VENSUB LABORATORIES PRIVATE LIMITEDenvironmentclearance.nic.in/writereaddata/Online/... · VENSUB LABORATORIES PRIVATE LIMITED SY. NO. 29, TUPAKULAGUDEM VILLAGE, TALLAPUDI MANDAL,

VENSUB LABORATORIES PRIVATE LIMITED SY. NO. 29, TUPAKULAGUDEM VILLAGE, TALLAPUDI MANDAL,

WEST GODAVARI DISTRICT, ANDHRA PRADESH

FORM I

Project No. 1114‐21‐03November 2014

VENSUB LABORATORIES PRIVATE LIMITED Duplex No. 12, Lakshmi Gayatri Enclave, Aditya Nagar, KPHB, Kukatpally, Hyderabad – 500 072 Phone: 040‐20000188 Fax: 040‐23748666 E‐mail: [email protected]

STUDIES AND DOCUMENTATION BY TEAM Labs and Consultants B‐115‐117 & 509, Annapurna Block, Aditya Enclave, Ameerpet, Hyderabad‐500 038. Phone: 040‐23748 555/23748616, Telefax: 040‐23748666

SUBMITTED TO MINISTRY OF ENVIRONMENT AND FORESTS,

GOVERNMENT OF INDIA INDIRA PARYAVARAN BHAWAN, JOR BAGH ROAD, NEW DELHI

Vensub Laboratories Private Limited

Form I Page 1

APPENDIX – I (See Paragraph – 6)

FORM I I) Basic Information S.No. Item Details 1 Name of the Project/s Vensub Laboratories Private Limited 2 S. No in the Schedule 5 (f) 3 Proposed capacity/area/length/tonnage to

be handled/command area/lease area/number of wells to be drilled

Area Existing: 11.8 Acres Existing Capacity: 780.62 TPA The present proposal is for Revalidation of our existing Environmental Clearance. File No. J‐11011/897/2008‐IA II (I) dated: 14.10.2009.

There is no change in product profile and capacity. 4 New/Expansion/Modernization Revalidation of EC 5 Existing Capacity/Area etc. Existing Capacity: 780.62 TPA

Area Existing: 11.8 Acres 6 Category of Project i.e 'A' or 'B' “A” 7 Does it attract the general condition? If yes,

please specify No

8 Does it attract the Specific condition? If yes, please specify.

No

9 Location Plot/Survey/Khasra No. Sy. No. 29 Village Tupakulagudem Village Tehsil Tallapudi Mandal District West Godavari State Andhra Pradesh

10 Nearest railway station/airport along with distance in km.

Railway Station: Kovvur – 19.4 Km Airport : Rajahmundry Airport – 24.13 Km

11 Nearest Town, City, District Headquarters along with distance in kms.

Town & District HQ – West Godavari

12 Village Panchayats, Zilla Parishad, Municipal Corporation, Local body (complete postal address with telephone nos. to be given)

Pochavaram Panchayat

13 Name of the Applicant P.A. Rama Raju 14 Registered Address Vensub Laboratories Private Limited

Sy.No. 29, Tupakulagudem Village, Tallapudi Mandal, West Godavari West District, Andhra Pradesh.

15 Address for Correspondence: Name P.A. Rama Raju Designation(Owner/Partner/CEO) Director Address Vensub Laboratories Private Limited

Duplex No. 12, Lakshmi Gayatri Enclave, Aditya Nagar, KPHB, Kukatpally, Hyderabad

Pin Code 500 072


Form I Page 2

E‐mail [email protected] Telephone Number Direct: 040‐20000188

Mobile: +91‐9666233370 Fax No. 040‐23748666

16 Details of alternative Sites examined, if any. Location of these sites should be shown on a topo sheet.

Not Applicable, as the present proposal is for revalidation of our existing EC

17 Interlinked Projects Not applicable 18 Whether separate application of interlinked

project has been submitted? Not applicable

19 If yes, date of submission Not applicable 20 If no, reason Not applicable 21 Whether the proposal involves

approval/clearance under: if yes, details of the same and their status to be given. (a) The Forest (Conservation) Act, 1980? (b) The Wildlife (Protection) Act, 1972? (c) The C.R.Z Notification, 1991?

No

22 Whether there is any Government Order/Policy relevant/relating to the site?

No

23 Forest land involved (hectares) No 24 Whether there is any location pending

against the project and /or land in which the project is propose to be set up? (a) Name of the Court (b) Case No (c) Orders/directions of the Court, if any and its relevance with the proposed project.

