hindustan zinc
TRANSCRIPT
1
ENDURING
VALUE
THROUGH
VALUES
Our Approach…
“ The difficulty lies, not in the new ideas of water management and
conservation,
but in escaping the old ones”
Hindustan Zinc Limited
Chanderiya Lead Zic Smelter
2008
National Award for “Excellence in Water Management”
CII – Soharabji Godrej Green Buisness Centre, Hyderabad
VISION VISION
Be a world-class company, creating value, leveraging mineral resources and related
core competencies
MISSIONMISSION
� Be a globally lowest cost zinc producer on a global scale , maintaining market
leadership
� One million tonne Zinc-Lead metal capacity by 2010
� Be innovative, customer oriented, and eco-friendly maximizing stake-holder value
Corporate PurposeCorporate Purpose“Harnessing natural resources in harmony with nature to enhance economic well being
and quality of life”
Core ValuesCore ValuesTrustworthy, Entrepreneurial & Innovation, Concern for Environment, Respect and care for
people, Passion to excel.
Vision & Mission
To be counted among Best Zinc People in the World
2
Hydro Smelting Complex
Hydromet Route of Zinc Production
Effluent Effluent
Treatment
Tank House
Disposal to Secure Land Fill
Jarofix Pond
3
Sustainable Development at CLZS
Sustainable Development at CLZS
� Key factors for achieving Sustainable development
� 100% EOHS Compliance
� Aspire 10% reduction in water and Energy consumption every year
� Encourage to discover and innovate ideas for CDM Credits
� Find beneficial use of solid waste like Jarosite and Slag
� Accelerate social development initiatives around CLZS
� Operational excellence
Bottom-up Improvement Methodology
� At least two improvement projects for all
� Green belt training for all (Six sigma)
� 5S at CLZS location
� Online Tracking System
� Management employee engagement and facilitation framework
Our Approach to Sustainable Development
in Smelter
� Adoption of 5 R waste management principles
� Adoption of sustainability framework by International Council of
Mines & metals
� Benchmarking with World’s best in all operating parameters
� Focused environmental initiatives for effective water management,
waste minimization and recycling, reducing air emissions, energy
conservation and sustainable development drivers.
� Comprehensive GRI G3 guidline based online data management
system to capture all Triple Bottom Lime dimensions
� Implementation of British Safety Council ‘s safety management
system
4
Our Implementation Methodology
� An integrated and structured approach -- comprising of Involvement of
executives and contract labors like Water Stewards nominated for
each Plant, further report to Water Managers and Unit Head for Water
Conservation activities
� Discussion of underlying factors behind the trends of HSE key
performance indicators by top management during the monthly HSE
review meetings.
� Training - an efficient tool to improve the KPIs by motivating employees.
� Frequent training programs for external environment, safety and
health, supervised by the HR head. The CEO usually takes feedback
from Environment head and external faculty members who conduct
the training program.
Integrated Health, Safety and Environment (HSE) System in place
HSE is driven by its Policy and overseen by HSE Committee.
HSE policy at Company level as well as unit level
HSE Committee at Company level
HSE System is in place
Qualified / specialized HSE Team
Integrated Management System (ISO 9001, ISO 14001 & OHSAS 18001)
HSE Business Plan
Management information system (MIS)
Training on HSE, pollution prevention and control
HSE audits, HAZOP Studies, Work permit, periodic mock drill, steward
Regular reviews with Management for a strong focus
Elaborate MIS based on GRI Guidelines on key performance indicators is in place.
HSE at CLZSHSE at CLZS
5
Management Systems
Excellence in Quality, Environment, Occupational Health & Safety
CERTIFICATE CERTIFICATE
ISO 14001: 2004ISO 14001: 2004
Significant Environmental Initiatives
� Legally Compliant Organization
� CDM Project – First in Zinc Industry in the world (CER: 516,090)
� 9.4 MW and 4.3 MW Waste Heat Recovery Boiler
� DCDA Tech. with cesium based V2O5 catalyst at Acid Plants
� Tail Gas Treatment (TGT) Plant – based on Japanese Techn (Mescon)
� Cansolv Technology to concentrate lean & varying SO2 gas.
