The main working principle of water softening equipment is to use anions and cations to soften. Let the raw water pass through a cation anion converter to remove ions such as calcium, magnesium, and sodium from the water. The water that comes out is just

The main components of mine water quality are suspended solids and soluble inorganic substances. Suspended solids (SS) are mainly composed of coal powder and rock powder, and their content is relatively unstable. In addition, when the mine water flows thr

Industrial wastewater refers to the process wastewater, waste liquid, etc. generated in industrial production activities, which contain industrial production materials, intermediate products, by-products, and pollutants generated during the production pro

Located in the Loess Plateau region, we often see yellow mud water. After rainy days, the water flowing out of the tap water pipeline is slightly yellowish. The main causes of yellow mud water are natural factors, pipeline corrosion, and excessive iron an

Purified water is a widely used and extensively used auxiliary material in the pharmaceutical industry. It is used in formulation, tool cleaning, and other processes. The quality of purified water directly affects the quality of drugs, so quality control

On June 8th, Han Kaifeng, Secretary of the Party Committee of the School of Marxism at Northwest University, Shao Ping, Deputy Secretary of the Party Committee, Li Zhisong, Vice Dean of Teaching, Cheng Xinying, Secretary of the First Branch of the Faculty