No


Form I Page 3

(II) Activity 1. Construction, operation or decommissioning of the Project involving actions, which will cause physical changes in the locality (topography, land use, changes in water bodies, etc.) S.No. Information/Checklist confirmation Yes/No Details thereof (with approximate quantities /rates,

wherever possible) with source of information data 1.1 Permanent or temporary change in

land use, land cover or topography including increase in intensity of land use (with respect to local land use plan)

NO Total Existing Area: 11.8 acres

1.2 Clearance of existing land, vegetation and buildings?

NO Industrial

1.3 Creation of new land uses? NO Existing – industrial 1.4 Pre‐construction investigations e.g.

bore houses, soil testing? YES Soil test done

1.5 Construction works? YES Construction activity involves creation of production blocks, utilities like Boiler, Chilling Plant etc and Zero Liquid Discharge (ZLD) system.

1.6 Demolition works? NO No structures for demolition 1.7 Temporary sites used for

construction works or housing of construction workers?

NO Construction labor from local villages shall be employed.

1.8 Above ground buildings, structures or earthworks including linear structures, cut and fill or excavations

YES Storage facilities shall be constructed. No major cut and fill or excavation is anticipated.

1.9 Underground works including mining or tunneling?

NO No underground works like mining and tunneling.

1.10 Reclamation works? NO 1.11 Dredging? NO 1.12 Offshore structures? NO 1.13 Production and manufacturing

processes? YES Enclosed in Annexure – I

1.14 Facilities for storage of goods or materials?

NO Raw materials and solvents shall be stored with in factory premises. Materials in bags and drums will be stored in properly designed warehouse with adequate safe guards. Bulk quantities of raw materials will be stored in Bulk Storage tanks in the tank farms with retention dykes.

1.15 Facilities for treatment or disposal of solid waste or liquid effluents?

YES High TDS and low TDS effluents are treated with in the plant premises. Organic waste is sent to cement plants for co‐incineration. Solid waste generated from Multiple Effect evaporators sent to TSDF. Details of waste treatment facilities presented in Annexure II.

1.16 Facilities for long term housing of NO No housing proposed


Form I Page 4

operational workers? 1.17 New road, rail or sea traffic during

construction or operation? NO

1.18 New road, rail, air waterborne or other transport infrastructure including new or altered routes and stations, ports, airports etc?

NO

1.19 Closure or diversion of existing transport routes or infrastructure leading to changes in traffic movements?

NO

1.20 New or diverted transmission lines or pipelines?

NO

1.21 Impoundment, damming, culverting, realignment or other changes to the hydrology of watercourses or aquifers?

NO

1.22 Stream crossings? NO 1.23 Abstraction or transfers of water

form ground or surface waters? YES Total water required shall be 40 KLD and same shall be

met from ground water. 1.24 Changes in water bodies or the land

surface affecting drainage or run‐off?NO

1.25 Transport of personnel or materials for construction, operation or decommissioning?

YES The construction material shall be drawn from local sources within 10 – 15 km. There is no transport of personnel, as the construction workers shall be drawn from local villages.

1.26 Long‐term dismantling or decommissioning or restoration works?

NO

1.27 Ongoing activity during decommissioning which could have an impact on the environment?

NO

1.28 Influx of people to an area in either temporarily or permanently?

YES The project shall increase the employment potential and hence may lead to migration to surrounding villages.

1.29 Introduction of alien species? NO 1.30 Loss of native species or genetic

diversity? NO No, as the present proposal is revalidation of our

existing EC. 1.31 Any other actions? NO


Form I Page 5

2. Use of Natural resources for construction or operation of the Project (such as land, water, materials or energy, especially any resources which are non‐renewable or in short supply): S.No. Information/checklist confirmation Yes/No Details thereof (with approximate quantities /rates,

wherever possible) with source of information data 2.1 Land especially undeveloped or

agricultural land (ha) No 11.8 acres. Located Sy.No. 29, Tupakulagudem Village,

Tallapudi Mandal, West Godavari District, Andhra Pradesh.

2.2 Water (expected source & competing users) unit: KLD

YES Total water required shall be 40 KLD and same shall be met from ground water. (Water Balance Enclosed in Annexure III)

2.3 Minerals (MT) NA 2.4 Construction material – stone,

aggregates, sand / soil (expected source – MT)

YES Will be sourced from the local villages.

2.5 Forests and timber (source – MT) NO 2.6 Energy including electricity and fuels

(source, competing users) Unit: fuel (MT), energy (MW)

YES The required energy shall be drawn from APTRANSCO. The power shall be drawn from DG set of 250 KVA capacity during load shut downs.

The other energy source is Agro Waste Fired Boiler of 3 TPH to meet the steam requirement.

2.7 Any other natural resources (use appropriate standard units)

NA


Form I Page 6

3. Use, storage, transport, handling or production of substances or materials, which could be harmful to human health or the environment or raise concerns about actual or perceived risks to human health. S.No. Information/Checklist confirmation Yes/No Details thereof (with approximate quantities/rates,

wherever possible) with source of information data 3.1 Use of substances or materials, which

are hazardous (as per MSIHC rules) to human health or the environment (flora, fauna, and water supplies)

YES Hazardous chemicals shall be used for manufacturing of Synthetic Organic Chemicals and intermediates. MSIHC rules shall be followed during storage, transportation and handling of raw materials. Hazardous chemicals and solvent shall be stored and handled in closed systems.

