We at Richa Environmental Services Private Limited offer ETP ( Effluent Treatment Plant ETP ) for wide range of process for removing and recycling the chemicals along with wastewater.
Engineering excellence is a process of refinement, Standing tall in the field of Effluent Treatment Plant with innovating pure cutting edge technologies to deliver low cost ETP for your Industry
The effluent treatment plant are designed on the basis of detailed evaluation of process For suggesting proper treatment method for the ETP metals and toxic ions need to be known beforehand.
The various types of contamination of wastewater require a variety of strategies to remove the contamination.
The Equipment are fabricated under the strict quality control.
Treatment Philosophy of Effluent Treatment plant
The effluent is collected in a Equalization Tank where it is equalized with respect to its characteristics and flow. The contents are kept in mixed conditions with the help of air blowing. The effluent before entering Equalization tank is screened by means of coarse Bar screens The equalized effluent is then pumped to a Flash Mixing Tank followed by a Flocculation Tank. Chemicals like lime and alum are dosed in the Flash Mixing Tank to aid coagulation. Anionic polyelectrolyte is dosed in the Flocculation Tank to aid in the agglomeration of the particles. The flocs formed are removed in the downstream Up flow Filter or tube settler or lamella clarifier After the primary treatment effluent flows by gravity to the Biological Reactor for reduction of BOD/COD aerobically. The air is supplied by means of bubble diffusion. The biological solids generated are removed in the secondary settling tank ie tube settler or lamella clarifier The clarified effluent is polished and disinfected by dosing sodium hypochlorite in the Chlorine Contact Tank. The disinfected water and then passed through Pressure Sand filter and Activated Carbon Filter The disinfected effluent is suitable for disposal. Or Collect them in a evaporation pond.
