News Center

News flash, stay updated on industry trends

Here you can have a deeper and more comprehensive understanding RAYMOND Sincerely invite you to visit and inspect the factory on site

Home / News center

Eco-Friendly Copper Plating: Zero Heavy Metal Discharge & Water Recycling

2025-03-01

Wastewater Composition

Typical effluent contains:

Closed-Loop System Technologies

  1. Waste classification:

    • Low-concentration rinse water → MBR treatment;

    • High-concentration waste → vacuum evaporation (95% recovery);

  2. Copper recycling:

    • Electrolytic recovery (≥99.5% purity for reuse);

  3. Neutralization:

    • Lime slurry adjusts pH to 7-8, precipitating sludge (Cu <0.5ppm).

Compliance & Savings

Related news

28/03/2025
Automated plating equipment to improve efficiency and cost control
28/03/2025
Semiconductor plating process precision needs and technology upgrades
28/03/2025
Technical breakthroughs in chrome plating process and equipment selection guide
28/03/2025
Hot dip galvanising equipment technology full explanation: from principle to selection guide
28/03/2025
The key technology and development trend of industrial plating equipment
01/03/2025
Core Technologies of Copper Plating Lines: Achieving Uniform Coatings & High Efficiency
01/03/2025
Copper plating lines for automotive parts: solutions for corrosion resistance and electrical conductivity
01/03/2025
The efficiency revolution: how automated logistics can reduce labour costs
01/03/2025
Eco-Friendly Copper Plating: Zero Heavy Metal Discharge & Water Recycling
01/03/2025
Copper Plating Quality Control: From Thickness Testing to Adhesion Checks
10/02/2025
Reasons for choosing fully automatic roll plating equipment
09/07/2024
Maintenance of electroplating production line
31/01/2021
Function of Acid Cleaning in Technological Process of Electroplating Equipment

Messsage

If you are interested in our products, you can leave a message below and we will reply to you promptly.
Click to change the verification code