Executive Summary of Environmental Impact Assessment … · Executive Summary of Environmental...
Transcript of Executive Summary of Environmental Impact Assessment … · Executive Summary of Environmental...
Executive Summary of
Environmental Impact Assessment Report
Expansion of Power generation capacity from
18 MW to 20 MW in the existing Co-gen Plant
Promoted By
M/s. EID PARRY (INDIA) LIMITED (Co-gen Plant) S.F.Nos: 147/3A/23, 147/3A/34, 147/3A/32B, 147/8,
147/9, 147/10, 147/11, 147/16A, 147/16B, 147/12, 147/13A, 152/2A, 2D, 152/12 & 152/3A
Pettavaithalai Village Srirangam Taluk
Tiruchirappalli District. TAMIL NADU.
CONTENTS
1. PROJECT DESCRIPTION............................................................................................................1
1.1 INTRODUCTION ...................................................................................................................1
1.2 PROJECT LOCATION ............................................................................................................1
1.3 PRODUCT MANUFACTURING .............................................................................................8
1.4 RAW MATERIALS ...................................................................................................................8
1.5 PROJECT DESCRIPTION WITH PROCESS DETAILS..............................................................8
1.6 SOURCE OF WATER/ ENERGY AND POWER REQUIREMENT ...........................................9
1.7 LAND USE PATTERN..............................................................................................................9
1.8 TOPOGRAPHY ....................................................................................................................10
1.9 EXISTING INFRASTRUCTURE...............................................................................................10
1.10 SOIL CLASSIFICATION........................................................................................................10
1.11 CLIMATIC DATA FROM SECONDARY SOURCES..............................................................10
2. DESCRIPTION OF THE ENVIRONMENT ................................................................................11
2.1 CLIMATE ..............................................................................................................................11
2.2 ECOLOGY ...........................................................................................................................11
2.3 HYDROLOGICAL CONDITIONS ......................................ERROR! BOOKMARK NOT DEFINED.
2.4 WATER QUALITY .................................................................................................................11
2.5 AMBIENT AIR QUALITY AND NOISE LEVELS ..................................................................... 11
2.6 LAND USE PATTERN............................................................................................................12
3. ANTICIPATED ENVIRONMENTAL IMPACTS AND MITIGATION MEASURES.......................12
3.1 WASTEWATER GENERATION ............................................................................................12
3.2 SOLID WASTE GENERATION .............................................................................................13
3.3 AIR POLLUTION CONTROL MEASURE...............................................................................14
3.4 SOCIO-ECONOMIC CONDITION....................................................................................14
4. ENVIRONMENTAL MANAGEMENT PLAN............................................................................15
4.1 AIR ENVIRONMENT ................................................................................................................... 15 4.2 WATER ENVIRONMENT ............................................................................................................. 15 4.3 SOLID WASTE MANAGEMENT ..................................................................................................... 16
5. ENVIRONMENTAL MONITORING PROGRAMME ...............................................................17
5.1 ENVIRONMENTAL MONITORING ....................................................................................17
5.2 BUDGETARY ALLOCATION FOR ENVIRONMENTAL MANAGEMENT ............................17
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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1. PROJECT DESCRIPTION
1.1 Introduction M/s. E.I.D. Parry (India) Limited is a Murugappa group company and
it is of more than 225 years old having sugar factories at various
locations in Tamilnadu i.e., at Nellikuppam, Pettavaithalai, Pugalur and
Pudukkottai and in the business of sugar, power and alcohol.
M/s. E.I.D. Parry (India) Limited. established a Co-gen plant with the
capacity of 18 MW at S.F. Nos. 147/3A/23, 147/3A/34, 147/3A/32B,
147/8, 9, 10, 11, 12, 13A, 16A, 16B, 152/2A, 2D, 152/12 & 152/3A,
Pettavaithalai Village, Srirangam Taluk, Tiruchirappalli District, which
is located 25 km away from Tiruchirappalli City. It is in-between the
road connecting Tiruchirappalli and Karur. The site is located Southern
direction of this roads & railways. The nearest railway station is
Pettavaithalai.
By adopting the latest technologies and by reducing the low pressure
steam requirement in sugar plant and thereby increasing the
condensing quantity and utilizing the additional steam capacity of 7.5
tons in the boiler, it is proposed to increase its production capacity from
18 MW to 20 MW and enhance its power export to TNEB grid.
1.2 Project Location
M/s. E.I.D. Parry (India) Limited., established a Co-gen plant with the capacity of
18 MW at S.F. Nos. 147/3A/23, 147/3A/34, 147/3A/32B, 147/8, 147/9,
147/10, 11, 16A, 16B, 12, 13A, 152/2A, 2D, 152/12 & 152/3A, Pettavaithalai
Village, Srirangam Taluk, Tiruchirappalli District, which is located 25 km away
from Tiruchirappalli City. It is in-between the road connecting Tiruchirapalli and
Karur. The site is located Southern direction of this roads & railways. The nearest
railway station is Pettavaithalai.