� Integrated ETP with Storm Water Ponds having auto sampler, online pH and water
level indicators & GSM network.
� Reverse Osmosis Plant – First & Biggest in Rajasthan
� Secured Landfill – First & Biggest in Rajasthan
� Jarofix Technology – First in Asia & 3rd in World
� Jarofix Disposal Area - First in Asia & 3rd in World
� Concrete road network, truck mounted industrial vacuum cleaner, road sweeper &
pressure jet road washing
� Dry Fog Dust Suppression System
� De-dusting and Ventilation Systems in each plant.
� Rain Water Harvesting System
6
Significant Environmental Initiatives (Contd..)
� O&M towards EMS : Rs 17.38 Crores (previous year Rs 10.75 Cr)
� 25,000 Jatropha plants during FY ’07-08
� Full fledged Env. Mngt Cell & sophisticated laboratory.
� Online AAQM Stations, Multi Parameter Analyser, Stack Analysers
� MoEF approved Agency for env. monitoring & analysis.
� O&M of SLF & Jarofix Sites by CPCB recognized agency.
� Quarterly Magazine on HSE – Saath Saath.
� Intranet based website on HSE.
� Computerized Haz. Manifest and Water System.
� 19 Lead Auditors and 80 Internal Auditors
Activities for awareness on water conservation in Plant
� We celebrate “World Environment Day” on June 5 every year
� CHANGE: Challenge for How to Acknowledge the Green Education was
organized in May, 08 as One day awareness workshop on Water Conservation.
� One week was fully dedicated and Declared as WATER WEEK from 5TH June to
11th June, 08 in Colony as water conservation and capacity building initiative.
� Green Employee of the Month Scheme is in practice to recognize the efforts of
plant personal towards Water Conservation Activities.
� We also publish quarterly magazine on HSE titled “Saath Saath”
� Posters on water conservation are displayed at various locations of the plant
� In-house intra net based web-site titled ‘Apna HSE Web Portal”
� Promotion of use of treated sewage water for lawns & plantation in respective
households
� Rain water harvesting thereby recharging old bore wells at Township adopted
7
Internal Training & Awareness
Classroom Training to Contractors, Supervisors & Workers…
8
Training / Display to Govt Officials, school children, sarpanchs…
WATER CONSERVATION HYDRO I
WATER
CONSERVATION
CONSUMPTION CONTROL
•Mapping the consumption
points-
•Identifying key
Measurement
points-
•Installation of
meters- Consumption
SBU wise recorded
•Assessing quantity of effluent
•Exploring the possibility of
reuse/recycle
•Within system without any treatment
After ETP & RO treatment
WASTE
CONTROL
•Recording shift wise
consumption
•Reporting in daily morning report
•Immediate action on excess
consumption & why-why analysis
for same
•Monthly review with SBU on
consumption pattern &
reduction
possibility
MONITORING
MECHANISM
9
Monitoring and Review Systems
Top Management (e.g RKB, DK Ghosh , etc)
(Review)
Middle Management ( SBUs etc)
(Reporting)
Lower Management ( Shift in charge/ PAs)
(Supervision)
Contractor (Supervisors, labors etc)
(Implementation)
�Morning meetings and daily plant SAP generated MIS will show the variance
analysis of Water consumption in the plant. Each Water Stewards will tell in the
morning meeting regarding the root causes and carry out the structured analysis to
find out the reasons.
�HSE Online software is in place to track the daily Environment operations and
update Water consumption and other initiatives and drives status can be assessed
through HSE Online.\
�Daily plant MIS is generated EXCEL and in SAP and is included in Daily Production
Report.
�Enclosed: Format of daily MIS and Daily Report also.
