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Circuit board wastewater: a wastewater project of an electronics factory in Zhuhai

2024-08-01

The project is designed to treat 6000 m³/d of water, using 15 sets of LGJ1E3 - 2000×52E submerged ultrafiltration membrane components. The membrane material is PVDF composite membrane. Two membrane pools are set up on site, with 6 sets of submerged ultrafiltration membrane components placed in one membrane pool and 9 sets of submerged ultrafiltration membrane components placed in the other membrane pool, with a total membrane area of 24,180 square meters.

Project Overview:

Treatment scale: 6000 m³/d

Raw water type: circuit board production wastewater

Operation mode: run 9 min + stop 1 min

Treatment process: regulating tank - PH adjustment - sedimentation tank - PH callback - hydrolysis acidification tank - anoxic tank - contact oxidation tank MBR tank - discharge/reuse

Production water use: standard discharge/reuse