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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Connectivity
Railways
The nearest major railway station is Tiruchirapplli.
Roads
The site is connected by the Tiruchirappalli - Karur Road (NH 67). The raw
material needed for the industry can be conveniently transported via this
road.
Airways The nearest airport is at Tiruchirappali around 28 Kms away from the
project site
Communication
Already this area is well connected with the district head quarters
Tiruchirappalli and nearby town Kulithalai. So there will not be any
constraints for communications like telephone, telefax, telex etc.
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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Tamilnadu State Map showing Tiruchirappalli District and
The Project Site
Tiruchirappalli District Map
ProjectSite
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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Topo Map of the Project site (10 km Radius)
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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Topo Map of the Project site
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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Topo Map of the Project site (10 km Radius)
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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Satellite Image of the Project
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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1.3 Product Manufacturing
Product Quantity Unit
Power 18 to 20 MW / Hr
1.4 Raw Materials
S.No. Raw material Existing quantity (T/Annum)
Expansion Quantity (T/Annum)
1. Bagasse 2,88,000 3,00,000
2. Coal 7000 1,65.600
1.5 Project description with Process Details Generating medium high pressure steam in Boiler and using this steam in Turbo
Generators for generating power required for the factory and low pressure
steam extracted from Turbine when used for process is called Co-gen i.e, power
is generated using the same quantity of steam which is required for the process.
This has been in vogue in Sugar Industry for quite long time, of course with
medium pressure Boiler and Turbo generator for meeting the requirement of
steam for process and their own requirement of power.
In Sugar Industry for producing Sugar, we need substantial quantity of steam
and power for processing the cane juice and for this when high pressure steam is
generated and used in T.G for generating substantial quantum of power and
steam at low pressure which is extracted from Turbine more power is generated
than required for Sugar Factory operations. Surplus power after meeting the
Sugar Factory’s requirement and Cogen Plant’s requirement is available for
exporting to Grid.
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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1.6 Source of Water/ Energy and Power requirement
The total requirement of raw water to be 190 KLD. The entire raw water for the
unit is to be met from open well at Uyyakondan canal. This project boasts about
power generation and hence no power is required on commissioning, during
shutdown/maintenance power will be drawn from in house diesel generator.
1.7 Land Use pattern M/s. EID Parry (India) Limited (Co-gen Plant) was established in the barren &
unused land classified as “Unclassified Area” by Directorate of Town & Country
Planning, Govt. of Tamil Nadu. No additional land requirement is envisaged for
this capacity enhancement.
Building area 1.135 Hectare
Green belt area 2.0 Hectare
Solid Waste 0.01 Hectare
Vacant area 0.0 Hectare
Total area 3.144 Hectare
BOILER 100 TPH
TURBINE WITH
ALTERNATOR
TNEB GRID
LP/HP STEAM FOR SUGAR
PLANT OPERATIONS
IN HOUSE CONSUMPTION FOR SUGAR &
CO-GENERATION
100 % Bagasse /
100 % Coal
STEAM POWER (20 MW)
CONDENSATE
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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1.8 Topography The area exhibits vast flat topography and the average elevation of the area is
about 540 metre from Mean Sea Level (MSL). River Cauvery is about 1 Km from
the project site. The detailed Topo Map for 10 Km radius is given
1.9 Existing Infrastructure The site is connected by the Tiruchirappalli- Karur Road (NH 67). The raw
material needed for the industry can be conveniently transported via this road.
The nearest major railway station is Tiruchirappalli (25 Km). Tiruchirappalli
International Airport is 28 Km away from the project site.
1.10 Soil Classification Black cotton soil is present in the project site and there is no agricultural practice
in and around the site.
1.11 Climatic data from Secondary sources
May is the hottest month with maximum temperature of 39.5o
C. December is the
coolest month with minimum temperature of 29.2o
C.
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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2. Description of the Environment 2.1 Climate
Dry climate prevails for most part of the year. May is the hottest
month with maximum temperature of 39.5oC. December is the coolest
month with minimum temperature of 29.2oC. During peak summer,
temperature shoots up to 45oC. Relative humidity varies from 34% to
89% (mean 57.5 %).