10
Water Circuit Hydro I
Regeneration Blow down Mg Bleeding Anode & Cathod washing
GCP area Pump seal cooling
250 m3
300 m3 300 m3
320 m3 400 m3
Roaster & Acid
400 m3
Cooling Tower
2500 m3
L& P
600 m3
Cell house & Melting
500 m3
ETP
Raw water clarifier
3500-3000 m3
ACF & PSF
back wash
DM plant
1500 m3
RO treated water
2000-2500 m3
Water treatment
5500 m3
Specific Water Consumption Figures
12.99Captive
dam19.2217550002006 – 07
11.72
Captive
dam17.218676702007 – 08
21.87Captive
dam19.0214070002005 – 06
m3 / MTSource
Domestic
(Lit/capita/
day)
Industrial
Specific
Water
Consumption
Annual Water consumption
Quantity (m3)Year
(Apr-Mar)
11
Maintaining Zero Discharge… Pragmatically
062358623582006 – 07
052928529282007 – 08
074325743252005 – 06
Quantity
discharged
(m3)
Quantity
recycled
(m3)
Quantity
generated
(m3)
Year
(Apr - Mar)
Revolutionary improvement………………….
Specific Water Consumption
21.87
12.9911.72
10.04
0
5
10
15
20
25
2005-06 2006-07 2007-08 2008-09
m3/M
T
54.09% decrease
12
Beyond Benchmarks/ Global Norms…
Specific Water consumption (m3/MT)
1410.26
8.18
0
5
10
15
Clarks ville,
Newyork
Hobart,
Australia
Hydro-1, CLZS
m3/MT
Beyond the Benchmark
Hobart, Australia :10.26
13
Water Saving project implemented
NilNil2.052737506 - 07Reduction in
evaporation by
optimization of CT fan
operation according to
the heat load
3.
NilNil2.192920006 - 07Process optimization of
DM plant operation to
reduce regeneration by
increasing the OBR
2.
5521525.4333919005 - 06ETP treated water to
RO-I plant (88 m3/hr)
1
Rs.
Lakhs
Rs.
LakhsM3
Payback
Period
(Months)
Invest.
Made
Annual Water
SavingsYear of
Implementation
Title of Water Saving
project implemented
Sl
No
Contd..
Rs.
Lakhs
Rs.
LakhsM3
Payback
Period
(Months)
Invest.
Made
Annual Water
SavingsYear of
Implementation
Title of Water Saving
project implemented
Sl
No
1.50.726.578760007 - 08Recirculation of Boiler
blow down water to CT
as Make up water
7.
10.202.052737507 - 08RO treated water
directly taken to Filter
water storage tank,
reduced PSF backwash
frequency
6.
83.465.477300007 - 08Recirculation of steam
Condensate from
Leaching & purification
to CT as make up water
5.
214.632.733650007 - 08Recirculation of vacuum
pumps seal cooling
water To CT as Make
up water
4.
14
359.0172.52901655Total
6113514.4519272007 - 08 ETP treated water to
RO-II plant (50 m3/hr)
11
NilNil11.5815439507 - 08
07 - 08
07 – 08
Optimization of CT
water circulation rate
by switching on/off
pump as & when
require under six
sigma project
Optimization of COC at
CT by chemical
treatment & continuous
monitoring under six
sigma project
Providing Level probe
in all CT to avoid
overflow under six
sigma project
8.
9
10.
Payback
Period
(Months
Invest.
Made
Annual Water
SavingsYear of
Implementation
Title of Water Saving
project implementedSl No
Innovative
CASE STUDIES
15
D M A I C
Reduction of Specific Water
Consumption in Hydro -I
Project & Business SynergyDD
MM
AA
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CC
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101112
Who is the
customer in
your project?What is the
Customer
CTQ?
Establish
CTQCharacteristics
� Hydro -I
� Conservation
of Natural
Resources
What is the
Project
CTQ?
� Reduction of
Specific
Water
Consumption
in Hydro-I
16
SIPOCDD
MM
AA
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CC
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7
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101112
Define
a
Project
REDUCTION OF MnO2 IN CELL HOUSE
SIPOCDD
MM
AA
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CC
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7
8
9
101112
Conservation of Water
Macro Level Process Map
Raw water
pondWater
RO product
Raw water
from Pyro
DM Plant
Soft Water
Filter Water
DM Water
L&P
Cell House &
M&C
Roaster
ETP
CPP
Project ScopingDD
MM
AA
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CC
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101112
Define
a
Project
Lateral Scope
Outside Scope� It start from Raw Water Pond at DM
Plant at Hydro-I and ends at ETP
� Water saving at each SBU’s at Hydro I
Longitudinal Scope
Period when
there is
continuous
heavy rains
When any of
SBU is not
in operation
on a
particular
day for more
than 8 hrs.
