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Chemical tempering plant is a very important place to produce chemically toughened glass. Its production and processing is a very complex process. This process involves a lot of chemical changes. In the whole process of tempering, it is inevitable to produce a lot of waste liquid. The treatment of these waste liquid is a matter that chemical tempering plants need to focus on, because all walks of life in modern society are not Always pay attention to energy conservation and environmental protection, environmental protection is the obligation and responsibility of each enterprise, and Yantai Hailin building materials as a conscience enterprise, we are also very concerned about this matter.

In fact, a lot of waste liquid produced in the production and processing process of chemical tempering plants can be recycled again. Among them, the waste potassium nitrate produced after glass tempering is recycled by material recovery companies all year round. Many people may not know much about it. In fact, it is simply that the potassium salt water poured out of the tempering furnace is solidified into a white block after being cooled and solidified, which is & quot; Waste potassium nitrate;. By selling the waste potassium nitrate to special material recovery enterprises, it can not only reduce environmental pollution, but also generate income for enterprises. Of course, there are other wastes that can be recycled again. We are also constantly improving our processing technology to try to avoid air pollution as much as possible.