Nickel electroplating wastewater treatment method, and backwashing water equipment used by same

• Main Authors: CHEN MIN, ZHAO HUANRAN, YUN SHOUBAO, LI SHUYAN, LI HAIYANG, LIU HAN, WU WENMING
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2021
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to the field of electro-nickel wastewater treatment, and particularly discloses an electro-nickel wastewater treatment method, and backwashing water equipment used by the same. The electro-nickel wastewater treatment method comprises an electro-nickel wastewater collection pool, a raw water tank, a sand filter tank, a UF system, an RO system, a reaction tank, a plate-and-frame filter press, a drying oven and a reuse water RO system which are connected in sequence. The nickel electroplating wastewater is treated by the treatment method, the operation is simple, and the operation cost is low. Water resources are fully utilized in the treatment process, and nickel resources are not prone to being wasted. And the reaction tank is fully utilized in the treatment process, so that the electric nickel concentrated liquid of a manufacturer can be treated along with the reaction tank, and the working efficiency is improved. 本发明涉及电镍废水处理领域，具体的公开了一种电镍废水处理方法及其使用的反洗水设备，该处理方法包括依次连接的电镍废水收集池、原水箱、砂滤罐、UF系统、