17
Loss - Gain Matrix
Better image within stakeholders
Leaning & satisfaction of team
members
During draught years
continuity of operations
may suffer
Cost reduction
Violation of zero discharge
conditions
Sustainable growth
Lower effluent generation
Water cess will be highMaintenance of zero discharge
ETP treatment cost will be
high
Reduced water Consumption.
Gains Loss
Long
Term
Short
Term
DD
MM
AA
II
CC
0
1
2
3
4
5
6
7
8
9
101112
DM Plant
Roaster Boiler
Filtered water
= 4500
150
550 1300
E T P
200
800
1
1
0
0
Evap. & drift 2450
200
Effluent
Water treatment Plant
Effluent=
150
Roaster
Gas cleaning
Acid plant
100
Concentrate
Handling
Condensate =
750 Leaching & Cell
house.
Evap 1400
400
Soft water plant.
Cooling tower
Blow
dow
n =
250
Loses =
250
RO Product
1500Treated Eff
100
1800
To RO 1700
Eff
100
Moist with cake 450
2
3
0
0
Water balance of Zinc Smelter
18
As-is Micro-Level Process MapROASTER PLANT FLOW CHART
DAY BIN EX. BELTTABLE
FEEDERSLINGER
FURNACE
DRUM COOLER
GCP HGP CYCLONES WHRB
60 CONV
BALL MILL
220 CONV
BCC
HRZ. CONV.
ROTARY
VALVE
ROTARY
VALVE
U/FGAS
GAS GAS GAS
CALCINE
CALCINE
CALCINECALCINE
CALCINE
Pressure 42 bar
Feed machine
Concentrate from RMH
DM water
Cooling water from CT5
Direct water injectionMax 3000 Lit/hr
Again Return to CT5
Operational DefinitionDD
MM
AA
II
CC
0
1
2
3
4
5
6
7
8
9
101112
What To Measure: water consumption in M3/MT of
Cathode Produced on daily basis
How to Measure: Water consumption will be measured
by referring flow meter in the line of raw water coming
from raw water tank at Pyro and at line bringing
recycled water from RO plant. Cathode production for
the day will be taken from daily production report.
19
OFE
� Charge preparation Operation.
� Cooling Towers Operation.
� Evaporation Losses.
� Drift Losses
� Maintenance of COC.
� Overflow of Cooling Towers.
� Leaching Operation.
� Wastage of Steam Condensate.
� Use of Filter Water for washing Horizontal Belt Filters.
� Cell House Operation.
Root Cause Analysis:
condensate draining from L&Ppump seal water to drain
mal operation of HBF
failure of valve & NRV flange leakages
High speed of HBF
drift losses from CT CT Overflow
Higher flow of jarofix plant
Water addition in system to maintain reqd parameter
Bus bar cooling at CH
Increase in turbidity Less recycling of treated effluent
Increase in silica
Increased frequency in backwash/regeneration
Root Cause Analysis for Increased Water Consumption
Bad quality raw
water from dam
Disposal of Low
Density Jarofix
Cooling Tower
Operation
Steam Venting
Water Leakages
Excess Use Of Water
High Water Consumption
T.G is Not Running
B/D & PMI
Increased Evaporation
Losses
Increased
Circulation
Scaling & Chocking in
HEX.
Increased CT Inlet
Temp.
20
Generation of X’sDD
MM
AA
II
CC
0
1
2
3
4
5
6
7
8
9
101112
Sl.No. Causes of High Water Consumption
1 Over Flow of Cooling Towers
2 Excessive Drift Losses
3 Excessive Evaporation Losses
4 Operation of Cooling Towers at reduced COC
5 Excessive use of Raw Water
6 Use of Raw Water for Lime Preparation for Magnesium removal
7 Use of Filter Water for HBF Cloth washing
8 Use of Filter water for clarifier Make up
9 Excessive use of Water for HBF Cake Washing
10 Wastage of condensate in L& P
Water Consumption and Stoppage of Use of Filter water for HBF Cloth
Cleaning:
Data
May Water Cons.April Water Cons.
