abstract |
The invention relates to a high-efficiency pollution-free electrochemical sewage treatment device, which is structurally characterized in that a concentration pump is communicated with a bottom water tank through a concentration pump water pumping pipe, the concentration pump is communicated with a nanofiltration concentration membrane through a concentration pump water pumping pipe, and the nanofiltration concentration membrane is communicated to the bottom water tank through a concentrated water return pipe; the bottom water tank is communicated with the circulating pump through a circulating pump water suction pipe, the circulating pump is communicated to the upper water tank through a circulating pump water outlet pipe, a cylinder electrode is arranged below a water outlet of the upper water tank, one end of a line electrode is connected with a hammer ball, the other end of the line electrode sequentially penetrates through the cylinder electrode, the upper water tank and is connected with the power box, and the power box is electrically connected with the cylinder electrode. The invention can greatly save the processing cost and the heavy labor. |