1. Activated sludge method.Municipal domestic sewage is mostly treated by the activated sludge method, which is the most widely used biological treatment process in the world. It has the advantages of high treatment capacity and good effluent quality. This method mainly consists of an aeration tank, Read More

Activated carbon, known for its exceptional adsorption capabilities, is a cornerstone in the field of water treatment, effectively eliminating a wide range of contaminants and improving water quality. Read More

Chlorine is a very important substance in the process of tap water treatment. It has a very good effect on disinfection and improvement of water quality. However, the pollution caused by excessive use and residual substances cannot be ignored. With the improvement of living standards, the awareness Read More

In recent years, with the decreasing availability of petroleum resources and rapid industrial development, the demand for engine oil has increased significantly. However, the issue of recycling, treating, and utilizing waste engine oil cannot be ignored. Due to its high content of harmful substances Read More

Coal based pellet activated carbon used in toxic gas purification, gas processing, industrial and domestic water purification treatment, solvent recovery and so on,such as petrochemical industry, water purification and wastewater treatment; Power plant water treatment and protection of the power ind Read More

In the selection of columnar activated carbon, commonly used reference indicators are: iodine value, carbon tetrachloride (CTC), methylene blue value, density, ash, moisture.What is columnar activated carbon distinction method? Read More

Coal-based activated carbon is produced through a series of processes such as carbonization→cooling→activation→reprocessing.Also known as coal-based granular activated carbon.Its appearance is generally black cylindrical activated carbon, amorphous, also known as crushed carbon. Cylindrical activate Read More