Physical – chemical treatment

Physical - chemical treatment

Technology features: Using coagulant, flocculants, and if necessary, strong oxidizing agents to remove (settling/floatation) pollutants in wastewater.

Advantages:

– Remove most of suspended solids (80-90% TSS), BOD5 (40-70%), COD (30-40%), part of nutrients (N and P), toxic heavy metals and microorganisms.

– Capable of treating small-sized colloidal pollutants.

Disadvantages:

– Large amount of sludge generated.

– Large amount of chemicals used.

Application:

– Before or after biological treatment.

– Industrial waste water with inorganic or inert pollutants that cannot be treated by biological treatment methods.

– Small to large capacity



Other technology


Principles and Applications of MESR Green Solution
Principles and Applications of MESR Green Solution

MESR Green solution has ushered in a new age in wastewater treatment system design, not only helping to enhance treatment efficiency and reduce work area, but also contributing to significant cost savings. times when compared to old technology.

Clean water treatment technology
Clean water treatment technology

Tùy từng mục đích sử dụng khác nhau như nước dùng cho ăn uống, nước phục vụ sinh hoạt hay nước phục vụ sản xuất... mà chất lượng nước sạch phải đảm bảo theo các quy chuẩn khác nhau, đảm bảo chất lượng nước sau xử lý đạt yêu cầu cho từng mục đích sử dụng.

Biofiltration
Biofiltration

Use microorganism to biodegrade pollutants, microorganisms attached to filtering materials’ surfaces, when water passes through this filtering layer, pollutants are degraded.