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You
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> Municipal Wastewater Treatment |
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| Introduction |
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| In order to
meet the stringent standards for the effluent
quality of Sewage Treatment Plants, advanced
treatment processes especially biological
purification systems are most preferred world
wide. VA TECH WABAG has mastered the art of
sewage treatment using biological systems
and has to its credit some of the best-run
sewage treatment plants. |
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| General
Scope of Work |
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| Our service range
includes basic design and engineering, equipment
supply, revamping, supervision of erection,
start-up, operators' training, commissioning,
turnkey project execution, after sales service,
financing and also operation & maintenance
of the facility. |
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| Achievements |
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World's Largest Membrane Bio Reactor
technology based Sewage Treatment Plant
in Oman.
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Multiple number of self sustaining
sewage treatment plants with power production
from biogas, exceeding 1 MW capacity
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| Key
Differentiators |
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Offers end-to-end services in the
field of municipal wastewater treatment
including operation and maintenance
of sewage treatment plants.
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Has experience and expertise across
a large number of aerobic as well as
anaerobic biological technologies.
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Has mastered the latest technology
in the field of wastewater treatment.
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With large number of patented technologies
in its repertoire, VA TECH WABAG can
offer innovative and cost effective
solutions that can precisely address
its client's requirements.
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| Technology
offerings |
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| VA TECH WABAG
offers a host of technologies across the entire
spectrum of aerobic and anaerobic processes
with an option of power generation as applicable. |
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Activated Sludge Process
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Extended Aeration Process
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Sequencing Batch Reactor (SBR)
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Membrane Bio Reactor (MBR)
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Bio-filtration (BIOPUR)
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Submerged Aerobic Fixed Film
(SAFF)
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Anaerobic Sludge Blanket Technology
- UASB
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| References |
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| 1. 54 MLD STP Muscat
Waste Water Scheme Project Al Ansab STP |
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| Salient features:
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| 2. Kadbesinahalli
(50 MLD); Mailsandra(75 MLD) & Nagasandra(20
MLD) STP for BANGALORE WATER SUPPLY &
SEWERAGE BOARD |
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| Salient features:
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Extended Aeration Activated Sludge
Process
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Built-in Anoxic Zone in Aeration Tank
with low shear submersible mixer to
reduce nitrates in RAS, deployed for
the first time in India
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Mechanical sludge dewatering by centrifuge
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PLC operated automatic plant
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| 3. 110 MLD Sewage
Treatment Plant at Kodungaiyur & 54 MLD
STP at Perungudi for Chennai Metropolitan
Water Supply & Sewerage Board |
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| Salient features:
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Conventional Activated Sludge Process
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Co-thickening of primary and excess
activated sludge
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Anaerobic sludge digestion by sludge
recirculation without mixers, producing
biogas
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Mechanical sludge dewatering by Centrifuge
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Maturation pond for fecal coliform
removal, the first of its kind in India
for large STPs
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Self sustenance, meeting the power
requirement of STP by non-conventional
energy production from biogas, using
gas engine of 1 MW capacity
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| 4. Rajasthan Urban
Infrastructure Development Project (RUIDP)
at Jaipur (62.5 MLD) |
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| Salient features:
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Conventional Activated Sludge Process
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State-of-the-art diffused aeration
with membrane diffusers and saving in
power consumption with VFD control for
blowers.
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Anaerobic sludge digestion by sludge
re-circulation without mixers, producing
biogas
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Separate thickening of secondary sludge
using Archimedean screw thickener, for
efficient anaerobic digestion.
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Mechanical sludge dewatering by Centrifuge
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PLC operated automatic plant
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| 5. 24 MLD STP for
ALANDUR MUNICIPALITY, CHENNAI |
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| Salient features: |
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- India's first STP on BOOT basis
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