Introduction to the Most Comprehensive Sewage Treatment Processes This article provides you with a detailed introduction to various sewage treatment processes. Basic methods of sewage treatment Classified by the nature of the processing method Physical methods: sedimentation method, filtration, ...

As the world's largest pig farming country, China holds a pivotal position in the economic development of modern pig farming. But at the same time, the pollution problem caused by sewage treatment is also quite challenging.

You have chemical wastewater, you should pay attention! Three characteristics make you uncomfortable. Chemical wastewater is the process wastewater (the main source of high concentration wastewater), cooling water (with a large amount of water), waste gas washing water, equipment and site flushing ...

As one of the industrial wastewater, coating wastewater mainly comes from pre degreasing, degreasing, surface conditioning, phosphating, passivation and other pre-treatment processes of the vehicle body. Especially, the composition of electrophoresis wastewater and painting wastewater is complex, wi...

Gao Gucheng is a senior environmentalist, environmental protection expert, and environmental entrepreneur. Mr. Gao Gucheng graduated from China University of Political Science and Law. In July 2002, Mr. Gao Gucheng founded an environmental protection technology company in Zhongguancun, Beijing. In...

Water is the "blood" of industry and plays an important role in manufacturing, processing, purification, and washing. Therefore, the quality of water is particularly important for industry. With the high-quality development of industry, the requirements for water quality in industrial production are...

With climate change and global population growth, freshwater resources are becoming increasingly scarce, thereby increasing the demand for wastewater regeneration. According to incomplete statistics, there are approximately 4000 sewage treatment plants that have been built and operated nationwide, w...

As far as reverse osmosis water treatment equipment is concerned, its core is reverse osmosis technology, which is mainly used to achieve the purpose of separation, extraction, purification and concentration according to the different osmotic pressure of various materials. Although the reverse osmos...

Water treatment processes in steel plants mainly include desalted water treatment, cooling water treatment, make-up water treatment, etc. In actual production processes, circulating cooling water systems, make-up water systems, and other auxiliary process measures are generally adopted.

Sewage treatment plants, once listed as new pollution sources, have become a hot topic of environmental protection recently. Behind it, stricter environmental regulation has led to a shift in the entire wastewater treatment industry from construction to operation and more refined management. Sewage ...

Hongjie Water, March 26: Engineers at the University of British Columbia have developed a new water treatment method that can safely and efficiently remove "permanent chemicals" 【PFAS】 from drinking water - and is permanently effective. The full English name of PFAS is per/polyfluoroalkyl derivativ...

From March 23rd to 24th, the "2023 (21st) Water Industry Strategy Forum" hosted by the E20 Environmental Platform and the "Double Hundred Leaps" Wastewater Treatment Benchmarking Alliance was held in Beijing. The theme of this forum is "Welcoming the Third Wave of Environmental Industry", exploring ...