Name： Water station wastewater treatment project of Zhongshan Zhongyue Tinplate Industry Co. Ltd.
Project name: Water station wastewater treatment project of Zhongshan Zhongyue Tinplate Industry Co. Ltd.
Project scale: 2400 m3/d
Commissioning date: May, 2005
Treatment process: ceramic membrane + obligate microorganism
Project overview: Founded in Jun, 1989, Zhongshan Zhongyue Tinplate Industry Co. Ltd is a wholly foreign-owned enterprise invested by Guangnan Group, which is the Hong Kong-listed company. It specially produces and manages tin plate, tinned steel sheet, chrome-plated thin steel plate and its deep processing products, enameled tinplate and printing iron. The annual production includes 2,400,000 tons of tin plate and chromium plated steel plate, 20,000 tons of printing iron and 150 thousand tons of tin plate (cold rolled sheet steel). The wastewater produced in the production process is treated centrally by the waste water station. Currently, this plant already has a set of wastewater treatment system. In order to meet the development requirements of the company, to respond to national policies on energy conservation and emission reduction, and to meet the requirements of national environmental development, this company This company intends to carry out the overall planning and transformation of wastewater treatment system. In addition, in order to save water and reduce discharging water, the factory plans to build a set of wastewater recycling facility, which requires that the return rate should greater than 60%, and the water quality should meet the requirements of the plant's production line.