26
24
22
20
18
16
14
12
10
Boxplot of April Water Cons., May Water Cons.
by using Filter Water.
washing lines.BF cloth washing stopped
may 07after modification at HBF
comparison of water consumption april &
One-way ANOVA: April Water Cons., May Water Cons.
Source DF SS MS F P
Factor 1 79.83 79.83 10.38 0.005
Error 18 138.46 7.69
Total 19 218.28
S = 2.773 R-Sq = 36.57% R-Sq(adj) = 33.05%
Individual 95% CIs For Mean Based on
Pooled StDev
Level N Mean StDev --+---------+---------+---------+-------
April Water Cons 9 19.437 3.317 (---------*---------)
May Water Cons. 11 15.421 2.245 (--------*--------)
--+---------+---------+---------+-------
14.0 16.0 18.0 20.0
21
Effect of Introduction of Level Probes in Cooling Towers on Water
Consumption.
Data
Water after Level ProbWater Before Level Prob
22
20
18
16
14
12
10
Boxplot of Water Before Level Prob, Water after Level Prob
12.0 13.2 14.4 15.6
+---------+---------+---------+---------
Water after Leve (----------*-----------)
Water Before Lev (-------*--------)
Level +---------+---------+---------+---------
StDev
Individual 95% CIs For Mean Based on Pooled
Water after Leve 10 13.365 1.842
Water Before Lev 17 15.416 2.186
Level N Mean StDev
S = 2.069 R-Sq = 19.84% R-Sq(adj) = 16.63%
Total 26 133.46
Error 25 106.98 4.28
Factor 1 26.47 26.47 6.19 0.020
Source DF SS MS F P
One-way ANOVA: Water Before Level Prob, Water after Level Prob
Data
Water . Cons. M3/MT Improvedwater cons. m3/MT Cathode BL
18
17
16
15
14
13
12
11
10
9
Boxplot of water cons. m3/MT Cathode BL, Water . Cons. M3/MT Improved
13.30 14.00 14.70 15.40
--------+---------+---------+---------+-
Water . Cons. M3 27 13.282 1.471 (-------*------)
water cons. m3/M 46 14.786 1.343 (-----*-----)
Level N Mean StDev --------+---------+---------+---------+-
Pooled StDev
Individua l 95% CIs For Mean Based on
S = 1. 391 R-Sq = 21.88% R-Sq(adj) = 20.78%
Total 72 175. 91
Error 71 137. 42 1. 94
Factor 1 38.49 38. 49 19.89 0.000
Source DF SS MS F P
One-way ANOVA: water cons. m3/MT Cathode BL, Water . Cons. M3/MT Improved
.Base Line vs Improved Performance:
22
FMEA:
Process /
Product
Characteristic
s
Potential Failure
Mode(s)
Potential
Effect(s) of
Failure
Sev (S)
Potential
Cause(s) of
Failure
Occ (O)
Current
Design
Controls
Det (D) RPNRecommended
Action(s)
Responsibili
ty & Target
Completion
Date
Actions TakenNew Sev
(SN)
New Occ
(ON)
New Det
(DN)
New RPN
(RPNN)
Charge
Prepration
Excessive Use of
Water
Increased Water
Consumption3
Use of Fresh
Water 6
Increase in
Moisture % of
Concentrate
7 126Switch over to Recycle
water
Roaster
SBU Head
Stopped Using Raw
Water and replaced it
with Recycled water
3 2 7 42
Operation of
Cooling Tower
at Low COC
Increased Water
Consumption4
Increased
Make Up 8
Periodical
Analysis6 192
Operation of Cooling
Tower at High COCDeepak Jain
1.Ensured Cooling
Tower Operation at >7
COC
2. Increased Frequency
of Analysis
4 2 6 48
Increased
Circulation Rate
Increased Water
Consumption4
Increased
evopration
losses
9
Accounting of
No. of
Circulation
Pumps
7 252Judicious operation of
Pumps.Deepak Jain
As an when possible
reduced No. of pumps
in operation.
4 5 7 140
Increased Drift
Losses
Increased Water
Consumption3
Spillage of
water 8
Visual
Inspection7 168
1.Increase frequency of
Nozzle Cleaning.