2.2 Ecology
There is no endangered species of flora and fauna noticed in this area. The area
does not shelter any specific wildlife. Being proposed in existing industrial
premises, there is no tree cutting or removal of plantations, etc. involved. There
is no significant impact is anticipated on the land environment due to the
construction activities.
2.3 Water Quality Water samples were collected from different locations, and analyzed for pH,
Colour (Visual), Odour, Turbidity (NTU), Electrical Conductivity, Total Suspended
Solids, Total Dissolved Solids, Chlorides (as Cl), Sulphates (asSO4), Calcium (as
Ca), Magnesium (as Mg), Total Hardness(as CaCO3), Phenolphthalein
Alkalinity(as CaCO3), Total Alkalinity (as CaCO3), Iron (as Fe)
2.4 Ambient Air Quality and Noise Levels The ambient air quality was studied for various locations. It is found
that the Particulate Matter (PM10) is found to vary from 37.9 g/m3 to
a maximum of 42.1 g/m3 and Particulate Matter (PM2.5) is found to
vary from 22.2 g/m3 to a maximum of 25.9 µg/m3. The concentration
of NOx and SO2 are found to be very low. The noise levels recorded at
various locations indicate that it is mostly less than the limits of MoEF
norms.
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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2.5 Land Use Pattern The existing land will be utilized for the expansion of production. The total area
(3.144 Ha) already occupied for both the plants are owned by EID Parry (India)
Limited.
3. Anticipated Environmental Impacts and Mitigation Measures
3.1 Water Consumption
Quantity (KLD) S. No. Particulars
Existing After Expansion
1 Domestic 1 2
2 Aux. Cooling tower make up 23 24
3 Process 178 164
Total 202 190
3.2 Wastewater generation
Waste Water (m3/day) S.
No. Particulars
Existing After Expansion
Method of Treatment
1 Boiler Blow Down 23 24 Boiler blow down will be used for irrigation & ash quenching.
2 Cooling tower bleed off from Co-gen Plant 18 18 Cooling tower blow down is
used for ash quenching
3 Sewage 0.8 1.6
Septic tank size (4.0 x 2.0 x 2.5) m with Dispersion trench size (5.0 x 2.0 x 2.5) m
4 R.O. rejection 62 57 RO reject used for irrigation.
Total 103.8 100.6
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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3.3 Solid waste Generation
Quantity (T/A) S.No. Solid Wastes Existing After
Expansion
Method of Disposal
1 Boiler Ash
(Bagasse) 6000 6600 Used as manure
2 Boiler Ash
(Coal) 420 6600 Sold out to Brick and Cement
manufacturing units
* Either Coal or Bagasse will be used
* Coal with 4 % ash will be used
Ash quenching & Irrigation
Domestic 2 KLD
WTP (RO) 164 KLD
Cooling Tower
Evaporation Loss
6.0 KLD Raw Water 190 KLD
Treated Water
107 KLD
Reject Water
57 KLD Septic Tank
(4.0 x 2.0 x 2.5 m) With Dispersion
Trench (5.0 x 2.0 x 2.5 m)
Boiler 107 KLD
Boiler Blow Down
24 KLD
Irrigation
Cooling Tower Bleed off 18 KLD
Ash quenching
Sewage 1.6 KLD
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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3.4 Air Pollution Control measure
S. No. Description Air Pollution Control Measures
1. Boiler (100 TPH)
- Electrostatic Precipitator followed by 95 mt high chimney.
- Pneumatic ash handling system with ash conditioner for
unloading.
- Fully closed conveyors and closed junction towers to avoid
fugitive emission during conveying of fuels.
- Emission monitoring system is provided for monitoring the
boiler emission parameters and is connected with TNPCB
through on line.
- Automatic O2 analyzer is provided and integrated with
Combustion system in boiler for ensuring complete
combustion of fuels.
- Tripping system provided in boiler, If ESP fails
3.5 Socio-Economic condition There is no habitation & settlement in the industrial area. The
nearest village of pettavaithalai is having a population of 8766 with
4364 males and 4402 females as per 2011 census data. The workers
constitute about 55.5%. The major source of income of the local
population is from these types of industries and agriculture only. The
nearest village of Pettavaithalai is having a population of 8766 with
4364 males and 4402 females as per 2011 census data. The workers
constitute 55.5%. The major source of income of the local population
is from these types of industries and agriculture only.
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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4. Environmental Management Plan 4.1 Air Environment
S. No. Description Air Pollution Control Measures
1. Boiler (100 TPH)
- Electrostatic Precipitator followed by 95 mt high chimney.
- Pneumatic ash handling system with ash conditioner for
unloading.
- Fully closed conveyors and closed junction towers to
avoid fugitive emission during conveying of fuels.
