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Industrial Water Treatment Project

Integrated industrial wastewater treatment and reuse projects designed around complex water quality and stable long-term operation.

REAL INDUSTRIAL WATER PROJECTS

Industrial wastewater treatment applied across different manufacturing sectors.

Three representative projects are presented below as complete engineering introductions. They cover electronic-information manufacturing, sheepskin processing and intelligent manufacturing, with each project showing its real treatment scale, wastewater characteristics, process route and site photographs.

ZHENGZHOU · ELECTRONIC INFORMATION INDUSTRIAL PARK

Zhengzhou Electronic Information Industrial Park Wastewater Treatment Project

30,000 m³/d

Project Overview

A large-scale industrial wastewater treatment project serving an electronic-information industrial park of approximately 67,000 m². The park covers chip design, manufacturing, packaging and testing, applications and platform services, while the wastewater station is designed for 30,000 m³/d and mainly treats mixed PCB-industry wastewater.

CLIENTElectronic Information Industrial Park

LOCATIONZhengzhou, Henan, China

PROJECT TYPEPCB Mixed Wastewater · Industrial Park WWTP

PROCESS ROUTE

Influent → Equalization Tank & Pump Station → Coagulation Sedimentation → Hydrolysis Acidification → Membrane Screen → Modified A2O (MBR) → Denitrification Filter → Transition Tank → Ozone Catalytic Oxidation Tower → V-type Filter → Discharge Tank → Compliant Discharge

Wastewater Characteristics & Project Conditions

Mixed wastewater from PCB-related production
Complex industrial wastewater requiring multi-stage physical, biological and advanced treatment
Stable final-discharge performance required for a large electronic-information industrial park

Treatment Targets

Treat 30,000 m³/d of mixed industrial wastewater reliably
Combine pretreatment, biological treatment, membrane treatment and advanced oxidation
Deliver stable effluent for compliant discharge

Engineering Highlights

Large electronic-information industrial park reference in Zhengzhou
Treatment route integrates MBR, denitrification and ozone catalytic oxidation
Demonstrates multi-stage treatment for complex PCB-industry mixed wastewater

Zhengzhou Electronic Information Industrial Park Wastewater Treatment Project site photo 1

Zhengzhou Electronic Information Industrial Park Wastewater Treatment Project site photo 2

Zhengzhou Electronic Information Industrial Park Wastewater Treatment Project site photo 3

SANGPO · SHEEPSKIN PROCESSING WASTEWATER

Sangpo Sheepskin Processing Wastewater Treatment Project

5,000 m³/d

Project Overview

A wastewater-treatment station serving a sheepskin and fur-processing enterprise located in Sangpo Village, a major sheepskin-processing cluster. The plant treats 5,000 m³/d of wastewater characterized by complex composition, high pollution load and substantial fluctuations in water quality and flow.

CLIENTSheepskin / Fur Processing Enterprise

LOCATIONSangpo Village, Henan, China

PROJECT TYPESheepskin Processing Wastewater · Industrial Pretreatment

PROCESS ROUTE

Integrated treatment system configured for high-load sheepskin-processing wastewater → Stable treatment → Industrial-park sewer-network discharge

Wastewater Characteristics & Project Conditions

Complex wastewater composition from sheepskin and fur processing
High pollutant loading
Large fluctuations in influent water quality and flow
Effluent must meet the industrial-park sewer-network acceptance standard

Treatment Targets

Provide stable treatment capacity of 5,000 m³/d
Adapt to strong water-quality and flow fluctuations
Meet the park sewer-network acceptance standard

Equipment / Engineering Scope

Aeration blower equipment shown in the project-site materials
Wastewater-station supporting treatment equipment

Engineering Highlights

Industrial wastewater reference for a concentrated sheepskin-processing base
Project configuration targets high-load, strongly fluctuating production wastewater
Supports compliant wastewater collection within the local industrial cluster

Sangpo Sheepskin Processing Wastewater Treatment Project site photo 1

Sangpo Sheepskin Processing Wastewater Treatment Project site photo 2

Sangpo Sheepskin Processing Wastewater Treatment Project site photo 3

PROJECT SITE VIDEO

XUZHOU · INTELLIGENT MANUFACTURING INDUSTRIAL PARK

Xuzhou Intelligent Manufacturing Industrial Park Wastewater Treatment Project

10,000 t/d · Phase I

Project Overview

An industrial wastewater treatment plant in Xuzhou serving a high-end intelligent manufacturing industrial park with a planned area of approximately 20,000 mu. The park is led by engineering machinery and intelligent equipment industries and also develops new-energy and new-material sectors. Phase I treatment capacity is 10,000 t/d.

CLIENTHigh-end Intelligent Manufacturing Industrial Park

LOCATIONXuzhou, Jiangsu, China

PROJECT TYPEIndustrial Park Wastewater · Comprehensive Treatment

PROCESS ROUTE

Wastewater → Coarse Screen → Influent Pump Station → Fine Screen → Aerated Grit Chamber → Equalization Tank → Hydrolysis Tank → Five-stage A/A/O (AAOAO) Bioreactor → Secondary Sedimentation → Powdered Carbon Contact → Magnetic Coagulation Sedimentation → Rotary Disc Filter → Contact Disinfection → Parshall Flume → Final Discharge

Wastewater Characteristics & Project Conditions

Mixed wastewater from an advanced manufacturing industrial park
Influent associated with engineering machinery, intelligent equipment, new-energy and new-material industries
Multi-stage biological and physicochemical polishing required before discharge

Treatment Targets

Provide stable Phase I treatment capacity of 10,000 t/d
Handle mixed wastewater from multiple advanced-manufacturing industries
Achieve stable tailwater discharge through biological and deep polishing stages

Engineering Highlights

Representative industrial-water project for a large intelligent-manufacturing park
Process combines five-stage AAOAO biology with powdered carbon, magnetic coagulation and disc filtration
Supports industrial development while strengthening centralized wastewater management

Xuzhou Intelligent Manufacturing Industrial Park Wastewater Treatment Project site photo 1

Xuzhou Intelligent Manufacturing Industrial Park Wastewater Treatment Project site photo 2

Xuzhou Intelligent Manufacturing Industrial Park Wastewater Treatment Project site photo 3

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