Presentation on water treatment plant
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Transcript of Presentation on water treatment plant
PRESENTATION ON WATER TREATMENT
PLANT,KOTA (Rajasthan)
PRESENTED BY Er. ANOOP KUMAR,PUNE (Maharashtra)
AIMPROCESS AUTOMATIONPLCSCADAEPANET SOFTWAREOVERVIEW OF PROJECTINTAKESEDIMENTATION TANKWTPCWRPHASE 1PHASE 2GSM/GPRS SYSTEM ARCHITECTURE WATER DISTRIBUTION PROCESSEXECUTED PROJECT
CONTENTS
AIM
To provide drinking water facilities in 60 problematic villages and 21 other habitation. Take water from river chambal and sent to INTAKE at Akelgarh.To provide 1.5 MGD @ 22 hours with 4 nos filter beds size each 4.20mX3.05m.
This project is divided into two phase,first is CWPH that provide water to four ESR & second is for 16 ESR. This project is fully automated where all Mechanical,Electrical & Instrumentation equipment are controlled through plc. In control room that located at pratapgargh all process are shown on SCADA. All data/information of equipments are send via GSM/GPRS.
Why do we need automation WTP/STP/ETP need a specific time base logic that can
never achieved with accuracy by manual operation. In order to achieve consistent quality of water in
every cycle, parameter of water quality-PH, DO, BOD, chemical oxygen demand need to be maintain.
Operating cost of plant reduces with automation as few/single operator can command fully automatic plants.
Using remote monitoring & control feature we can plant shutdown or at least reduces diagnostic time.
PROCEES AUTOMATION
PLC The PLC (Programmable Logic Controller) is a purpose-built
machine control computer designed to read digital and analog inputs from various sensors.
Why do we need PLC We have to designed STP/WTP/ETP controller with all
required facilities and then need to install and start only. In electrical control panel auto-manual switches & its
associated wiring can be minimized as we have auto-manual mode in our controller in built-saves cost and space.
In manual & auto mode in our controller each tank level/pressure/flow/pump status etc can be monitored on LCD screen.
Very low cost solution through PLC based system.
SCADA SCADA (supervisory control and data acquisition) is
a system operating with coded signals over communication channels so as to provide control of remote equipment.
Why do we need SCADA In control room single engineer can see status of valves,
pumps, flow-meter etc. & operate manually also. The data can be display in anyway the user requires. The computer can record and stored a very large amount
of data.
EPANET SOFTWARE The design of cluster distribution mains has been done
based using EPANET software. It performs extended-period simulation of hydraulic and
water-quality behavior within pressurized pipe networks. EPANET provides an integrated environment for editing
network input data, running hydraulic and water quality simulations, and viewing the results in a variety of formats.
It allow users to analyze the movement of a reactive or non-reactive tracer material which spreads through the network over time.
OVERVIEW OF PROJECT
INTAKE SEDIMENTATION TANK
WTP
CWR
LT
LT
LT
LT
NAYAGAWN JAGPURA CABLE NAGAR KASAR
IPS AT RANPUR
IPS AT MANDANA
LT
ESR n
LT
ESR n
FM
TO DIFFERENT VTC
FM
FM
FM
FM
FM
FM
FM
TO DIFFERENT VTC
TO DIFFERENT VTC
TO DIFFERENT VTC
FM
FM
FM
FM
TO DIFFERENT VTC
TO DIFFERENT VTC
.,.-.,--.-.-.-.,.-.,--.-.-.-.,.-.,--.-.-.-.,.-.,--.-.-.-.,.-.,--. .,.-.,--.-.-.-.,.-.,--.-.-.-.,.-.,--.-.-.-.,.-.,--.-.-.-
-.,--.-.--.,--.-.--.,--.-.--.,--.-.--.,--.-.-
CHAMBAL RIVER
PRATAPGAH
INTAKE It is proposed at Akelgarh where two (1w&1s) Submersible /
Vertical turbine pumps is taken. These Pumps will feed water from intake well to Sedimentation
Tank. The Borabas- Mandana Water Supply Project from Chambal River
comprises:- physical components Institutional components The physical components include water supply infrastructure
(intake pumping station, raw water system, treatment, storage and distribution facilities)
The institutional components include the administration arrangements, community participation, training programs and health educational programs.
INTAKE AT AKELGARH
P1
P2
PG
PT
LT
BVF-1
BVF-2
PUMP P1 & P2Discharge-95.2 LPSHead-51 MKW-74 kwTYPE-SUBMERSIBLE PUMP
FM
GV:SLUICE VALVE 250NB BY PASS
250NB -ELECTROMAGNETIC FLOW METER
EXISTING INTAKEWELL AT AKELGARH
To Sedimentation Tank
PLC
SEDIMENTATION TANK
There is 5-6 no of sedimentation tank whose capacity is 1.5 MGD water as requirement.
Here Alum/pac solution tank has been taken for dosing purpose.
SEDIMENTATION TANK
From INTAKE
LT
Alum/pac solution Tanks (2 nos)
Alum/pac solution Tanks (2 nos)
To WTP
WTP The existing Water Treatment Plant (WTP) is of cap 1.5 MGD
@ 22 hours with 4 nos filter beds size each 4.20mX3.05m. At WTP one new PLC room is proposed for controlling all
valves and other digital equipment. Here two (1w & 1s) clariflocculator has been proposed just
before filter house for proper mixing of water. In filter house four sand filter bed is available to make water
pure. Then pure/clear water get dosed with alum/pac solution. It has backwash tank with 4 nos (2w & 2s)of blower that
blow water to filter bed for clear suspended solid present in sand filter bed.