- Emission monitoring system is provided for monitoring
the boiler emission parameters and is connected with
TNPCB through on line.
- Automatic O2 analyzer is provided and integrated with
Combustion system in boiler for ensuring complete
combustion of fuels.
- Tripping system provided in boiler, If ESP fails
4.2 Water Environment
Waste Water (m3/day) S.
No. Particulars Existing After
Expansion
Method of Treatment
1 Boiler Blow Down 23 24 Boiler blow down will be used for irrigation & ash quenching.
2 Cooling tower bleed off from Co-gen Plant
18 18 Cooling tower blow down is used for ash quenching
3 Sewage 0.8 1.6 Septic tank size (4.0 x 2.0 x 2.5) m with Dispersion trench size (5.0 x 2.0 x 2.5) m
4 R.O. rejection 62 57 RO reject used for irrigation.
Total 103.8 100.6
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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4.3 Solid waste management
Quantity (T/A) S.No. Solid Wastes Existing After
Expansion
Method of Disposal
1 Boiler Ash
(Bagasse) 6000 6600 Used as manure
2 Boiler Ash
(Coal) 420 6600 Sold out to Brick and
Cement manufacturing units
* Either Coal or Bagasse will be used
* Coal with 4 % ash will be used 4.4 Land Degradation Since, the small quantity of wastewater will be generated from domestic
usages, the chances of contamination of soil will be nil. The vacant area
will be used for landscape tree plantation to improve the surrounding
environment.
4.5 Greenbelt Development Greenbelt is developed inside the factory premises covering a total area of
about 2.0 Hectare. The unit will also develop the nearby area around the
industry for greenbelt. The inter-spaces are laid with shrubs. The inter-space
between trees planted is about 5m. It is proposed to double the tree density in
future.
4.6 Noise Level As per the observations made, the noise level in the Core and buffer zone is
found within the prescribed limit as per CPCB norms.
Executive Summary of EID Parry (India) Limited, Pettavaithalai-Co-gen-Expansion
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5. Environmental Monitoring Programme 5.1 Environmental Monitoring The environment, safety and health monitoring programme in the factory are as follows:
Particulars Parameter Frequency
Stack Emissions SPM, SO2, NOx, CO Continuous (online) and Monthly (Grab sampling)
Ambient Air
Quality PM10, PM2.5, SO2, NOx Weekly Twice
Waste water pH, BOD, TSS & COD Continuous
Noise monitoring Noise Levels Monthly (Industrial Noise) Seasonal (Ambient Noise)
Safety and Occupational Health
-- Once a year
5.2 Budgetary Allocation for Environmental Management
Capital Investment
Annual Operating Costs Category
(Rupees in Lakhs) Air Pollution Management 236 5
Water and Wastewater Management
190 15
Solid Waste Management 12 28
Greenbelt 10 3.5
Environmental Monitoring and Training
10 5
Total 458 56.5
For EID Parry (India) Limited
Assistant General Manager
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1.4 %yg;nghUl;fs;
t.vz; %yg;nghUl;fs; jw;nghOJ msT (ld; Mz;L xd;Wf;F)
tphpthf;fj;jpw;Fg; gpd; (ld; Mz;L xd;Wf;F)
1
2
fUk;G rf;if
epyf;fhp 2>88>000 7>000
3>00>000 1>65>600
1.5 cw;gj;jp nray;Kiw
fUk;G rf;if my;yJ epyf;fhp vhpnghUshfTk; Rj;jg;gLj;jg;gl;l jz;zPiu
gad;gLj;jpAk; gha;yhpy; 110 fpNyh mOj;jj;jpy; ePuhtp cw;gj;jp nra;ag;gl;L
lh;igDf;Fs; nrYj;jg;gLfpwJ. ,jpypUe;J rh;f;fiu cw;gj;jpf;F Njitahd
Fiwe;j mOj;j ePuhtp ngwg;gl;L rh;f;fiu cw;gj;jp nra;ag;gLfpwJ. Nkw;nrhd;d
lh;igDf;F nry;Yk; ntg;g rf;jpahy; n[dNul;lhpypUe;J 20 nkfhthl; kpd;rhuk;
fUk;G muit fhyj;jpd;nghOJk; fUk;G muit ,y;yhjnghOJk; ngwg;gLfpwJ.