2. Replacement of
Damaged Loovers.
Deepak Jain
Cooling Towers Top
Nozzles were cleaned at
regular frequency and
agency was engaged to
attend the cooling
towers loovers etc.
3 4 7 84
Water Wastage Increased Water
Consumption4
Spillage of
water 8
Visual
Inspection7 224
To have Level Probs in
Cooling Tower
Hot/Cold Well
Deepak Jain
Hitesh
Arora
Optimization of Level
Probs in Cooling
Towers
4 4 4 64
Excessive
consumption of
Steam
Increased Water
Consumption3
Draining of
Steam
Condensate in
to Drain
6Visual
Inspection7 126
Collection of
Condensate Amit Wali
Steam Condensate was
transferred to Cooling
tower # 2
3 2 7 42
Excessive
Consumption of
water for HBF
Cloth Cleaning.
Increased Water
Consumption3
Increased
Consumption
of Filter
Water
7 Valve Control 6 126
Repositioning of
Cleaning Nozzles &
Removal of certain
Nozzles
A.K.Singh
Sheeba
Stopped use of Filter
Water for HBF Cloth
Cleaning
3 2 6 36
Cell House
Operation
use of filter
water for cooling
of bus bars
Increased Water
Consumption3
Increased
Consumption
of Filter
Water
6Visual
Inspection6 108
minimal spary of water
for cooling of bus barsDK Ahir Minimal spray 3 2 6 36
FMEA Table
Leaching
Operation
Cooling
Tower
Operation
FMEA water conservation
List of X’s Chosen for ScreeningDD
MM
AA
II
CC
0
1
2
3
4
5
6
7
8
9
101112
Identify
Variation
Sources
Name of ‘X’Sl. No. Description of ‘X’
COC X1
Cycle of concentration i.e TDS in
circulation water to TDS in Make Up
water is to be maintained >7
X2 Probes at all the CT’s were optimized
Stoppage of Use of Filter
Water for
HBF washing
X3
Filter water use at HBF cake washing as
well as at cloth washing reduced and
replaced with recycled water.
Water Level Probe
23
List of X’s Chosen for ScreeningDD
MM
AA
II
CC
0
1
2
3
4
5
6
7
8
9
101112
Identify
Variation
Sources
Name of ‘X’Sl. No. Description of ‘X’
Transfer of Condensate to
Cooling TowerX4
Condensate tanks line earlier connected with
CT3, Now shifted to CT1 & 2 for reduction in
makeup water.
Frequent Cleaning of
Cooling Tower NozzlesX5
Schedule has been made and being followed
for cleaning of nozzles at all CT’s
Optimization of Cooling
Tower CirculationX6
Circulation rate of CT pumps are optimized
based on requirement at end use.
Water Saving & Financial Impact in terms of Monthly Saving:-
Month
Water
Consumpt
ion
M3/MT of
Cathode
Financial
Savings
(Rs)
Base Line 14.79
SST 14.25 141762
PT 13.75 273023
June,07 13.05 432400
July,07 11.83 748007
August,07 12.57 570289
Sept,07 11.82 715241
Oct,07 11.65 752124
Water Conservation
10
11
12
13
14
15
16
Base Line
SST
PT
June,07
July,07
August,07
Sept,07
Oct,07
Month
Water M3/M
T o
f Cath
ode
0
100000
200000
300000
400000
500000
600000
700000
800000
Fin
ancial Savin
g
Water Consumption M3/MT of
Cathode
Financial Savings
(Rs)
Linear (Water Consumption
M3/MT of Cathode)
24
Process Improvement:DD
MM
AA
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0
1
2
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6
7
8
9
101112
Define
Performance
Goals
Mean
Baseline SST
< 14.79>
< 14.2 >
Target
< 13.75 >
< 12.0 >
Achieved
Waste Heat Recovery Boiler- Case study-2
STEAM FROM
WHRB
TURBI
NE
GENERATOR
YESEXTN.STEAM TO
LEACHING
(20 TO 30 TONNS)
NO
TO CONDENSER
DEAERATOR
IF LOAD > 5.4
MW
� The waste heat, recovered
from Roaster in the boiler,
in the form of steam is
transferred to STG where
steam of qty 51.5 tns/hr
and 40 bar pressure is
used to generate 9.4 MW
power. The extracted
steam is used in leaching
and the condensate is
used back in the boiler.
