Sewage Treatment Plant or STP Maintenance Services
Water related problems are very common in our
country. Water shortage and wastewater both are the problems for many people
and in industries, hospitals, malls, hotels etc. Wastewater is that water which
is affected due to human beings. It is obtained from domestic,
industrial or commercial activities. To treat wastewater, Wastewater treatment
plants are in huge demand. Physical and Chemical
processes are used to remove contaminants and then make wastewater in reusable
form. What are three types of Sewage? First is Domestic Sewage, which is
generally due to household activities. Second is Industrial Sewage, which is
due to industrial and commercial activities. And third one is Storm sewage; it is runoff from precipitation that is collected in a
system of pipes. The Plant known as SEWAGE
TREATMENT PLANT is used to remove solid and liquid waste
from water and thus make wastewater into reusable condition. It helps in
removing large number of contaminants from wastewater.
Sewage treatment consists of three
stages:
·
Primary
Treatment
In this
treatment, chemicals are removed from wastewater.
·
Secondary treatment
This
treatment of wastewater makes use of oxidation to purify wastewater.
·
Tertiary Treatment
It consists of removing phosphates
from wastewater.
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