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EQUALIZATION TANK FOR WASTEWATER TREATMENT PLANT
The objective of the equalization / Neutralization is to minimize or control fluctuations in wastewater flow & characteristics in order to provide optimum conditions for subsequent treatment processes. |
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ETP FOR METAL FINISHING INDUSTRIES
For
• Galvanizing Industries,
• Electroplating Industries
• Phosphorus Industries |
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SOLID WASTE DIGESTERS
An anaerobic digester is a tank or vessel which excludes oxygen and in which a sludge or a liquid effluent is modified by the action of anaerobic bacteria. Organic material in the effluent is converted to methane and carbon dioxide (biogas) and the BOD and COD value of the effluent is reduced. The biogas can be used to heat the effluent to the optimum temperature of 35°C, or to generate electricity.
Effluent sludge is anaerobically digested to remove volatile organic material and render it stable and suitable for land spreading. The process can take 12-50 days and the digesters are large. The sludge is kept mixed by gas recirculation or stirring.
Applications For
- Food Industries
- Poultry
- Agro waste, Vegetable Markets
- Fish Markets
- Slaughter House
ADVANTAGES :
- Waste minimization
- Bio-Gas as a fuel
- Digested sludge rich with NPK
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DIFFUSED AERATION SYSTEM FOR WASTEWATER TREATMENT PLANT
High Performance Fine Bubble Membrane Diffuser for Wastewater Treatment Aeration. Unique open-end tube design diffuser allows wastewater to completely fill the diffuser support tube, thus eliminating diffuser buoyancy and not allow Diffuser to bounce during operation and there is not breakage / failure of nipple end connection.
Advantages
- High Oxygen transfer efficiency
- Self cleaning operation
- Fine bubble formation
- Non - clog operation
- Intermittent operation without water back flow
- Easy & quick to install
- No moving part - assures safety
- Material resistant to waste water
- Unbreakable, light weight & Heavy duty membrane to withstand high pressure
- Low pressure loss across diffuser
- Economic operation due to low investment & operation cost
- Through intermixing of water and sludge components & uniform concentration of oxygen throughout the tank
- Negligible emission, odour, aerosols & noise
- Enormous power saving
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Dissolved air floatation units (DAF)
The dissolved air floatation unit process involves the separation of small and medium sized solids by adhesion of controlled air with the help of chemical dosing entrapment and adsorption of flocs. DAF units are used for removing the COD, BOD, Suspended solids, Oil and Grease, Metals and VOC’s. This is normally used in the secondary treatment for treating different kind of effluent and wastewater. This gravity separation system which help to float the suspended material in the surface and thus results a total recovery/removal of the materials floated.
The system is used in the paper, dairy, food, beverages plant etc. for recovering the insoluble material.
Advantages of DAF systems are
Reduce suspended solids, Grease, COD, BOD ,VOC etc.
Less operation and maintenance
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