25
Waste HeatWaste Heat
1. Waste Flue Gas from Zinc Roaster has been used for generating high pressure steam
in a waste heat recovery boiler (WHRB).
2. High pressure steam from WHRB has been used for generating electricity in a 9.4 MW
back pressure turbine.
Waste heat recovery boiler
Type : Back Pressure & Forced Circulation type
Steam output : 55 tonnes per hour
Steam pressure : 45 kg/cm2
Steam temperature : 400 0C
Steam turbine
Capacity : 9.4 MW
The technology for the boilers and turbines is well established and available in India.
51,609Annual average over the crediting
period of estimated reductions
(tonnes of CO2e)
10Total number of crediting years
5,16,090
Total estimated reductions
(tonnes of CO2e)
51,6092015 – 16
51,6092014 – 15
51,6092013 – 14
51,6092012 – 13
51,6092011 – 12
51,6092010 – 11
51,6092009 – 10
51,6092008 – 09
51,6092007 – 08
51,6092006 – 07
Annual estimation of emission reductions in
tonnes of CO2e
Years
Estimated CO2eEstimated CO2e
26
Certified Emission ReductionsCertified Emission Reductions
The project activity would be generating around 702 million
units of electricity over a period of 10 years (@ 70.2 million
units per annum) and hence would result in CO2 emission
reduction of 5,16,090 tonnes of CO2.
Case Study – 3 Reuse of Pump Seal Water
CT
DCS Reading
Seal Water
Sump
Seal Water
Sump
Seal Water
Sump
27
Way Forward………..
� Separation of Hydro-1 and Pyro effluent at ETP-2 for easy treatment and improved
treated water quality
� Achieving 100% recycling of effluent by treating RO Rejects
� Control at Source for metal coming in to the effluent
� Recovery of Acid and Zinc from Hydro Effluent going to ETP
� Recovery of non-metal bearing effluent, which do not require total treatment and may
join other effluent in 2nd Stage of treatment i.e directly to RO.
� RO Reject Treatment Plant
� 3 D – TRASAR technology for CT operation
� Improve the run off collection in Gosunda - catchments area
CLZSCLZS--““PARTNER IN SUSTAINABLE DEVELOPMENTPARTNER IN SUSTAINABLE DEVELOPMENT””
28
We grow together- Support of Key Communities
� At HZL/CLZS, we believe in sustainable development and are committed to raise the quality of
life and social well-being of the communities where we operate. Towards this, we will be guided
by following:
� Our community development initiatives will be prioritized based on local needs. Broad areas of
focus will be
� Social Investment – Health, Education, Livelihood, Social Mobilization & Infrastructural
Development
� Bio Investment – Water harvesting, agriculture and animal husbandry.
� Environment conservation- Social forestry
� All operating locations will incorporate CSR activities as an integral part of their business plan
and have an appropriate organization to implement the same.
� We will be open to working with like minded associates, Government bodies and other
volunteer organization in pursuit of our mission.
� We will measure and report progress as per social accounting systems and encourage third
party reviews for effective delivery and measurable impact.
� We regularly communicate with all our stakeholders on the progress and
performance on social management.
HUMBLE
SMART
HUNGRY
OUR REACH
GujaratGujaratGujaratGujaratGujaratGujaratGujaratGujaratGujaratMadhya PradeshMadhya PradeshMadhya PradeshMadhya PradeshMadhya PradeshMadhya PradeshMadhya PradeshMadhya PradeshMadhya Pradesh
RAMRAMRAMRAMRAMRAMRAMRAMRAM
RDMRDMRDMRDMRDMRDMRDMRDMRDM CLZSCLZSCLZSCLZSCLZSCLZSCLZSCLZSCLZS
ZMZMZMZMZMZMZMZMZM
ZSDZSDZSDZSDZSDZSDZSDZSDZSD
VZSVZSVZSVZSVZSVZSVZSVZSVZS
Bansw ara
Chittorgarh
Jaipur
Bhilw araBundi
Dungarpur
Sirohi
Tonk
Ajmer
Kota
Udaipur
Raj Samund
Pali
• Impacting the lives of more than
half million people (inclusive of
High Impact Projects)
• 61.79 % Families belong to Below
Poverty Line
• Covering 152 Villages including 59
Model Villages
• 45 Member strong CSR team
including Professionals and
Subject matter specialistsA P
RAJASTHAN
29
Objective
To improve the enrolment, attendance, retention
and nutrition status in primary school going
children
Status
• Eight high tech central kitchens.
