What is the purpose of secondary wastewater treatment?
Wastewater treatment is a process to convert wastewater - which is water no longer needed or suitable for its most recent use - into an effluent that can be either returned to the water cycle with minimal environmental issues or reused
What is the tertiary treatment of sewage?
Tertiary treatment is the final cleaning process that improves wastewater quality before it is reused, recycled or discharged to the environment. The treatment removes remaining inorganic compounds, and substances, such as the nitrogen and phosphorus.
What is a sewage treatment plant?
The Sewage Treatment Plant process is similar to the way that a Septic Tank works but mechanical components provide a process to help break down solids to produce a cleaner, more environmentally friendly effluent.
Which air pollutant is produced in anaerobic decomposition of organic matter?
Methane is the largest natural source of hydrocarbons. It's produced by the anaerobic decomposition of organic matter in bodies of water. -Trees and plants produce most of the remaining natural VOC's called terpenes. Volatile Organic Compounds - VOCs -Petroleum is the key source of man-made VOC pollution.
What is a digester tank?
The wet anaerobic digestion process is applied to liquid waste streams that are conveyable by liquid pumping. Sometimes wet systems are called Low Solids AD (LSAD). The Wet AD process can be done in reactors of two main configurations, continuously stirred tank reactors (CSTR) and plug flow reactors.
What is a MBBR Media?
Moving bed biofilm reactor (MBBR) is a type of wastewater treatment process that was first invented by Prof. Hallvard Ødegaard at Norwegian University of Science and Technology in the late 1980s. For more detail call us on 8802624956