Wastewater treatment plants In cities, it is also called a sewage treatment plant or sewage plant. A treatment station is often located in a factory. When the effluent is placed in the city drainage pipe, the treatment station is actually a pre-treatment facility. A wastewater treatment plant is a complex
Sewage treatment equipment classification Sewage treatment equipment is the key equipment for treating and purifying sewage. According to different treatment principles and functions, sewage treatment equipment can be divided into many types. This article will introduce the classification of sewage treatment equipment in detail, including physical treatment equipment, chemical treatment
Wastewater treatment process Wastewater treatment refers to the process of treating polluted water through a series of complex processes to make it meet environmental discharge standards or reuse requirements. This process involves a combination of physical, chemical and biological treatment methods. The first step is to remove suspended solids, organic
The main steps of sewage treatment Wastewater treatment usually includes the following main steps: pretreatment,Biological treatment,Deep processing,Sludge treatmentThese steps work together to ensure that wastewater meets discharge standards or reuse requirements. Preprocessing Steps Pretreatment is the first step in sewage treatment. Its main purpose is to remove large particles and
(1) Ensure the quality of incoming water; (2) Ensure the quality of regeneration and extend the water production cycle; (3) Ensure the quality and purity of the regeneration liquid and strictly control the regeneration operating procedures; (4) Ensure that the equipment operates safely, reliably and normally.
(1) Water pH: If PAC is added and hydrolyzed to produce AI(OH)3 colloid, the dissolution is minimal when the pH is between 6.5 and 7.5, and the coagulation effect is also good; (2) Water alkalinity: When the alkalinity is insufficient, the coagulant will continuously produce H+ during the hydrolysis process,
Definition and classification of sewage Sewage refers to the polluted water discharged from life and production. According to different classification standards, sewage can be divided into the following categories: Domestic sewage: wastewater generated in daily life from homes, schools, commercial organizations, offices, etc., including bath water, laundry water, kitchen drainage,
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
