Tertiary Treatment Plant

FRP Underground Petroleum Storage Tanks

In today’s scenario , Tertiary Treatment Plant is a must

CPCB New Norms for Treated Sewage Standards by STP

After Primary and secondary treatment processes, tertiary treatment is used to further treat the water. Primary treatment, which typically removes 50% to 70% of the suspended solids in wastewater, uses physical processes like filtration and settling to remove grit, debris, oil, grease and some lighter solids.

Secondary treatment applies additional biological processes like aeration and activated sludge treatment to break down dissolved and suspended biosolids using good bacteria. Tertiary treatment adds a third, more advanced and rigorous level of treatment. Primary and secondary treatment typically get wastewater only clean enough to discharge safely into the environment.

Tertiary treatment, on the other hand, can achieve levels of water purification that make the water safe for reuse in water-intensive processes like re-flushing. Tertiary Treatment consists of Dual Media Filter with Chlorine dosing .

Following are the components of TTP

Activated Carbon Filter

The process may have ancient roots, but still plays a role in modern water treatment. Activated carbon filtration is one of many processes commonly used in water treatment to remove contaminants such as organic materials, and since it also can remove odour-causing contaminants.

Multi grade Filter

Multi-grade filters are used in water and wastewater treatment to remove the solid particles, dust, and dirt present in water. The raw water flows into the filter inlet through the media bed. The media bed comprises different layers such as sand, pebbles, gravel, etc.

Chlorination

A water treatment method that destroys harmful bacteria, parasites, and other organisms. Chlorination also removes soluble iron, manganese, and hydrogen sulfide from the water.

Ultraviolet Radiation

A disinfection process for water and wastewater treatment that involves passing Ultraviolet (UV) light through water. UV light destroys microorganisms and can reduce dissolved organic material.

Ultra Filteration

Ultra Filteration

Ultrafiltration (UF) is a water purification process in which water is forced through a semipermeable membrane. Suspended solids and high-molecular-weight solutes remain on one side of the membrane, the retentate side, while water and low-molecular-weight solutes filter through the membrane to the permeate side.

UF can remove most organic molecules and viruses, as well as a range of salts. It has gained popularity because it produces a stable water quality no matter the source water, has a compact physical footprint, removes 90-100% of pathogens, and does not require chemicals, except for cleaning membranes.

Capacities Available

S.no STP Capacity TTP Capacity
1
1.2 KLD
0.3 m³/hr
2
1.6 KLD
0.3 m³/hr
3
2.0 KLD
0.3 m³/hr
4
3.0 KLD
0.3 m³/hr
5
4.0 KLD
0.3 m³/hr
6
5.0 KLD
0.3 m³/hr
7
6.0 KLD
0.5 m³/hr
8
10 KLD
0.5 m³/hr
9
15 KLD
1 m³/hr
10
20 KLD
1 m³/hr
11
25 KLD
2 m³/hr
12
30 KLD
2 m³/hr
13
35 KLD
2 m³/hr
14
40 KLD
2 m³/hr
15
45 KLD
3 m³/hr
16
50 KLD
3 m³/hr
17
60 KLD
3 m³/hr
18
70 KLD
4 m³/hr
19
80 KLD
4 m³/hr
20
90 KLD
5 m³/hr
21
100 KLD
5 m³/hr
22
110 KLD
6 m³/hr
23
120 KLD
6 m³/hr
24
130 KLD
7 m³/hr
25
140 KLD
7 m³/hr
26
150 KLD
8 m³/hr
27
160 KLD
8 m³/hr
28
170 KLD
8 m³/hr
29
180 KLD
9 m³/hr
30
190 KLD
9 m³/hr
31
200 KLD
10 m³/hr
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