Issue: 16.08.2010
Instruction Manual DVZ-SKA “BIOMASTER“-PLUS
Page 7 of 39
2.0
F U N C T I O N A L D E S C R I P T I O N
(
S EE ABOVE P&ID AND FOLLOW DRAWING
)
01
02
03
04
05
06
07
08
09
Sewage inlet
Ventilation (air vent)
Air distribution pipe
Air Blower (
G1
)
Level Sensor (electrodes)
CIP Tank for BMSU
BMSU Membrane
Discharge Pump (
P6
)
Treatment Tank with Bio Reactor
10
11
12
13
14
15
16
17
MCC / PLC (LOGO)
Pre Cleaning Tank
Transfer Pump (
P5
)
BMSU over flow Pump (
P1
)
BMSU loading Pump (
P2
)
PHV
(pressare holding valve)
control tank (STP outlet)
BMSU
Operating Principle Biological Sewage Treatment System DVZ-SKA-“BIOMASTER“
The
sewage,
grey water
(GW)
and black water
(BW)
, is feed to the buffer tank by gravity
or vacuum pumps and will be delivered by transfer pump
(P5)
to STP. The pump
(P5)
calibrat the volume flow so that the Membrane stage (BMSU) can smooth operate. The
capacity of BMSU is calculated for an operation time is 22 hours per day for treating the
daily total amond of sewage, with a 2 hours time buffer.
Sewage will be deliver from the transfer pump
(P5)
via the inlet
01
into the pre-treatment
tank
11
, where intensive mixed with returne sludge (reject), by a pre-aeration tube,
placed on the under part of pre-treatment tank. The air (oxygen) will be delivered by the
blower
( 04 or G1)
.
The system is ventilated to the open deck (chimney) via the air vent pipe
(02)
.
12
O2
O3
O4
O1
O5
O6
O7
O8
O9
10
13
14
15
16
16
11
17
Summary of Contents for Biomaster PLUS Series
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Page 83: ...Issue 16 08 2010 Instruction Manual DVZ SKA BIOMASTER PLUS Page 33 of 39...
Page 89: ...Issue 16 08 2010 Instruction Manual DVZ SKA BIOMASTER PLUS Page 39 of 39...