmentmanagement technology fora longtime.

Doctor at the postdoctoral researchstation, mainly engaged in theresearch of edgecomputing related equipmentandalgorithms.

Deputy chief technical engineer, head of the environmental protection products team, mainlyengagedintechnical research, process design，project construction and operation and maintenance management relatedto sewage treatment.

Postdoctoral felow at the postdoctoral research station of shunyu water,head of the dayu algorithm team.Mainly engaged in the research of core algorithms for energy-saving and peak-staggering intelligent water supply systems and the application of artificial inteligence algorithms in the water field.

Headof the operationand maintenance team,mainly engaged in the operation and management of watersupplyanddrainage facilities,focusing on the development and application practice of theintegrated intelligentoperation andmanagement platform of the factory networkand river.

Mainly engagedintechnical research, processdesignand project management in the field of water treatment equipment and water pollution control，focusing on the researchanddevelopmentandindustrial application of deep treatment technology for low-temperature, low-turbidity and micro-polluted source water.

ZhengQiyuan

Head of the water supply product team，mainlyengagedinthe design of technologyand process equipment in the field of building watersupplyand drainage.

More than 15 years of experience in the computer industry. Head of the software development team,leads the researchand development of multiple software products in the intelligent water industry.

Intelligent manufacturing centers

Energy-saving Water Pump IntelligentManufacturingcenter

T

WaterSupplySystem Intelligent Manufacturing Center

Control System IntelligentManufacturingCenter

Micro-powerHigh-EndEquipment IntelligentManufacturingCenter (Underconstruction)

EnvironmentalProtection Equipment Intelligent ManufacturingCenter

Peak-staggering Water Tank IntelligentManufacturingCenter

Environmental, Social, and Corporate Governance (ESG)

Corporate Governance

Guided by national policies and disclosure standards,continuously improve the ESG governance structure and enhance the professional level of ESG governance.

A corporate governance structure composed of the shareholders'meeting,the board of directors,the board of supervisorsand seniormanagementwas established.

中

In 2024,4 shareholders'meetings,9 board meetings and7board of supervisors meetings were held.

Obtained 6 national honors by the end of 2024.

A

Wind ESG ratings

B Huazheng Index ESG ratings

EnvironmentalProtection

Q

Deploy intelligent algorithms to optimize the dosing of water plants,predict and dispatch pipeline leakage,and reduce energyconsumptionby 10 % to 20 %

Continue to improve and establish an environmental management system and build athree-level environmentalmanagementsystemframework.

Obtained the environmental management system certification and received an AAA-level credit evaluation for environmental protection enterprises

Passed the ISO 50001 energy management system certification， the AAAAA-level contract water conservation management certification，and the AAAAA-level energy-saving technology service certification. A total of 7 products have obtained energy-saving product certification.

园

Social Responsibility

Obtained the ISO45001 and OHSAS18001 occupational health and safety managementsystemcertifications.

Organize and carry out employee care projects such as education assstance,assistance for the disabled and poverty alleviation,and theme cultural and sports activities.

品 ?

Fulfill duties and obligations to serve the society and safeguard the healthand safety of the people,and build a public welfare action system that includes ecological and environmental protection,community co-construction,barrier-free environment construction,major event guarantee and public welfare science popularization.

BUSINESSSEGMENT

INTELLIGENTWATERSYSTEM SOLUTIONS

Shunyu Water offers a intelligent water solutions covering the entire process from the source to the tap,and from sewage to reclaimed water,from the perspective of urban water management.

Shunyu Intelligent Water Management Platform

Based on the development needs of intelligent water management planning,the R&D team of Shunyu Water integrates new technologies from multiple fields such as the Internet of Things, mobile Internet,big data,artificial intelligence,digital twins,cloud technology,GPS,GlS,and visual recognition.Through the automatic collection and transmission of underlying data，it achieves real-time monitoring of key data of various devices.

By adopting a visual approach to organically integrate personnel and equipment, conducting data analysis and mining on massive water affairs information,and providing corresponding auxiliary decision-making suggestions,the entire water affairs business process can be managed in a more refined and dynamic way.

