Domestic Wastewater Treatment Systems Industrial Automatic Screening Equipment

Domestic Wastewater Treatment Systems Industrial Automatic Screening Equipment

Modern sewage treatment technologies can be divided into primary, secondary and tertiary treatments according to the degree of treatment.

Product Details

At present, our production layout is reasonable so that our Swimming Pool Water Treatment Project, FRP Filter, Integrated Sewage Treatment Equipment has stable and reliable quality, which is deeply trusted and affirmed by our customers. The product variety is complete and the price is reasonable. Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. We use import and export opportunities to learn more about the forefront of the international industry market and learn from the experience of advanced companies in the industry. We hope to establish cooperative relationships with you in the near future.

What is industrial wastewater?

According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production wastewater includes industrial sewage, agricultural sewage, and medical sewage, and domestic sewage is sewage generated by daily life. Sewage treatment is widely used in construction, transportation, energy, petrochemical, environmental protection, urban landscape, medical, catering and other fields, and more and more into the daily lives of ordinary people.

 

Processing degree division

Modern sewage treatment technologies can be divided into primary, secondary and tertiary treatments according to the degree of treatment.


Primary treatment

It mainly removes the solid pollutants in the suspended state in the sewage, and most of the physical treatment methods can only fulfill the requirements of the primary treatment. After the primary treatment of sewage, BOD can generally be removed by about 30%, failing to meet emission standards. Primary treatment is a pretreatment of secondary treatment.

 

Secondary treatment

It mainly removes organic pollutants (BOD, COD substances) in colloid and dissolved state in sewage, and the removal rate can reach more than 90%, so that organic pollutants can reach the discharge standard.

 

Three-level processing

It further processes refractory organic matter, soluble inorganic substances such as nitrogen and phosphorus, which can cause eutrophication of water bodies. The main methods include biological nitrogen and phosphorus removal methods, coagulation sedimentation method, sand ratio method, activated carbon adsorption method, ion exchange method and electroosmosis analysis method.

For many years, we have been aiming to create excellent quality and high reliability Domestic Wastewater Treatment Systems Industrial Automatic Screening Equipment, and regard the needs of users as the basis of our research and development. Our company actively develop trade relations with countries around the world and have established a global marketing network. It is our great pleasure if you like to have a personally meeting in our office.
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