It is necessary to select an appropriate combination of technologies based on the water quality characteristics. The following are common and efficient methods: 1. Chemical oxidation method 1.1 Fenton oxidation: Utilizes the reaction of Fe²⁺ with H₂O₂ to generate hydroxyl radicals (·OH), which can efficiently degrade refractory organic matter
1. Structural differences Ultrafiltration (UF) technology is a membrane separation technology that uses pressure difference. It is a physical filtration membrane with a filtration accuracy range of 0.001-0.1 microns. It can effectively remove harmful substances such as rust, sediment, suspended matter, colloids, bacteria and macromolecular organic matter in water, while
I. Project Background and Objectives The coal chemical industry generates a large amount of wastewater in its production process, which contains high concentrations of inorganic salts, organic matter, ammonia nitrogen and other pollutants, posing a serious threat to the environment. In order to achieve clean production and environmental protection, a
Function: Remove impurities such as granular mud, colloids, microorganisms, etc. in seawater;Purpose: The treated water quality meets the inlet water quality requirements of the reverse osmosis membrane, so that the reverse osmosis membrane can maintain good performance and operation, prevent surface pollution and scaling precipitation of the reverse osmosis membrane
As the global water shortage problem intensifies, seawater desalination, as an open source incremental technology, has received increasing attention. Seawater desalination is the use of seawater desalination to produce fresh water, which can increase the total amount of fresh water and is not affected by time, space and climate. The