• Project will cover More than 100,000 children,
over 2000 schools in Chittorgarh, Udaipur &
Bhilwara districts.
• Chittorgarh probably is the only district
comprehensively covered under centralised
kitchen Mid-day meal scheme.
• Overall school attendance has improved 90% and
girls attendance by 70%
HI-TECH KITCHEN (MID-DAY MEAL)
KEY PROJECTS
COMPUTER EDUCATION PROGRAMME
� MOU signed with GOR
� 1000 Computers in 200 Govt. Schools - four Districts of Rajasthan
� Targeted 40,000 students.
� Public Private Partnership Project with State Government, HZL & Sterlite Foundation
MODEL VILLAGE
� 59 Villages will be covered in Three phases (2003-2011)
� Phase II – 20 Villages (2005-08)
� Phase III – 27 Villages (2008-11)
LIVELIHOOD PROJECT
� 2500 Un-Employed Rural Youth to be imparted skill based training
� Project will be implemented in joint collaboration with Rajasthan Mission on Livelihood and
District Administration
LEAD PROJECT ( Literacy for Empowerment And Development)
• 5 villages will be covered in Chittorgarh District under Public Private Partnership
• All the villages will be declared 100% literate in one year
30
External Accolades and Audits
� Independent Social Audit
� Our Model Village Development Project was externally assessed by Operations Research Group, New Delhi (ORG) in
2008 which independently evaluated the project around our operations. We have taken up 16 Model Villages in
phased manner and under Phase 1 & 2, 8 villages were audited. It concluded that 70% population have been brought
above poverty line along access to basic amenities including sustainable livelihood options and education. They
recommended us to graduate from these villages in one year time frame.
� External Accolades
� Village Literacy and Computer Education Project awarded with Satyen Maitri National Literacy Award 2007 from
National Literacy Mission, Govt of India
� FICCI SEDF CSR Award 2007
� TERI CSR Award 2007
� FIMI Social Awareness Award 2008
� Reader’s Digest Pegasus CS Award 2008
� State Bhamashah Award for Education from Govt of Rajasthan for 2006,2007,2008
� State Population Stabilization (Family Planning) award from Govt of Rajasthan 2008
� Certificate of excellence for CSR from District Administration Chittorgarh 2008.
Awards and Recognitions
Social2006-07Federation of Indian Mineral IndustryFIMI Social Awareness Award 12
Social2007The Energy and Resources InstituteTERI CSR Award11
Human Resource2007ISTDISTD Training Award10
Environment2006British Safety Council, UKInternational Safety Award 9
Environment2007Royal Society for Prevention of Accidents, UK Safety Gold Award8
Environment2007CII-GBC, HyderabadCII-GBC National Award in Water
Management
7
Environment2007Golden PeacockGolden Peacock Award for Health &
Safety
6
Eco, & Env.2007Asian Power, Charlton Media Group,
Singapore
Asian Power Plant of the Year Award 5
Operational Excellence2007Institute of Cost & Works AccountantICWA for Excellence in Cost Management4
Economic2007Golden Peacock Golden Peacock Award for Excellence in
Corporate Governance
3
Economic2008International Quality & Productivity Centre,
London
9th Annual European Process Excellence
Award
2
Economic2007Dun & BradstreetAmerican Express Corporate Award –
Best Nonferrous Industry in India
1
Relates to
Dimension(s)*Year
Name of Awarding / Rating / Certifying
Organisation
Name of Award or Rating or
Certification#
31
THANK YOU
“At the end of the day, the essence of CLZS
is not what we do - it is what we know”