Chrome Rinse Water Recovery System

The JUNDA Chrome Rinse Water Recovery System is an advanced wastewater treatment and resource recovery solution developed by Taizhou Junda Intelligent Equipment Co., Ltd., a professional manufacturer of automated electroplating lines, anodizing equipment, coating systems, and environmental treatment technologies.

Designed specifically for decorative chrome plating, hard chrome plating, trivalent chromium plating, and other chromium-based surface treatment processes, this integrated system combines chromium recovery, rinse water recycling, reverse osmosis (RO) purification, intelligent PLC automation, and optional Zero Liquid Discharge (ZLD) technology into one fully automated platform.

By recovering valuable chromium from rinse water and reusing treated water within the production process, manufacturers can significantly reduce operating costs, minimize environmental impact, and comply with increasingly strict wastewater discharge regulations.

Why Chrome Rinse Water Recovery Matters

Traditional chrome plating processes generate large volumes of rinse water containing valuable chromium ions. Without proper recovery systems, manufacturers face:

● High freshwater consumption

● Expensive wastewater treatment costs

● Loss of valuable chromium chemicals

● Increased sludge generation

● Environmental compliance challenges

● Rising operating expenses

JUNDA's closed-loop chromium recovery system transforms wastewater from a disposal problem into a reusable resource, helping plating facilities achieve higher profitability and sustainability.

Integrated System Configuration

Our chromium plating closed loop system includes the following treatment stages:

The system is controlled by a central PLC with HMI touch screen, providing full automation, data logging, and remote monitoring capabilities. For boric acid management (relevant to Cr(III) baths), a second-pass RO can be integrated to ensure complete closure of the water loop.

Key Specifications

Key Benefits

Up to 99% Chromium Recovery

Recover valuable chromium from rinse water and return it to the plating process, reducing chemical consumption and operating costs.

Up to 95% Water Reuse

Recycle treated rinse water back into production, significantly reducing freshwater demand.

Reduced Wastewater Discharge

Minimize wastewater generation and support environmental compliance requirements.

Lower Operating Costs

Reduce expenses associated with water purchase, wastewater treatment, sludge disposal, and chemical replenishment.

Intelligent Automation

PLC and HMI control systems provide automated operation, online monitoring, alarm management, and production data recording.

Future-Proof Environmental Compliance

Supports increasingly strict environmental standards and sustainable manufacturing initiatives.

Typical Applications

The system is widely used in:

Decorative Chrome Plating

● Bathroom Hardware

● Faucets

● Furniture Hardware

● Automotive Trim

Hard Chrome Plating

● Hydraulic Cylinders

● Industrial Rollers

● Piston Rods

● Engineering Components

Automotive Industry

● Automotive Parts

● Fasteners

● Precision Components

Electronics Industry

● Electronic Components

● Connectors

● PCB Manufacturing

Aerospace Industry

● Landing Gear Components

● Hydraulic Systems

● Precision Surface Treatment

Intelligent Control Technology by JUNDA

Unlike traditional fixed-program electroplating systems, JUNDA's intelligent control technology allows greater flexibility for modern plating operations.

Flexible Process Management

● Adjustable treatment time

● Adjustable dripping time

● Flexible process routing

● Easy process modifications

Multiple Product Processing

Different products with different process requirements can be processed simultaneously within the same production system.

Automatic Process Generation

New product processes can be generated through process tables without extensive reprogramming.

Automatic Rework Function

For applications such as:

● Gold Plating

● Chemical Polishing

● Coloring

● Precision Surface Treatment

Products that fail inspection can automatically return to designated tanks for additional processing without manual intervention.

This intelligent automation significantly improves production flexibility for manufacturers handling small-batch and multi-product orders.

Why Choose JUNDA

Professional Electroplating Equipment Manufacturer

Taizhou Junda Intelligent Equipment Co., Ltd. specializes in:

● Automated Electroplating Lines

● Anodizing Equipment

● Powder Coating Systems

● E-Coating Lines

● Wastewater Treatment Systems

● Exhaust Gas Treatment Systems

● Pure Water Equipment

Turnkey Engineering Service

JUNDA provides:

● Process Consultation

● Engineering Design

● Equipment Manufacturing

● Installation

● Commissioning

● Operator Training

● Technical Support

● Long-Term Maintenance

Customized Solutions

Every project is engineered according to:

● Product Type

● Production Capacity

● Factory Layout

● Wastewater Characteristics

● Environmental Regulations

Project Experience

JUNDA has supplied electroplating and environmental treatment systems to numerous industrial customers and surface treatment parks throughout China.

Representative projects include:

Jinmaoyuan Surface Treatment Industrial Park

● Barrel Zinc Plating Line

● Rack Zinc Plating Line

● Vertical Nickel Chrome Plating Line

Zhejiang Zhien Environmental Industrial Park

● Barrel Nickel Plating Line

● Copper Nickel Chrome Plating Line

Taizhou Zhenye Electroplating Co., Ltd.

● Hard Chrome Gantry Plating System

Certifications

JUNDA places strong emphasis on environmental engineering capability and manufacturing quality.

Certifications include:

● Zhejiang Ecological and Environmental Restoration Engineering Capability Evaluation Certificate

● Environmental Protection Equipment Construction Service Enterprise Qualification Certificate

These certifications demonstrate our expertise in environmentally responsible surface treatment equipment manufacturing and engineering implementation.

Frequently Asked Questions

What is a chrome rinse water recovery system?

A chrome rinse water recovery system recovers chromium from plating rinse water and recycles treated water back into production, reducing chemical and water consumption.

Can the system recover both Cr(VI) and Cr(III)?

Yes. Different recovery technologies can be selected according to the chromium chemistry used in the plating process.

Is Zero Liquid Discharge available?

Yes. Evaporator and crystallizer systems can be integrated to achieve full ZLD operation.

How much water can be recycled?

Depending on wastewater quality and system configuration, water recovery rates can reach up to 95%.

Can the system be integrated with existing plating lines?

Yes. JUNDA provides retrofit solutions for existing electroplating facilities.

What information is required for system design?

We typically require:

● Process flow

● Wastewater analysis report

● Water consumption

● Production capacity

● Existing treatment configuration

Request a Custom Solution

Looking for a reliable chromium recovery and wastewater recycling solution?

Our engineering team can provide customized system design based on your plating process, wastewater characteristics, production capacity, and environmental requirements.

Contact JUNDA today for technical consultation, project evaluation, and quotation.

Taizhou Junda Intelligent Equipment Co., Ltd.

Address: No.24 Chuangye Road, Sanjia Town, Jiaojiang District, Taizhou City, Zhejiang Province, China

Tel: +86-15557618123

Email: alice911.export@gmail.com