Waste Water Treatment

  • The waste generated in the form of effluents or liquid by industrial & domestic areas are treated by various technologies to obtain the water quality for application of reuse the treated effluents.
  • We design the process or scheme on detail study of effluents to perfectly design a solution to treat any effluent
  • We had Recently installed ETP for a reputed MNC engine manufacturing company Perkins Aurangabad

CLASSIFICATION OF WASTE WATER TREATMENT PROCESS

These classification is depending on Raw Water quality and its Application

  • Sewage Treatment Plant
  • Effluent Treatment Plant

EFFLUENT TREATMENT PLANT

  • Effluent Generated from industrial Area Are Considered use for Effluent treatment process
  • The treated effluent parameters are dependent on the inlet conditions. The fluctuations in the influent conditions will affect the quality of the treated water, and the operating cost involved therein.
  • Oil and Grease in the Process effluent is assumed to be free floating form.
  • For design of Biological system we have considered ambient temperature of the effluent

TREATMENT PHILOSOPHY

PRIMARY TREATMENT

  • Mech. Fine Screen
  • Equalization Tank with Oil Skimmer
  • Oil Skimmer
  • INDION Flash Mixer
  • INDION Flocculator
  • INDION High Rate Solid Contact Clarifier (HRSCC)

SECONDARY TREATMENT

  • INDION Aeration Tank
  • INDION Secondary Clarifier

TERTIARY TREATMENT

  • MGF Feed Tank/Chlorine Contact Tank
  • INDION Multi Grade Filter
  • INDION Activated Carbon Filter
  • Treated Water Tank

SLUDGE TREATMENT

  • Sludge Sump
  • Rotary Press

SEWAGE TREATMENT PLANT

The waste Water generated From Domestic Area Like Kitchen, Washroom Waste Etc.

In Sewage Treatment Plant We Can Offer The Various Technologies.

  • FMR - FLUDISED MEDIA REACTOR
  • PSTP USING SEQUENTIAL BATCH REACTOR (SBR)
  • PSTP USING MEMBRANE BIO REACTOR (MBR)
  • NGSTP USING BMS (BL)

FMR- FLUDISED MEDIA REACTOR

The INDION FLUDISED MEDIA REACTOR (FMR) is designed as a single tank unit, incorporating a bar screen chamber, Specially developed synthetic media to Facilitate attached to growth process, oxygen transfer to diffused membrane aeration, a lamella settler and a chlorine contact tank for disinfection

Features

  • Single tank Design
  • 1/3 space of conventional Sewage Treatment Plant
  • Uses high porosity moving media for bacteria to grow
  • Useful for modification/capacity extension of existing sewage treatment plant

Advantages

  • Minimum Land Uses
  • Minimum Power & chemical Requirement
  • Low operating Cost

Basic principle

Flock forming organism's form clusters or attach to available surfaces. The FMR carrier material allows high biomass concentrations per cubic meter of material, which:

  • Increases the specific volumetric capacity of activated sludge tanks
  • Controls biomass activity
  • Reduces operating cos

FMR SCHEME

The FMR technology is a single tank design unit; incorporating

  • A bar screen
  • A specially designed tank with synthetic media
  • A lamella settler
  • A chlorine contact tank

FMR is best suitable when,

  • Designing a new waste water treatment plants when operating cost & space are constraints
  • Upgrading of existing waste water treatment plants
  • Operate plants in low temperature areas
  • Reduce bulking problems in existing treatment plants

Flow Diagram

NGSTP USING BMS (BL)

Introduction

The INDION New Generation PSTP is the most compact "all in one" system available. The civil works are minimal, consisting of a flat concrete support slab the plan area of the unit constructed is 1.4 meters below the invert of the incoming pipe. The units are fully covered preventing noise and fly nuisance. It is a modular unit that lends itself to future expansion or relocation.

Treatment

  • Bar Screen
  • Sewage Transfer
  • Primary Settlement
  • Aerobic Treatment
  • Final Settlement
  • Sludge Storage

Post Treatment

  • INDION Sodium Hypochlorite Dosing System
  • FILTRATION