A Comprehensive Visual Representation of the Platform Products

Platform Highlights

Anti-terrorism security

Digitaltwinsbreakdownthebarriersbetween virtualandreal

Energy-savingpeak-staggering intelligentalgorithm

Fewerpersonnelandunmannedoperation

Full life cyclemanagement

Safetyoperationmonitoring

BigdataSupport

Al Agent

Shunyu Energy-saving Peak-staggering Intelligent Cloud Platform

The system is embedded with an energy-saving peak-staggering scheduling algorithm to precisely control the flow control devices of the peak-staggering water tanks in each pump room,monitor the water usage of the pump rooms in real time,and simultaneously collect real-time data for analysis and prediction,solving the optimal scheduling plan within a reasonable time.

Ultimately，it achieve the coordinated regulation and storage of water storage tanks during non-peak water consumption periods,optimize the alocation of water supply resources in the water supply network，reduce the immediate water demand of the municipal water supply network during peak water consumption periods,shorten the pressure fluctuation range of the water supply network,and ensure water supply safety.

Intelligent Water Supply Product Series

The series of intelligent water supply products include energy-saving and peak-staggering intelligent water supply systems,pipeline direct drinking water supply systems,water tank frequency conversion/intelligent double compensation superimposed pressure/network superimposed pressure/outdoor superimposed pressure water supply systems,etc.

ApplicationScenarios

SY-TAP Intelligent Integrated Water Purification System

Integrating units such as mixing,flocculation,sedimentation,filtrationanddisinfection,thenano-scale ceramic flat membrane can effectively filter out microorganisms and some heavy metals;
Adopting standardized modularassembly enables rapid delivery;
High degree of automation,small floor space and low energy consumption;
By leveraging the inteligent operation management platform,functions such as the automation of water purification plant operation,informatization of detection,and remote control are realized to ensure the operational safety of the water purification plant;
It is applicable to smalland medium-sized centralized water supply projects,emergency water supply projects,etc.

Stainless Steel Vertical Multistage Centrifugal Pump

The stainless steel vertical multistage centrifugal pump adopts full life cycle management.

All parts of the pump that come into contact with water are made of food-grade materials and processed with proper techniques to prevent secondary pollution of the water source;

Optimize the water conservancy model to significantly enhance the operational efficiency of waterpumps;

Byadopting laser continuous welding technology and processing components through robots,the consistency of the products is ensured, enabling the operating life of the water pump to reach over10 years; Through sensor technology, the cloud platform monitors the operation curve of the water pump，providing real-time understanding of the water pump's usage status.

Energy-saving Peak-staggering Intelligent Water Supply system

Integrate security systems,off-peak water supply systems,water quality monitoring systems,and intelligent cloud platforms;

Through real-time data collection and by leveraging the data science and technology of Dayu Algorithm Center,the water distribution of each pipeline network within the region is intellgently coordinated to enhance the water distribution and regulation capacity of the water supply system. Relieve the operational pressure of the water supply system during peak hours,balance the pressure of the watersupply network,extend the service lifeof the network,reduce leakage and loss,and save electricity costs for water plants and investment in municipal construction.

Network Superimposed Pressure Water Supply System

A complete set of equipment that can be directly connected to the municipal water supply network,replacing the water supply methods of water tanks and water pools,and saving investment; Based on the inteligent variable frequency constant pressure water supply equipment,the pressure at the end of the municipal water supply network is superimposed to save energy and reduce consumption; Fully enclosed operation ensures that water quality is not subject to secondary polltion,significantly enhancing the quality of water supply;

Adopts human-machine interface control function and remote monitoring function.

Intelligent Double Compensation Superimposed Pressure Water Supply System

Integrates an inteligent control system,a constant flow compensation systemand a vacuum suppression system.

Automaticallyadjustthe water supply flow,donottake water beyond theflow limit ofthe pipeline network and do not haveadverse effects on the pipeline network. Fully enclosed operation,made of food-grade stainless steel to prevent secondary pollution. Adopts human-machine interface control function and remote monitoring function.

Water Tank Variable Frequency Complete Water Supply System

Byadopting fullvariable frequency controltechnology,the operation status of the water pump is automatically adjusted in real timeaccording to the water demand,achieving constant pressure variable frequency water supply throughout the entire water supply cycle; The matching smal-flow pump and pressure stabilizing device can meet the demand for small water flow at night,with low operating energy consumption and greater energy efficiency.

Dutdoor Superimposed Pressure Water Supply System

It can be directly connected to the municipal water supply network. Based on the network superimposed pressure water supply equipment, the design is more compact and small, saving floor space,with a novel appearance, low noise and fully automatic control. It is mainly composed of equipment room,frequency conversion control system,pump unit,air pressure tank,instruments,valves and pipelines.