Backwash Tank
LT
LT
From Intake
Chlorine Mixing Tank
Post Chlorination
PAC Solution Tank - 1
PAC Solution Tank - 2
PAC Solution Tank - 3
PAC Solution Tank - 4
To CWR
Filter House
Parshall Flume
Parshall Flume
WTP
Clarifier
Clarifier
From Intake
FILTER HOUSE
...,…,…,…,…,…,,..,
...,…,…,…,…,…,,...,
...,…,…,…,…,……,.
...,…,…,…,…,…..,..,
START/STOP
START/STOP
80 Dia CI pipe
Clorine mixing tank
From clarifier
Water blower (1w & 1s)
PLC
CWR There is an existing CWR at Akelgarh which is not in use
by Kota Water Supply Scheme. It is proposed to use this CWR.
Storage capacities of clear reservoir are based on 2 hours storage capacity of daily demand.
Here 3 nos of CWR are proposed, one at Treatment Plant Head Works, Akelgarh & other two at Ranpur & Mandana respectively.
Provision for sump in CWR has been taken with 2 nos (1W+1S) dewatering pumps for cleaning.
Water from this pump house shall be pumped to Cluster ESRs.
CWR
Clear Water
Reservoir
LT
Incoming line from
WTP
Future Pump
M
P3
MP4
M
M
PT
PG
FM
300NB
300NB
CLEAR WATER RISING MAIN DI 350mm Dia
GV:SLUICE VALVE 250NB BY PASS
BVF-1
BVF-2 PLC
CWR AT WTP
LT
ESR 1FM
FM
Nayaganv
LT
ESR 1FM
FM
Cable nagar
ESR 1FM
FM
Jagpura
ESR 1FM
FM
KASAR
PHASE 1
FM
Rojhri vill.
Awanli Vill. Lakhwa Retya
ChowkiBor Ke Kui Vill.
Alniya Vill.
Rankyakheri Vill.Cabel Nager
Khanpuriya
Daulatganj
FM
92.44 LPS/167 m
LT
LT
Village Transfer Chamber (VTC)
PHASE 2CWR AT WTP
IPS AT RANPUR
IPS AT MANDANA
Dharampura
Borabas
Balinda
Amarkuan
Ranpur
Dholiya
Baorikhera
ShohanpuraMandana Mandaliya
Gopalpura DaraTholpura
CLUSTER CLUSTER
CLUSTERCLUSTER
CLUSTERCLUSTER
CLUSTER
CLUSTER CLUSTER
CLUSTER
CLUSTER
CLUSTER
IPS AT RANPUR
Clear Water
Reservoir/ Sump
LT
M
BVF-1
BVF-2
M
M
PG
PT
FM
GV:SLUICE VALVE 250NB BY PASS
TO RANPUR CLUSTER 150 NB
RANPUR CLUSTER
BVF-5
M
DOLIYA CLUSTER
PG
PT
FMGV:SLUICE VALVE 250NB BY PASS
AMARKUAN DOLIYA CLUSTER150NB
M
MPT
PG
FMGV:SLUICE VALVE 250NB BY PASS
BALINDA & BORABASS 200NB
Space for future Pump
BVF-3
BVF-4
BVF-6
100 NB
150 NB
200 NB
M
PLC
IPS AT MANDANA
Clear Water
Reservoir/ Sump
LT
M
BVF-1
BVF-2
M
M
PG
PT
FM
GV:SLUICE VALVE 250NB BY PASS
TO GOPALPURA,NAYAGANV, DARA, SOHANPURA CLUSTER
GOPALPURA, SOHANPURANAYAGANV, DARA CLUSTER
BVF-5
M
M
MANDALIYA& MANDANA EXISTING ESRCLUSTER
PG
PT
FMGV:SLUICE VALVE 250NB BY PASS
TO MANDALIYA, MANDANA EXISTINGESR CLUSTER
M
MPT
PG
FMGV:SLUICE VALVE 250NB BY PASS To PROPOSED ESR AT
MANDANA
Space for future Pump
BVF-3
BVF-4
BVF-6
100 NB
150 NB
200 NB
PLC
CONTROL ROOM AT PRATAPGARGH
PLC
SCADA
WTP
CWR
LT
ESR 1FM
FM
LT
ESR 2FM
FM
LT
ESR 3FM
FM
LT
ESR 4FM
FM
LT
ESR 1FM
FM
LT
ESR 2FM
FM
LT
ESR 3FM
FM
LT
ESR 13FM
FM………… …
LOCAL PLC
LOCAL PLC
GSM/GPRS ARCHITECTURE
GSM
PROJECT EXECUTED
Water treatment project of Jodhpur is completed by Annanya Interface & Control PVT.LTD. (Pune)Here some pictures of that project contain:- 33 Kv switchyard at WTP Reservoir at RWPS Pumping station Clariflocculator SCADA screen for CWPS SCADA screen for filter bed SCADA reading PLC Panel
33 KV SWITCHYARD AT WTP
RESERVOIR AT RAW WATER PUMPING STATION
PUMPING STATION
CLARIFLOCULATOR
SCADA SCREEN FOR CLEAR WATER PUMPING STATION
SCADA SCREEN FOR FILTER BED
SCADA READINGS
PLC PANEL
THANKYOU