Henan Aluminum Co., Ltd. is a comprehensive large-scale enterprise integrating research and development, production and sales of aluminum alloy profile products, mainly research, development and production of building aluminum profiles, industrial materials, high-end decorative materials, high-end system doors and windows, aerospace, military and other special aluminum alloy products, the annual production capacity of 100 thousand tons, it is also difficult to measure the sludge and sewage generated every year. With the expansion of the enterprise's production scale, the amount of sludge sewage also increases. With the improvement of regional environmental protection system, sludge sewage treatment has become an important event that must be properly handled for the survival and development of the enterprise. In order to reduce the cost of production and reduce the pressure of production waste water on the environment at the same time, this aluminum industry has introduced beibang environmental protection sludge sewage filter press to realize the recycling of water resources and waste aluminum.
The main source of sewage in metallurgical industry is the waste water produced by cooling and cleaning products and equipment in the production process. Researchers in beibang Laboratory found that the composition of this kind of sewage is relatively simple, but the water consumption is particularly large, and because the water temperature of cooling water is relatively high, and it contains a lot of iron oxide and grease at the same time, we have equipped it with several high temperature resistant diaphragm filter presses to meet the huge workload every day.
After several rounds of technical negotiations, production line planning and scheme design, we have finalized the cooperation with beibang. The whole sewage treatment process uses beibang's equipment, which has excellent technology and high equipment energy efficiency. EPC, a novel service mode, is also our first attempt, and the satisfaction is still relatively high. Support local enterprises in the province, we Henan People's enterprises are middle!