Digital Integrated Full Frequency Conversion Water Supply Equipment

Mainly composed of a water pump，a dedicated frequency conversion controller independently set forthe waterpump,instruments and meters,valves, pipelines,a steady flow tank (water tank),etc.There is no need to set up a frequency conversion control cabinetagain;

When the system is in operation,the sensor feeds back the pressure of the water supply pipeline to the dedicated frequency conversion controller for the

water pump.By comparing the monitored pressure value with the actual set pressure value,the frequency and number of water pumps put into operation are determined,thereby achieving the purpose of constant pressure water supply;

The frequency conversion controllers among each water pump can achieve interlocking control,enabling the efficiency of multiple pumps to be evenly distributed,with fullfrequency conversion operation,saving operational energy consumption.The comprehensive energy-saving effect is nearly 1 0 % .Combined with the energy-saving peak shaving algorithm,the pressure fluctuation is reduced by 30 % compared to traditional water supply equipment;

The dedicated frequency conversion controler does not require the separate design of relevant programs for the project situation,which can reduce the supply cycle of the control system and ensure the timely supply of products.

Intelligent Integrated Pump Station

Integrating equipment operation,noise reduction and sound insulation,constant temperature and humidity fire protection and flood drainage,security access control and remote monitoring system. Theentire product can be of the intellgent superimposed type or te intelligent staggered type according to the project and user requirements.Allcomponents insidethe equipment are pre-assembled in the factory and can be directly connected on site without the need to build a pump room. The pump station is equipped with a data integration and acquisition system,a constant temperature and humidity system,an intake regulation system,a remote monitoring system,a security access control system and a video monitoring system,enabling real-time online monitoring of the pumping station's operation status and unattended operation.

Intelligent Superimposed Type

Water quality monitoring guarantee:The waterqualityis detected by the online water qualityanalyzer and other equipment installed in the pump station.When the water quality exceeds its normal technical indicators,an instruction signalis sent to the microcomputer control system to drive the disinfection device in the pump station to perform disinfection actions.It can also provide data support for the decision-making of the pump station management personnel through the remote wireless transmission system. Negative pressure suppression:The pump station can alleviate the demand for short-term flow and pressure compensation during adverse conditions such as pressure fluctuations in the municipal pipeline network,effectively reducing the adverse impact of short-term fluctuations in the pipeline network on users'normal water usage and ensuring the safe operation of equipment.

Intelligent Staggered Type

Energy-saving peak-staggering intelligent water supply patent technology:The pump station supporting company independently developed an invention patent technology,which has outstanding advantages such as real-time data collection,water demand analysis,intelligent water volume regulation,peak-staggering water storage and regulation,reduction of pipeline network fluctuations,ensuring stable operation of the pipeline network,extending service life,and reducing leakage rate.
Intelligent water age control:The pump station can,in response to water qualityissues caused by long-term retentionof waterin the supporting water tank,achieve the functionofforced water circulationand renewal in the water tank,reducing water age and ensuring water quality safety.

The pipeline direct drinking water system

The pipeline direct drinking water system adopts advanced membrane separation technology.The product integrates water purification,water supply,return water,disinfection,intelligent control and water quality monitoring.The water production rate is no less than 8 5 % ,and it has the functions of pH adjustment and generating magnetized water.While achieving multiple purifications,it comprehensively improves the safety,health and taste of drinking water.

Water Supply Project Cases

New Energy Technology Co., LTD Pump Station, Fuxing City,Anhui Province

Pump station form:water tank ^ + variable frequency pump set; Water supply capacity: 3 4 , 0 0 0 \ \mathsf { m } ^ { 3 } / \mathsf { d } ,with a maximum daily water supply capacity of 7 0 , 0 0 0 \ m ^ { 3 } / { d }

Qianhong Pumping Station,Yiwu City, Zhejiang Province

Pump station form:Pipe network superimposed pressure (no negative pressure);
Water supply capacity: 15,0o0 cubic meters per day;

Century Apartment, Yiwu City, Zhejiang Province

Wuhe Times Square, Bengbu City, Anhui Province

Double-tank network superimposed pressure (non-negative pressure) complete set of water supply equipment

Complete set of water supply equipment for pipenetwork superimposed pressure (non-negative pressure)

Times Square, Yiwu City, ZhejiangProvince

Intelligentdoublecompensation superimposed pressure water supply system

Yuxiu Home, Hangzhou City, Zhejiang Province

Box-type variable-frequency complete water supply equipment

The pipeline direct drinking water project of Dynamic New World in Yongkang City, Zhejiang Province

Host equipment:Shunyu Direct Drinking Water Host Type l; Floor space size: 5 x 4 \mathsf { m } ：
Processing capacity:1t/h.