1.6 ePhpd; Njit kw;Wk; ePh; Mfhuk;
,e;j ,izkpd; Miyf;Fj; Njitg;gLk; nkhj;j ePhpd; msT ehnshd;Wf;F
190 fp.ypl;lh; MFk; ,e;j nkhj;j MjhuKk; ca;anfhz;lhd; Mw;wpy; cs;s
jpwe;jepiyf; fpzW %yk; ngwg;gLfpwJ. ,e;j Miyf;Fj; Njitahd
kpd;rhukhdJ ,q;F cw;gj;jp nra;Ak; kpd;rhuj;jpypUe;J ngwg;gLfpwJ. Kpd;rhuk;
jilgLk; Neuj;jpy; Miyia ,af;f epiyf;F nfhz;L tu Miyapd; Bry;
n[dNul;lh; cgNahfg;gLj;jg;gLfpwJ.
1.7 epyg;gad;ghL
jp/s;. ,.I.b.ghhp (,e;jpah) ypkpnll; ,izkpd; MiyahdJ Vw;fdNt
,aq;fptUk; rh;f;fiu Miy tshfj;jpy; mike;Js;sJ. ,e;j
tphpthf;fj;jpw;f;fhf Njitg;gLk; epyj;jpd; msT gpd;tUkhW
9
fl;Lkhd ,lk; - 1.135 n`f;Nlh;
gRik ,lk; - 2.0 n`f;Nlh;
jplf;fopT ,lk; - 0.01 n`f;Nlh;
fhyp ,lk; - 0.0 n`f;Nlh;
nkhj;j gug;gsT - 3.144 n`f;Nlh;
1.8 epy mikg;G
,e;j Miyapd; miktpkhdJ fly;kl;lj;jpy; ,Ue;J 540 kPl;lh; cauj;jpy;
mike;Js;sJ. ,jdUNf 1fp.kP njhiytpy; fhtphp MW cs;sJ. epy
mikg;gpd; tiuglk; (10 fp.kP Rw;wsT) Glk; cs;sJ.
1.9 cs;tl;likg;G trjpfs; :
,.I.b. ghhp (,e;jpah) ypkpnll; epWtdkhdJ jpUr;rpapypUe;J 25 fp.kP.
njhiytpy; mike;Js;sJ. ,e;j epiyak; jpUr;rpuhg;gs;sp - f&h;
neLQ;rhiyapy; mike;Js;sJ. NkYk; ,J neLQ;rhiy kw;Wk;
,Ug;Gg;ghijapypUe;J njw;Nf mike;Js;sJ. ngl;ltha;j;jiy ,uapy; epiyak;
,jdUfpy; cs;sJ.
1.10 kz;tif:
Vw;fdNt cs;s njhopw;rhiyapd; nkhj;j epy msT 3.144 n`f;Nlh; MFk;.
,e;j njhopw;rhiyia Rw;wp ve;j xU Njrpa G+q;fhf;fNsh tdtpyq;F
ruzhyaq;fs; kw;Wk; Rw;Wr;R+oYf;F jPq;F tpistpf;ff; $ba ve;j xU R+oYk;
,y;iy fhtphp MW njhopw;rhiyapypUe;J 1fP. kP. njhiytpy; cs;sJ.
1.11 gUtepiy fhuzpfs;
Ma;Tf;Fl;gl;l gFjp ntg;gkhd kw;Wk; kpjkhd <ug;gjKs;s gFjpahf cs;sJ.
ntg;gepiy 39.5oC Kjy; 29.2oC tiuapYk;.
10
2.0 Rw;Wr;#oy; gw;wpa tpguk ; 2.1 jl;gntg;gk;
Ma;Tf;Fl;gl;l gFjp ntg;gkhd kw;Wk; kpjkhd <ug;gjKs;s gFjpahf cs;sJ.
ntg;gepiy 39.5oC Kjy; 29.2 oC tiuapYk;. fhw;wpYs;s <ug;gjj;jpd; msT
34% Kjy; 89% tiuapYk; cs;sJ.
2.2 caphpdr; Rw;Wr; #oy;
,e;jg;gFjpapy; ghJfhf;fg;gl;l tpyq;fpdq;fs; cs;s gFjp vJTk; fpilahJ.
,e;j gFjpfspy; cs;s kz; kpfTk; fdkpy;yhkYk; epyg;gug;G gaph; nra;tjw;F
Vw;wKiwapy;; cs;sJ.
