Abstract: There is a need to create a low-cost and effective resource-saving technology for wastewater treatment contaminated with paintwork materials, which would allow reusing water in the production cycle of the enterprise. Studies have been carried out to prove the possibility of using spent technological solutions in the joint purification of sewage from galvanic and paint and varnish industries. The developed technology allows to reduce the costs of the enterprises for its cleaning and negative impact on the environment, to reduce the load on urban treatment facilities, to reduce equipment costs.