|
|
|
PHARMACEUTICAL
INDUSTRY : ADVANTAGES
|CASE
STUDIES |
- Rochem's
patented DT Membrane Module Systems, have been Successful
in the recovery of reusable permeate from Primary
/ Secondary treated effluent from Bulk drug manufacture
there by reducing overall hydraulic load of discharge
as well as high saving in energy.
-
-
Recovery of up to 80-85% reusable water using a combination
of RO and NF systems. And up to 75% reusable quality
RO permeate.
-
Advantage
of going upstream in the ETP, thereby saving chemical
and energy cost and sludge disposal problems
-
Concentration
of high COD / BOD streams inducing savings in evaporation
and incineration costs.
-
Save
cost and enjoy reusable quality water.
|
Parameter
|
Raw
feed
|
Rochem
Treated
|
|
TDS
(PPM)
|
15,000
|
<500
|
|
COD
(PPM)
|
8,000
|
<250
|
|
BOD
(PPM)
|
1,500
|
<30
|
|
Recovery
|
70
- 85%
|
CASE STUDIES
ROCHEM
PHARMACEUTICAL UNIT, BANGALORE
|
Parameter
|
Raw
feed
|
|
Background
|
The
effluent from the unit is being treated in the existing
ETP and the discharge was being transferred to a CETP
since the treated effluent had a high TDS content. Besides,
there was a requirement reduce effluent loads through
wastewater recovery for recycle/reuse. |
|
Plant
Installed
|
Single
Stage Rochem PT-RO System (Micro Processor controlled,
Fully Fail safe and Unattended Operation) |
|
Input
|
800
cum/day of ETP treated effluent as input |
|
Recovery
Rate
|
80%
|
Plant
Performance :
|
Parameter
|
Unit
RO
|
Effluent
(Input to RO)
|
Output
|
|
Flow
|
cum/day
|
800
|
640
|
|
Total
Dissolved Solids
|
ppm
|
3500
|
<
250
|
|
Chemical
Oxygen Demand
|
ppm
|
1500
|
<
100
|
Salient
Features :
The installed system treats the input wastewater to a
level of quality where it can be reused within
the factory while reducing the hydraulic load
of the wastewater discharge.
|
| |
 |
|
|
|
