Sewage Water Treatment: Process, Management, and Technologies
Sewage water holds all
the water from household activities like urinal water, water used in washing, and
other household used water. The free-flowing rainwater running into the street
mixed with oils, grease, and proteins are also part of sewage water. Wastewater
treatment is the process to reduce the harmful materials from the sea, which is
dangerous to living things, including aquatic life. Sewage Treatment Plant Manufacturing Company mainly designs STP units to achieve the purification in three steps.
These are
Primary Treatment
Primary wastewater treatment captures all the floating waters in the
water like plastic bottles, wooden pieces, clothes, and human wastes. It is
working like a physical screening of floating items, including oils and grease.
After that, water is allowed to go to the treatment chamber for further
process. In the legislature, massive particles like sand, stones, and sludge
are settled down at the bottom.
Secondary Wastewater Treatment
In the second chamber,
all the microbes and biologically active matters are eliminated. In this
treatment section, biological oxygen demand plays a vital role in the
degradation of organic matter. Primary treatment settles about 25% of sewage
rest is digested in this section. Microorganisms play a crucial role in the
growth of aerobic digestion by activated sludge trickling filters.
Tertiary
Sewage Water Treatment
Tertiary treatment
includes all the materials which are not eliminated in the primary and
secondary treatment. After the final treatment process water is ready to
discharge in the different natural bodies or ready to drink. It reduces water
pollution, which is dangerous to the human as well as aquatic health. After
this process, you can also apply an activated charcoal filter or sand filter
for minute particles.
The
Bottom Line About Sewage Water Treatment
The STP Plant Manufacturers understand that the freshwater quality of
India is not suitable for drinking purposes. Thus, the use of a water treatment
system is crucial. It is applied mainly to reuse and reproduce more freshwater.
This is considered one of the cheapest method of sewage water
purification. There is various STP Plant Manufacturer Company in India
which understand the customer requirement and budget thus manufactures this
device according to their need.
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