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common effluent wastewater treatment plant
wastewater treatment plant

Equipment List of Common Effluent Treatment Plant in Textile Industry

What is Effluent Treatment Plant

ETP is stand for Effluent Treatment Plant. It is used in sewerage and wastewater system. ETPS is very important for Garments and Textile Industry. ETP purify waste water comes from different industry like textile, garments, ternary, pharmaceuticals etc. The industrial effluent treatment plants involve different stages of treatment including physio chemical treatment and biological treatment flowed by tertiary treatment. ETP reduce the cost of environmental control, the principal activities undertaken by Ministry of Environment and Forest consist of protection of environment, in the framework of egislations directed by the United Nations Environment program (UNEP)

Equipment’s List

Flow Chart of ETPS: 

The flowchart of etps are given below-

Textile/Chemical/Ternary Industry etc

Bar Screen

Collection Tank

Process House

Equalization Tank


Chemical coagulation

Biological Oxidation Tank

Flash Mixer with Polymer

Settling and Separation of Sludge with pressure


Treated water to discharge

List of Equipment for Common Effluent Treatment Plant :

  • Bar screen
  • Collection Tank cistern
  • Equalization Tank
  • Flash Mixer with Polymer
  • Biological Oxidation Tank

Bar Screen :

Bar screen are very well matched for removing suspended and floating coarse from wastewater such as weed, reed and rags. Bar screen is first step of etps – effluent water treatment process.

bar screens
Bar Screen

Feature of Bar Screens:

  1. Heavy accumulation of screening managed easily water pollution,
  2. No moving parts permanently under sewerage
  3. It is the process of cistern,
  4. Confident engineering use bar screens
  5. All unit easily accessible for lubrication of bar screens.

Collection Tank:

It is primary tank where wastewater stored from different section like dyeing, washing, knitting, finishing etc. Wastewater treatment plant is same meaning of effluent water treatment process.

collecton tank of effluent treatment plant in textile industry
Collecton tank

Equalization Tank for Effluent Treatment Plant in Textile Industry : 

After primary mixing, the liquor passes to equalization tank by mixing of effluent from various process takes place

etps Equalization tank
Equalization tank

Polymer Mixing Systems :

In flash mixer alum works upon sludge so that postponed solids settle down in etps. A polymeric material having a large number ion exchange sites. Generally polymer mixer is general system which is used in ETPs as flocculants and on some occasions as coagulants. Polymer mixing systems can be classified in 3 types e.g. cationic, anionic and nonionic polymer mixer.

Biological Oxidation Tank:

biological oxidiation

Echo system installed here. It is the last process of biological oxidation. ETP system use biological oxidation system, physical and chemical treatment process. Industrial water treatment and water recovery  is the process for good environment.


Acid dosing pump of PP construction2 nos (1W + 1S)SURYA
Fine Bubble Vertical Diffusers.600 nos


FBBR Random Bio-Media30m3CONFIDENT
Effluent Feed Pumps (With motor and accessories)2 nos. (1W + 1S)


Secondary Clarifier Mechanism and FRP Well.1 setCONFIDENT
Sludge Re-Circulation Pump.2 (1W +1S)JOHNSON / KIRLOSKAR
Motorised Rotary Bar Screen2 Nos.CONFIDENT
Motors for Blowers5 nosELGI / KIRLOSKAR
Electro coagulation skid3 nos (2W + 1S)CONFIDENT
Polymer dosing pump of PP construction2 nos (1W + 1S)SURYA
Flash mixer1 setBONFIGLIOLI
Effluent Feed Pumps4 nos (2W +2S)JOHNSON / KIRLOSKAR
HRSC Clarifier Mechanism and FRP well.1 setCONFIDENT
Screw pump2 nos.HYDRO PROKAV
Filter press1 no.HYDRO PRESS
PH indicator & controller1 no.COUNTRONICS
Level controller4 nosMINILEC
Temperature indicator2 nosSELECTRON
On-Line DO meter1 noINSTRONIX
Inverter for Effluent Pumps2 nosYASKAWA
Inverter for Aeration tank Blowers2 nosYASKAWA
Lab Accessories1 setREPUTED
Digital TDS meter1 noREPUTED
Digital Portable pH Meter1 noREPUTED
Digital Portable DO Meter1 noREPUTED


27.ETP panel with PLC and D.C. pulse Power controller from CROSBY Controls, UK., Inverters and control Accessories. 3 setsCONFIDENT


Screw press dewatering is better than general effluent treatment plan.

Engr. Kh. Mashiur Rahman, Garments Auto Machine Technologist, Web: www.autogarment.com, Email: autogarments@gmail.com, Cell: +88 017 92 52 53 54

About Engr. Kh. Mashiur Rahman

He is Garment Business ERP Consultant and Digital Marketing Consultant of several RMG factories. He is certified Echotech Garment CAD Professional-China, Aptech-India, NCC-UK and B.Sc. in CIS- London Metropolitan University, M.Sc. in ICT-UITS. He is also re-seller of several top-level Apparel ERP software companies. Contact- apparelsoftware@gmail.com, Cell# +880 1792525354

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