2.3 ePhpd; juk;
njhopw;rhiyg; gFjpiar; Rw;wpYk; cs;s gy;NtW ,lq;fspy; epyj;jb ePiu
Nrfhpj;J mtw;wpy; mkpyfhuj;jd;ik (pH)> epwk; (Colour)> thrid (Odour)>
fyq;fy;jd;ik (Turbidity)> kpd;flj;Jk; jpwd; (Electrical conductivity)> fiuahj
nkhj;j Jfs;fs; (TSS)> fiue;Js;s nkhj;j Jfs;fs; (TDS)>
FNshiuLfs;(Cl2)> ry;Ngl;Lfs; (SO4)> fhy;rpak; (Ca)> nkf;dPrpak; (Mg)>
fbdj;jd;ik (as CaCO3)> gpdhg;jypd; fhuj;jd;ik (as CaCO3)> nkhj;j
fhuj;jd;ik (as CaCO3) kw;Wk; ,Uk;G (as Fe) Mfpait ghpNrhjid
nra;ag;gl;ld.
2.5 fhw;W kw;Wk; rg;j msT
njhopw;rhiyg; gFjpiar; Rw;wpYk; gy;NtW ,lq;fspy; fhw;W kw;Wk; rg;j
msTfis ghpNrhjpj;J mtw;wpd; jhf;fk; gw;wp Muhag;gl;lJ. ,g;gFjpfspy;
fhw;wpYs;s Jfs;fspd; (PM10)-d; msT 37.9 g/m3 ypUe;J 42.1 g/m3 tiu
kw;Wk; (PM2.5)-d; msT 22.2 g/m3 ypUe;J 25.9 g/m3 tiu NtWgLfpwJ.
ry;gh;-il-Mf;irL (SO2) kw;Wk; iel;u[d; Mf;irLfs; (NOx) Mfpatw;wpd;
msTfs; kpfTk; FiwthfNt cs;sJ. rg;j msTfs; eph;zapf;fg;gl;l
tiuaiwf;Fs;NsNa cs;sthW guhkhpf;fg;gLk;.
2.6 epyg;gad;ghL
jw;NghJs;s epyk; Miyapd; cw;gj;jp tphpthf;fj;jpw;f;F (kpd;rhuk;)
gad;gLj;jg;glTs;sJ. epWtdk; mike;Js;s ,e;j epyk; ,e;epWtdj;jpw;Fr;
nrhe;jkhd epykhFk;.
11
3.vjph;ghh;f;fg;gLk; Rw;Wr;r+oy; ghjpg;GfSk; mijf; fl;Lg;gLj;Jk;
KiwfSk;
3.1 Njitg;gLk; jz;zPhpd; msT
t.vz;. ePh; gad;ghL
msT (fpNyh ypl;lh; ehs; xd;Wf;F)
jw;nghOJ tphpthf;fj;jpw;Fg; gpd;
1 Fspayiw kw;Wk; foptiw cgNahfj;jpw;F
1.0 2.0
2 Fsp&l;bfSf;F 23.0 24.0
3 njhopw;rhiy gad;ghl;;;bw;f;F 178.0 164.0
nkhj;j ePh; Njit 202.0 190.0
3.2 fopT ePh; ntspNaw;Wk; kw;Wk; Rj;jpfhpf;Fk; Kiw
t.vz;. tptuq;fs
msT (fpNyh ypl;lh; ehs; xd;Wf;F)
Rj;jpfhpg;G Kiw
jw;nghOJ tphpthf;fj;jpw;Fg; gpd;
1 gha;yh; tPo;gbT 23.0 24.0
gha;yu; rhk;gy; jzpg;gJ kw;Wk; gRik tsu;g;G jpl;lj;jpw;f;F gad;gLj;jgLfpwJ
2 Fsp&l;bapypUe;J ntsptUk; fopT ePh; 18.0 18.0
gha;yu; rhk;gy; jzpg;gjw;f;F gad;gLj;jgLfpwJ
3 Fspayiw kw;Wk; foptiwfspypUe;J ntsptUk; fopT ePh;
0.8 1.6
nrg;bf; lhq;f; kw;Wk; cwpQ;Rk; Kiwapy; mikf;fg;gl;l ePz;l njhl;b %yk; mg;Gwg;gLj;jg;glTs;sJ.
4 Mh;.X. gpshd;bypUe;J ntsptUk; fopT ePh;
62 57 gRik tsu;g;G jpl;lj;jpw;f;F gad;gLj;jgLfpwJ
nkhj;j ePh; Njit 103.8 100.6
12
3.3 jplf;fopT
t.vz;. jplf;fopTfspd; tpguk;
msT (Mz;L xd;Wf;F)
Rj;jpfhpg;G Kiw
jw;nghOJ tphpthf;fj;jpw;Fg; gpd;
1 fUk;G rf;ifapypUe;J ngwg;gLk; rhk;gy;
6000 6600 cukhf cgNahfg;gLj;jg;gLfpwJ
2 epyf;fhpapypUe;J ngwg;gLk; rhk;gy; 420 6600
Rpnkz;l; kw;Wk; nrq;fy; jahhpf;Fk; MiyfSf;Fk; mDg;ggLfpwJ.
