Aeration equipment

Aeration refers to the artificial passage of air into the biochemical aeration tank through appropriate equipment to achieve the expected purpose. Aeration not only makes the liquid in the tank contact with the air to oxygenate, but also accelerates the transfer of oxygen from the air to the liquid because of stirring the liquid, thus completing the purpose of oxygenation. In addition, aeration also has the purpose of preventing the suspension in the pool from sinking and strengthening the contact between organic matter and microorganisms in the pool and dissolved oxygen, so as to ensure the oxidation and decomposition of organic matter in the sewage by microorganisms in the pool under the condition of sufficient dissolved oxygen. The quality of aeration equipment not only affects the effect of sewage biochemical treatment, but also directly affects the area, investment and operation cost of the treatment plant.

High efficiency container air flotation machine

In recent years, air flotation technology has been widely used in water supply and drainage and wastewater treatment. It can effectively remove the light floc, flocculated colloidal substance and oil substance which are difficult to precipitate in wastewater.

Combined packing

It is used in sewage and waste water treatment projects, and is equipped with contact oxidation tower, oxidation tank and other equipment. It is a biological carrier for treating wastewater by biological contact oxidation method and anaerobic fermentation method. Performance characteristics: with high heat dissipation performance, low resistance, good water and gas distribution performance, easy to long film, and have the effect of cutting bubbles.

Efficient carbon sand filter

The filter uses media such as quartz sand and activated carbon as filter media, which has significant advantages such as high strength, long service life, large processing water volume, and stable and reliable effluent water quality. The main function of quartz sand is to remove suspended solids, colloids, sediment, and rust from water. By using a water pump to pressurize, the raw water passes through the filtering medium to remove suspended solids in the water, thus achieving the purpose of filtration.    

Efficient sedimentation tank

The high-efficiency sedimentation tank consists of two parts: a reaction zone and a clarification zone. The reaction zone includes a mixed reaction zone and a push flow reaction zone; The clarification zone includes the inlet pre settling zone, inclined tube settling zone, and concentration zone.

Ultraviolet disinfection

Ultraviolet sterilization and disinfection is the use of appropriate wavelengths of ultraviolet radiation to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial cells, causing growth cell death and/or regenerative cell death, achieving the effect of sterilization and disinfection. UV disinfection technology is based on modern epidemic prevention, medicine, and photodynamics. It uses specially designed high-efficiency, high-intensity, and long-life UVC band ultraviolet light to irradiate flowing water, directly killing various bacteria, viruses, parasites, algae, and other pathogens in the water.