Water Technology BD Ltd (WTB) & HKF Engineering & Trading are the nation’s leading wastewater treatment plant engineers with industrial wastewater treatment expertise successfully working with Effluent Treatment Plant or ETP is one type of waste water treatment method which is particularly designed to purify industrial waste water for its reuse and its aim is to release safe water to environment from the harmful effect caused by the effluent.

Industrial effluents contain various materials, depending on the industry. Some effluents contain oils and grease, and some contain toxic materials (e.g., cyanide). Effluents from food and beverage factories contain degradable organic pollutants. Since industrial waste water contains a diversity of impurities and therefore specific treatment technology called ETP is required.

Process Flow Chart of Effluent Treatment Plant (ETP):

  • Collection Tank
  • Storage Tank
  • Mixing & Cooling
  • Neutralization
  • Chemical Coagulation
  • Biological Oxidation Tank
  • Sedimentation & Separation of Sludge
  • Sludge thickneer
  • Filtration
  • Discharge to Drain

Benefits of ETP:
1. To clean industry effluent and recycle it for further use
2. To reduce the usage of fresh water in industries
3. To preserve natural environment against pollution
4. To meet the standards for emission of pollutants set by the Government & avoid heavy penalty
5. To reduce expenditure on water acquisition

Biological Treatment Plant

Water Technology BD Ltd (WTB) offers exclusively designed Biological treatment Plant that is an important and integral part of any wastewater treatment plant that treats wastewater from either municipality or industry having soluble organic impurities or a mix of the two types of wastewater sources. The obvious economic advantage, both in terms of capital investment and operating costs, of biological treatment over other treatment processes like chemical oxidation; thermal oxidation etc. has cemented its place in any integrated wastewater treatment plant.

Bio-Chemical Treatment Plant

Effluent is the stream of excess chemical liquor which is extracted from an industry after using in original operation. The excess dye liquor which is extracted from textile industry after dyeing from different processes are treated with various chemicals to remove or neutralize the toxic materials before discharging to environment (eg. Aground Water). Water Technology BD Ltd (WTB) provides Bio-chemical wastewater treatment processes that include chemical precipitation (coagulation, flocculation), ion exchange, neutralization and adsorption.

Chemical Treatment Plant

Chemicals are used during wastewater treatment in an array of processes to expedite disinfection. These chemical processes, which induce chemical reactions, are called chemical unit processes, and are used alongside biological and physical cleaning chemical neutralization and stabilization, which can be applied to wastewater during cleaning. Water Technology BD Ltd (WTB) provides an excellent methodology for Chemical treatment Plant.  

Effluent Treatment Plant (ETP) 

Water Technology BD Ltd (WTB) provides water & wastewater treatment processes that include Biological Treatment Plant, Bio-Chemical Treatment Plant and Chemical Treatment Plant.