fUk;G rf;if my;yJ epyf;fhp cgNahfpf;fglTs;sJ
4% rhk;gy; cs;s epyf;fhp cgNahfpf;fglTs;sJ
3.4 fhw;W khRf;fl;Lg;ghL
t.vz; nghUs; fl;Lg;gLj;Jk; Kiw
1 gha;yh; (100 TPH) 1. 95 kP cauk; kw;Wk; 8.3 kP tpl;lk;
nfhz;l GifNghf;fpAld; $ba vyf;l;Nuh
];Nlbf; gphprpgpNll;lh; vd;Dk; rhjdk;
mikf;fg;gl;L cs;sJ.
2. khR fz;fhzpg;G mikg;G njhopw;rhiy
cs;NsAk; ntspNaAk; nghUj;jg;gl;L
,izaj;jsj;Jld; ,izg;gpy; cs;s
fzpzp %yk; khR fl;Lg;ghl;L
thupaj;Jld; ,izf;fg;gl;Ls;sJ.
3. jhdpaq;fp O2 gFg;gha;tp vupnghUs;fs;
KOikahf vupg;G cWjp nfhjpfyd;
toq;fg;gLk; kw;Wk; vupjy; mikg;G
xUq;fpizf;fg;gl;lJ.
4. vyf;l;Nuh ];Nlbf; gphprpgpNll;lh; gzp
nra;a jtwpdhy; nfhjpfyd; l;upg;ghFk;
mikg;G toq;fg;gl;Ls;sJ.
13
3.5 r%fg; nghUshjhu epiy
,e;epWtdk; mike;jpUf;Fk; ngl;ltha;j;jiy fpuhkkhdJ Rkhh; 8766
kf;fs; njhifia nfhz;Ls;sJ. ,tw;wpy; Mz;fs; 4364 kw;Wk;
ngz;fs; 4402 MFk;. ,J 2011 Mz;L vLf;fg;gl;l Gs;sp tpguq;fspd;
mbg;gilapy; ngw;wgl;lJ. ,g;gFjpapy; cs;s kf;fspd; Kf;fpa tUtha;
tptrhak; %yNk ngwg;gLfpwJ.
4. Rw;Wr; r+oy; Nkyhz;ik jpl;lk; 4.1 fhw;wpd; juk ;
t.vz; nghUs; fl;Lg;gLj;Jk; Kiw
1 gha;yh; (100 TPH) 1. 95 kP cauk; kw;Wk; 8.3 kP tpl;lk;
nfhz;l GifNghf;fpAld; $ba vyf;l;Nuh
];Nlbf; gphprpgpNll;lh; vd;Dk; rhjdk;
mikf;fg;gl;L cs;sJ.
2. khR fz;fhzpg;G mikg;G njhopw;rhiy
cs;NsAk; ntspNaAk; nghUj;jg;gl;L
,izaj;jsj;Jld; ,izg;gpy; cs;s
fzpzp %yk; khR fl;Lg;ghl;L
thupaj;Jld; ,izf;fg;gl;Ls;sJ.
3. jhdpaq;fp O2 gFg;gha;tp vupnghUs;fs;
KOikahf vupg;G cWjp nfhjpfyd;
toq;fg;gLk; kw;Wk; vupjy; mikg;G
xUq;fpizf;fg;gl;lJ.
4. vyf;l;Nuh ];Nlbf; gphprpgpNll;lh; gzp
nra;a jtwpdhy; nfhjpfyd; l;upg;ghFk;
mikg;G toq;fg;gl;Ls;sJ.
14
4.2 ePhpd; juk;
t.vz;. tptuq;fs
msT (fpNyh ypl;lh; ehs;
xd;Wf;F)
Rj;jpfhpg;G Kiw
jw;nghOJ tphpthf;fj;jpw;Fg;
gpd;
1 gha;yh; tPo;gbT 23.0 24.0
gha;yu; rhk;gy; jzpg;gJ kw;Wk; gRik tsu;g;G jpl;lj;jpw;f;F gad;gLj;jgLfpwJ
2 Fsp&l;bapypUe;J ntsptUk; fopT ePh; 18.0 18.0
gha;yu; rhk;gy; jzpg;gjw;f;F gad;gLj;jgLfpwJ
3 Fspayiw kw;Wk; foptiwfspypUe;J ntsptUk; fopT ePh;
0.8 1.6
nrg;bf; lhq;f; kw;Wk; cwpQ;Rk; Kiwapy; mikf;fg;gl;l ePz;l njhl;b %yk; mg;Gwg;gLj;jg;gl cs;sJ.