The water supply project for the household meter renovation of direct drinking waterin Chenzhuang Community, Liaocheng City, Shandong Province

Host equipment: Shunyu Direct Drinking Water Host Type l; Floor space dimensions: 8 . 4 x 5 \mathsf { m } ：
Processing capacity:1t/h.

Shunyu Integrated Plant and Network Intelligent Water Operation Platform

The platform is designed for urban sewage treatment scenarios,relying on a multi-source Internet of Things perception layer,it converses to the cloud data center through a high-speed data transmission network.By integrating advanced data fusion technology and a multi-variable analysis model based on machine learning algorithms,it has achieved intelligent source tracing of pollution sources，prediction and early warning of pipe network overflow risks,and adaptive optimization and regulation of sewage treatment processes.A full-chain inteligent closed-loop control system of "Source - Network - Plant - River" has been established,covering the source of sewage discharge,collection network and terminal treatment facilities.

Intelligent Sewage Product Series

SewageProductsCombinationDiagram

The intelligent modular sewage treatment system is suitable for decentralized sewage treatment. The series of products include SY-PLUS,SY-HEST, SY-MINI, SY-FAST,etc. The treatment capacity ranges from 0.5 to 1 0 0 0 \mathsf { m } ^ { 3 } / \mathsf { d } .All these series of products can be customized differently according to the needs of different users.Through means such as modular embedding and functional filling,and adhering to the principle of intelligent low consumption,precise pollution control is achieved.

AOA Sewage Treatment Technology

SY-PLUS Intelligent Modular Sewage Treatment

Product Introduction

Adopting the improvedAO main process,itcan flexiblyswitch the biochemicalfunction area on thebasis of the traditional AO,and configure the deep purification section and zoned reflux to enhance theammonia removal effect of the system.It features process modularization,multi-mode operation,and pneumatic cycle gas release and reflux.The main body is madeof weather-resistant steel,and is suitable for the treatment of domestic sewage in areas with a treatment scale of 1 0 - 1 0 0 0 { ~ m } ^ { 3 } / { d } ,where the permanent population is dense and it is difficult to lay municipal pipe networks.This systemcan becustomized according to different user requirements.Through means such as modular embedding and functional filing,and following the principle of intellgent and low energy consumption,it can achieve precise pollution treatment.

Technological Process

Adopting the technical route of "Biological Treatment ^ + Ecological Enhancement",sewage first enters the equalization tank forhomogenizationand equalization,and then flows to the"SY-PLUS Intellgent Modular Sewage Treatment System"where the removal of major pollutants in the sewage is completed.The effluent flows by gravity to the ecological filter or through natural channels into theecological pond for further enhanced treatment.The purified tail water can be used for ecological water replenishmentor farmland irigation.The smallamount of sludge generated is discharged to the sludge drying pond for local drying treatment,which can then be used for landscaping or soil improvement.

SY-MINIMini Tank

Process Introduction

SY-MINl tank integrated sewage treatment system adopts improved A0 process.The overall structure of the system is a regular hexagonal double-layercolumn with a highly intensive structure.The biochemical treatment unit,filtration unit,and high-efficiency clarification unit are located in the outer layer and distributed in a ring shape.The inner central column is the clean water outlet unit.The "zigzag"water flow through partitions isadopted between each unit.

ApplicationScenarios

Theapplicable scale is 0 . 5 - 1 0 { ~ } \mathsf { m } ^ { 3 } / { d } . .It is suitable for the treatment of rural domestic sewage in small-household scenarios such as single householdsand multi-households,villas,and rural tourism restaurants.

SY-MiNl Stereoscopic Multi-functional Ecological Sewage Treatment System

Product Introduction

The SY-MiNl stereoscopic multi-functional ecological sewage treatment system featuresa two-layer structure, with highly efficient biological treatment unitsand modular constructed wetland units arranged,while creatinga micro-ecological landscape.

