Device for processing electroplating high concentration waste liquid by replacement method

Patent No.: ZL201420242397.0

Application date: 2014.05.13

Announcement (announcement) date: 2014.09.17

Main technical features:

ü The treatment device comprises a displacement reaction tank, an inlet pipe, a drain pipe, an aeration pipe, an anti-corrosion baffle and a scrap iron piece, and an inlet pipe is installed on the upper side of the front end of the displacement reaction tank, and a drain pipe is installed on the lower side of the rear end of the displacement reaction tank. An anti-corrosion baffle is installed in the displacement reaction tank, and a scrap iron piece is placed on the anti-corrosion baffle, and the aeration pipe is installed in the displacement reaction tank through the anti-corrosion baffle, the anti-corrosion baffle is provided with a plurality of small holes, and the anti-corrosion baffle is provided with a reaction under the baffle support

ü Simple structure, low capital cost and equipment investment, wide source of raw materials, reduced pharmacy expenses, low cost, easy to promote

ü The amount of sludge produced by the treatment is small, the treated water quality is stable, and the copper ions meet the standard, which can recover the copper resources contained in the waste liquid.