Effluent Treatment Plant, ETP Plant
Industrial wastewater treatment covers the mechanisms and processes used to treat waste waters that have been contaminated in some way by industrial or commercial activities.
There are various types of Effluent treatment plant such as Conventional Effluent treatment Plant, Sequencing batch reactor (SBR), Sewage treatment plant (STP), Membrane bio reactor (MBR),Rotating biological contractor (RBC), Moving bed bio-film reactor (MBBR), Membrane bio reactors (MBR), Aerated lagoon, Up flow anaerobic sludge blanket reactors, Anaerobic digester, Anaerobic lagoon etc are used.
Sewage Treatment Plant, STP plant
Sewage treatment is the process of removing contaminants from wastewater and household sewage, both runoff (effluents), domestic, commercial and institutional.
It includes physical, chemical, and biological processes to remove physical, chemical and biological contaminants. Its objective is to produce an environmentally safe fluid waste stream (or treated effluent) and a solid waste (or treated sludge) suitable for disposal or reuse (usually as farm fertilizer).
This is processes by which microorganisms break down biodegradable material.
The digestion process begins with bacterial hydrolysis of the input materials.
Insoluble organic polymers, such as carbohydrates, are broken down to soluble derivatives that become available for other bacteria. Acidogenic bacteria then convert the sugars and amino acids into carbon dioxide, hydrogen, ammonia, and organic acids.
These bacteria convert these organic into acetic acid, Finally, methanogens convert these products to methane and carbon dioxide.
Electro Coagulation Plant
Electro coagulation is one of the best and oldest technology having proven performance at lab scale. This technology was invented around 50 years back but its secrets and operating principals are now fully understood after R&D.
The electro coagulation process is best suited for sewage treatment and colour removing system which is best low cost investment and operational cost compared to conventional treatment system.