The main methods of biological sewage treatment include activated sludge method, biofilm method and natural treatment method, all of which use microorganisms to degrade organic matter to achieve purification goals. Activated sludge process The activated sludge process is a method of using activated sludge (containing microbial floccules such as bacteria
Mechanical filters, also known as pressure filters, shallow sand filters, side filters, quartz sand filters, and multi-media filters (MMF, MGF), are an important component of the pre-treatment for pure water preparation and water purification systems. What the material of the sand filter?The material is made of carbon steel anti-corrosion, steel
Wastewater treatment plantsThe core advantages of the company are mainly reflected in environmental improvement, resource recovery and economic benefits. First, sewage treatment plants have significantly improved environmental quality through efficient treatment technology. Sewage treatment plants use advanced treatment processes, such as primary sedimentation tanks, multi-stage AAO bioremediation tanks, and high-efficiency
Several core elements of sewage treatment plants: Site selection: The location of the sewage treatment plant should ensure that the treated sewage can be discharged smoothly without causing secondary pollution to the environment. At the same time, the site selection should also take into account issues such as noise and
How to choose a reliable sewage treatment company? 1. Complete qualifications: When choosing a suitable sewage treatment equipment manufacturer, you should first understand whether the manufacturer’s qualifications are complete. Usually, regular sewage treatment manufacturers have their own official websites, which will display the company’s corporate qualifications and development status, so
(1) The selection of appropriate phosphorus removal chemical agents, dosage and agent addition points should be based on the process requirements. One-point or multi-point addition method can be adopted. (2) The storage and use of chemical agents shall comply with the relevant national regulations in force. (3) After the chemical
Wastewater treatment refers to the process of removing pollutants from wastewater through physical, chemical or biological methods to make it meet the water quality requirements of a certain water body or reused water. Sewage treatment is widely used in many fields such as construction, agriculture, transportation, energy, and industry, and
