Membrane Bioreactor (MBR) Process
How Membrane Bioreactors combine activated sludge treatment with membrane filtration to produce high-quality effluent in a smaller footprint, and what it takes to design…
Category: Sewage Treatment
Affecting Activated Sludge Process
PARAMETERS AFFECTING ACTIVATED SLUDGE PROCESS The following parameters affect the performance of the activated sludge process. Wastewater flow and its charactersistic Areation time F/M…
Sewage Treatment Plant
Treatment Scheme In the treatment system sewage water enters through Bar screens where floating matters are removed. The sewage water is then pumped to…
Waste Water Treatments
Types of sewage water treatment process. Waste Water Treatment process classified by Installation cost, occupied area, Technical performance, maintenance and product quality of water.…
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Oxidation Ditches or Pasveer Ditches
This method of treating sewage was developed by Dr. Pasveer In Netherlands by treating raw sewage from small communities. No primary treatment is required…
REMOVAL OF SILICA
Water Treatment of Silica Natural waters, generally, contain about 5-8 mg/l of silica (Si0,). Another important source of silica in water is the sand…
BIOLOGICAL OXYGEN DEMAND
Sewage Water Analysis BOD The presence of free oxygen is necessary for the livelihood of organisms present in the sewage water The aerobic action…
AEROBIC& ANAEROBIC OXIDATION
OXIDATION PROCESS IN SEWAGE WATER Types of Bacterias in Sewage Aerobic Bacteria Anaerobic Bacteria Sewage water (wastewater ) consist of both aerobic bacterias and…
Extended Aeration System
The extended aeration process is one of the modifications of the ASP. It is a complete mix system and provides biological treatment for the…
Small Diameter Gravity Sewers
Sewers Small diameter gravity sewerage (SDGS) also known as settled sewerage and solid free sewerage, is a system for conveying domestic wastewater which has…