Product Features

This system has a low one-time investment,operates with micro-power,is simple to maintain,and the equipment can be installed underground or above ground.

ApplicationScenarios

It isapplicable to sewage treatment in rural individual households，joint households，courtyards,B&B's,small inns,rural tourism restaurants,etc.

SY-MiNl Purification Tank

Product Introduction

The improved AO process used in the micro-integrated sewage treatment system fully combines the advantages of the activated sludge method and the biofilm method.It removes pollutants in the water through the microbial metabolism of the efficient composite bacteria attached to the suspended filer.The flexible adjustmentof the aeration zone further stabilizes the efluent quality while increasing the system's ability to resist shock loads,thereby improving system stability.

Application Scenarios

SY-FAST Series

Product Introduction

Asa visualized,digitalized,and inteligentintellgent water platform,itcovers allround management from drainage households,sewage pipe networks,rainwater pipe networks,pumping stations,sewage treatment plants to rivers and lakes,realizing centralized and remote management of sewage facilities in the region, to achieve scientific planning,intelligent management and efficient operation for customers.

SY-FASTMagneticCoagulationRapid WaterTreatmentSystem

SY-FASTSuperMagneticRapid WaterTreatmentSystem

Application Scenarios

Watershed WaterEnvironment System Governance

Collectionand treatment Control of agricultural of domestic sewage non-point source Riverecological Artificialwetland Waterecological along theriver pollutionalong theriver restoration construction restoration
Improvesewagetreatment Constructfarmland Useecologicalbank Restorethefunctionof Plantaquaticplants,release facilitiesalongtheriver drainagepurification protectiontechnologyto naturalwetlands,build filter-feedingfishand andenhancetreatment systems,uchascological restoreriverbank artificialwetlands,andue benthicorganisms,and capacity. ditches,erc vegetationandimplement wetlandplantsand improvetheecological riverdredging. microorganismstopurify environmentofwaterbodies. waterquality. Pollution Source Control Technology EcologicalRestoration Technology
In-situ purification Bypass purification Rainwaterresource Online water quality Big data and technology technology utilization monitoring artificial intelligence Constructbypasswetlands Buildarainwatercollection Deployautomaticwater Establishabigdataplatform
Useecologicalfloating orpurificationponds.to andutilizationsystemto qualitymonitoringstations forwaterenvironmentin
beds,biofilmsandother introducepartoftheriver addrainwatertotheriver tomonitorkeyindicators thebasinanduseAl technologies. waterintothepurification channeland increasethe suchaspH,O technologytopredict systemandthenreturn ecologicalbase flowofthe hydrogen,andtoal pollutiontrendsand ittothePuRiver. riverchannel. phosphorusinrealtime. ecological risks. WaterPurification Technology Water Resource Regulation and Detection and Early Warning Technology

Through the integrated technology of space,air and ground,we provide top-leveldesign and overall solutions for the water environment governance of smallurban watersheds,solve the problem of water polution,especiallythepollutioncaused byrainwateratthe beginningof the flood season,andreduce thecost of urban environmental improvement.

Urban and Rural Water Environment System Governance

Micro-polluted waterbodytreatment

closed water bodies mainly polluted by rainwater surface runoff,including park landscape water bodies,pond waterbodies,etc.

Improvementofriverand lake waterquality

the water quality of rivers and lakes is severely affected by external pollution,leading to deterioration (worse than Class V).The main pollution sources include point sources (discharge outlets),non-point sources(agricultural non-point sources， urban surface runoff non-point sources,etc.),and internal sources.

Treatmentofblackandodorouswaterbodies

Urban black and odorous water bodies: the water bodies within the built-up areas of cities turn black and white and have an unpleasant smell. { \mathsf { D } } { \mathsf { O } } { < } 2 { \mathsf { m } } { \mathsf { g } } / { \mathsf { L } } ,transparency < 2 5 \mathsf {cm } ,ammonia nitrogen > 5 ( 8 ) \mathsf { m g } / \mathsf { L } , 0 \mathsf { R P } . V 5 0 { m V } .

Rural black and odorous water bodies:the water in rural areas turns black and white and has a foul smell Transparency < 2 5 \mathsf {cm } 0 0 < 2 \mathsf { m g } / \mathsf { L } ,ammonia nitrogen > 1 5 m g / L #

IndustrialWastewaterTreatment

Food processing and manufacturing industry wastewatertreatment

ApplicationScenarios

High suspended solids and oil content,high organic matter concentration, non-toxic,and good biodegradability.

