| Client |
Shasun Chemicals and Drugs
Limited, Cuddalore |
| Project |
Project Management Consultants from concept
to commissioning |
| Role |
Consultants for the following
services |
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1. Study of existing practices of in-house generation
of effluents |
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2. Effluent sampling, analysis and statistical
validation of design basis |
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3. Laboratory treatability study for
bacterial metabolism and kinetics |
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4. Laboratory batchscale ozonation studies
and establishing kinetics |
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5. Developing treatment process for potential
zero discharge upgrade later |
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6. Development retrofit
to existing ETP, layout and hydraulics for new ETP |
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7. Preparation of tender document and
evalution of tenders |
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8. Inspection and certification of equipments
and off-site deliveries |
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9. Certifying specific alignments of
high speed centrifuge systems |
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10. Certifying the aeration capacities
of fine bubble deep aeration systems |
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11. Interactions with client, civil and
equipment contractors & P C Board |
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12. Supervision of construction, trial
run, test run and commissioning |
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Status |
The assignment started in July 1999 and
commissioned successfully in February 2001 |
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Results |
The results of laboratory treatability
as under are achieved in the ETP |
| Parameters |
BOD |
COD |
pH |
SS |
Sulphide |
Colour |
Odour |
| Raw
effluent |
4400 |
17850 |
7.8 |
340 |
nil |
Dark Black |
Astringent |
| Treated
effluent |
90 |
2850 |
8.7 |
50 |
nil |
Pale Yellow |
BDL |
Ozonation
Studies by Dr.S.B.Raj of Otsil Technologies,Chennai
with Er.Dr.S.Sundaramoorthy and Er.G.Vijayaraghavan. |
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