4 Mh;.X. gpshd;bypUe;J ntsptUk; fopT ePh;
62 57 gRik tsu;g;G jpl;lj;jpw;f;F gad;gLj;jgLfpwJ
nkhj;j ePh; Njit 103.8 100.6
4.3 jplf;fopT Nkyhz;ik
t.vz;. jplf;fopTfspd; tpguk;
msT (ehs; xd;Wf;F)
Rj;jpfhpg;G Kiw
jw;nghOJ tphpthf;fj;jpw;Fg;
gpd;
1 fUk;G
rf;ifapypUe;J ngwg;gLk; rhk;gy;
6000 6600 cukhf cgNahfg;gLj;jg;gLfpwJ
2 epyf;fhpapypUe;J ngwg;gLk; rhk;gy; 420 6600
rpnkz;l; kw;Wk; nrq;fy; jahhpf;Fk; MiyfSf;Fk; mDg;ggLfpwJ.
fUk;G rf;if my;yJ epyf;fhp cgNahfpf;fglTs;sJ
4% rhk;gy; cs;s epyf;fhp cgNahfpf;fglTs;sJ
15
4.4 epyg;ghJfhg;G
,e;epWtdj;jpypUe;;J ntsptUk; fopT ePhpd; msT kpfkpff; FiwthfNt
,Uf;Fk; Mjyhy; kz;zp;d; juk; ghJfhf;fg;gLk;. jplf;fopT kpfkpff;
FiwthfNt ,Uf;Fk;. NkYk; ,e;epWtdj;jpd; ntw;wplq;fspy; gRik tsh;g;Gj;
jpl;lj;ij nray;gLj;j cs;sjhy; Rw;Wr; #oy; ghJfhf;fg;gLfpwJ.
4.5 gRik tsh;g;Gj; jpl;lk;
,e;epWtd tshfj;jpy; Rkhh; 2.0 n`f;Nlh; msT gRik tsh;g;Gj;jpl;lk;
nray;gLj;jg;gl;L cs;sJ. xt;nthU kuq;fspd; ,ilapy; Rkhh; 5 kP msT
,ilntsp tplg;gl;L gRikj;jpl;lk; ey;y Kiwapy; khRitf; Fiwf;Fk;
Kiwapy; cs;sJ. ,jdhy; njhopw;rhiy kw;Wk; mijr; Rw;wpAs;s ,lq;fSk;
MNuhf;fpakhd r+o;epiyiaf; nfhz;Ls;sJ. NkYk; ,e;epWtdk; ,e;j
gRikj;jpl;lj;ij vjph;fhyj;jpy; tphpthf;fTk; jpl;lkpl;Ls;sJ.
4.6 rg;j msT
,g;gFjpapy; vLf;fg;gl;l Gs;sptpgug;gb rg;j msTfs; kpfTk; Fiwthd
msthfNt cs;sJ fz;lwpg;gl;Ls;sJ.
.
16
5. Rw;Wr;r+oy; fz;fhzpg;G eltbf;if 5.1 Rw;Wr;#oy; fz;fhzpg;G
tphpthf;fg;glTs;s ,e;j njhopw;rhiyapy; Nkw;nfhs;sg;gLk; Rw;Wr;#oy;>
ghJfhg;G kw;Wk; cly;ey fz;fhzpg;G eltbf;iffs; gpd;tUkhW
tpguk; mstPLfs; fhy ,ilntsp
GifNghf;fp ghpNrhjid SPM, SO2, NOx, CO njhlu; Kiw Rw;Wr;#oy; fhw;W ghpNrhjid PM10, PM2.5, SO2, NOx
thuk; ,U Kiw
fopT ePh ghpNrhjid pH, BOD, TSS & COD njhlu; Kiw rg;j msT ghpNrhjid rg;j msTfs; khjk; xU Kiw
ghJfhg;G kw;Wk; cly; ey Ma;T --
tUlk; xU Kiw
5.2 Rw;Wr; #oy; Nkyhz;ik epjp xJf;fPL
Jiw
%yjd KjyPL
tUlhe;jpu ,af;fr; nryT
(Ugha; ,yl;rj;jpy;)
fhw;W khRf;fl;Lg;ghL 236 5
ePh; Rj;jpfhpg;G 190 15
jplf;fopT Nkyhz;ik 12 28
gRik tsh;g;Gj;jpl;lk; 10 3.5
Rw;Wr; #oy; Ma;T 10 5
nkhj;jk; 458 56.5
,.I.b. ghhp (,e;jpah) ypkpnll;
cjtp nghJ Nkyhsh;