Textile Dyeing and Finishing Industrial Wastewater Treatment and Resource Utilization

Technical Route

ReclaimedWaterTreatmentSystem

ApplicationScenarios

High alkalinity, high organic matter concentration,high suspended solids,deep chromaticity, poorbiodegradabilityand containing some toxic substances.

Industrial Park Centralized Sewage Treatment

Xiatang Town Industrial ParkWastewaterTreatment Plant

Total scale is 3 0 , 0 0 0 \ { m } ^ { 3 } / { d }
Wastewater Treatment Process:
Inlet $$ Screen $$ Horizontal Sedimentation Tank $$ Regulating Tank $$ Hydrolysis Acidification Tank $$ Two-stageAOBiochemicalTank $$ SecondarySedimentation Tank $$ IntermediateLiftingPumpRoom $$ Deep Flocculation Sedimentation Tank $$ Ozone Contact Tank $$ Aerated Biological Filter Tank $$ Deep Bed Filter Tank $$ Disinfection Tank Outlet

Minle Industrial Park Chemical Industry Park Chemical WastewaterTreatmentPlant

Phase |scale: \mathsf { 3 } , 0 0 0 \mathsf { m } ^ { 3 } / \mathsf { d } ： Phase Il scale: 2 0 , 0 0 0 \ \mathsf { m } ^ { 3 } / \mathsf { d } WastewaterTreatment Process:

Pretreatment (coarse screen and lifting pump station,fine screen and horizontal sedimentation tank, regulating tank,accident tank,hydrolysis acidification tank) ^ + biochemical treatment (high-efficiency biological deammonification tank) ^ + deep treatment (heterogeneous catalytic oxidation system ^ + denitrification tank and nitrification tank ^ + mixed sedimentation tank ^ + filtration)

Sewage Project Cases

The sewage treatment facility construction project of the Central Village ofBeautiful Countryside in Changfeng, Hefei

Project model: E P C + O
Main process: SY-PLUS Intelligent Modular Sewage Treatment System ^ + constructed wetland
Operation and maintenance period:5 years

Agricultural Pollution Control Equipment and Operation and Maintenance Project in Yuhang,Hangzhou

Project mode: Equipment procurement ^ + operation and maintenance Main process: SY-PLUS Intelligent Modular Sewage Treatment System ^ + constructed wetland Operation and maintenance period:5 years

Construction and operation and maintenance project of Rural domestic sewageTreatmentinJinanHigh-techZone

Project mode: \mathsf { P C } + 0
Main process:SY-PLUS Intelligent Modular Sewage Treatment System
Operation and maintenance period:10 years

Rural Domestic Sewage Treatment Equipment Project in Jintan District, Changzhou City

Project model: E P + 0
Main process:SY-PLUS Intelligent Modular Sewage Treatment System ^ + constructed wetland
Operation and maintenance period:5 years

Rural Sewage Treatment PPP Project in Airport New City, XixianNewArea,Xi'an

Projectmode:BOT ^ + OM
Main process: SY-PLUS Intelligent Modular Sewage Treatment System
Operation and maintenance cycle:23 years

Xiatang Town Industrial Park Sewage Treatment Plant Upgrading and Renovation Project

Mainprocess:Karuzhar oxidation ditch process Operation and maintenanceperiod:15 years

Zhuangmu Sewage Treatment Plant

Main process:AAO treatment process Operationandmaintenance period:15years

Jingxian Sewage Treatment Plant

Main process:Suspended chain aeration process in the form of Bailuoke
Design capacity: 40,0oo tons of urban sewage treatment per day, 20,000 tons
of reclaimed water reuse per day
Operation and maintenance period:10 years

Yangmiao Town Decentralized Domestic Sewage Treatment Demonstration Project

Treatment Scale: 1 { ~ m } ^ { 3 } / { d } Main Equipment: SY-Three - dimensional Multi- effect Ecological Sewage Treatment System

Sewage Treatment Demonstration Project in Xintai City, Shandong Province

Main Equipment:SY-Septic Tank Sewage Treatment System
Process:Improved AO Process
Trratment Scale: 7 m ^ { 3 } / d