3.2 Changes in occurrence of disease or affect disease vectors (e.g. insect or water borne diseases).

NO

3.3 Affect the welfare of people e.g. by changing living conditions?

YES Shall increase the employment potential for locals and affect the living conditions for betterment.

3.4 Vulnerable groups of people who could be affected by the project e.g. hospital patients, children, the elderly etc.,

NO No sensitive receptors are present in the immediate vicinity of the site. The project shall not have any significant impact on vulnerable groups of people.

3.5 Any other causes NO

4. Production of solid wastes during construction or operation or decommissioning (MT/month) S.No. Information/Checklist confirmation Yes/No Details thereof (with approximate quantities/rates,

wherever possible) with source of information data 4.1 Spoil, overburden or mine wastes NO 4.2 Municipal waste (domestic and or

commercial wastes) NO Wastes from canteen, other commercial wastes like

paper, empty containers etc. The canteen wastes and commercial wastes shall be in the range of 5 kg/day

4.3 Hazardous wastes (as per Hazardous Waste Management Rules)

YES Hazardous waste generation during construction shall be limited to waste oils, batteries and containers of paints etc. The quantity of hazardous wastes generated during operation contain salts from evaporators, process residue, and solvent residues, ETP sludge and filtration media etc.

4.4 Other industrial process wastes YES Enclosed at Annexure IV 4.5 Surplus product NO 4.6 Sewage sludge or other sludge from

effluent treatment YES Sludge from Effluent treatment plant and evaporation

salts shall be sent to TSDF. 4.7 Construction or demolition wastes NO Construction activity involves creation of production

blocks, utilities like boiler, Chilling Plant etc and ZLD system.

4.8 Redundant machinery or equipment NO 4.9 Contaminated soils or other materials NO Structures of all waste treatment facilities are made of

concrete and also above ground to eliminate the possibility of any contamination due to seepage and for ease of maintenance.

4.10 Agricultural wastes NO 4.11 Other solid wastes YES Enclosed at Annexure IV


Form I Page 7

5. Release of pollutants or any hazardous, toxic or noxious substances to air (Kg/hr) S.No. Information/Checklist confirmation Yes/No Details thereof (with approximate quantities/rates,

wherever possible) with source of information data 5.1 Emissions from combustion of fossil

fuels from stationary or mobile sourcesYES Agro Waste Shall be used as fuel. Quantity of fuel and

emissions details are enclosed in Annexure V 5.2 Emissions from production processes YES Gaseous emissions from process is only Hydrogen.

Which shall be let out into atmosphere by following standard operating procedure.

5.3 Emissions from materials handling including storage or transport

NO Material transfer takes place in closed pipeline systems using pumps with mechanical seals.

5.4 Emissions from construction activities including plant and equipment

YES Dust may rise during transport of material and construction activity. The dust emissions shall be mitigated by water spraying on the roads within the premises.

5.5 Dust or odors from handling of materials including construction materials, sewage and waste

NO Effluent from domestic usage will be treated in the treatment plant.

5.6 Emissions from incineration of waste NO 5.7 Emissions from burning of waste in

open air (e.g. slash materials, construction debris)

NO

5.8 Emissions from any other sources NO


Form I Page 8

6. Generation of Noise and Vibration, and Emissions of Light and Heat: S.No. Information/Checklist confirmation Yes/No Details thereof (with approximate quantities/rates,

wherever possible) with source of information data with source of information data

6.1 From operation of equipment e.g. engines, ventilation plant, crushers

YES Material transport and construction equipment shall be source of noise, while transfer pumps, vacuum systems, DG sets are the sources of noise during operation.

6.2 From industrial or similar processes YES DG sets controlled by providing Acoustic Enclosures. DG sets will be used in case of power failure from APTRANSCO.

6.3 From construction or demolition YES Noise during construction shall be due to construction equipment and emergency DG sets.

6.4 From blasting or piling NO 6.5 From construction or operational

traffic NO The increased traffic shall not have any significant

impact. 6.6 From lighting or cooling systems NO 6.7 From any other sources NO

7.Risks of contamination of land or water from releases of pollutants into the ground or into sewers, surface waters, groundwater, coastal waters or the sea: S.No. Information/Checklist confirmation Yes/No Details thereof (with approximate quantities/rates,

wherever possible) with source of information data 7.1 From handling, storage, use or

spillage of hazardous materials NO All the hazardous materials will be stored in MS/HDPE

drums, in a covered shed and no contamination of soil is expected.

7.2 From discharge of sewage or other effluents to water or the land (expected mode and place of discharge)

NO All the waste from domestic operations sent to Effluent Treatment Plant. Treated effluent will be recycled to cooling towers.

7.3 By deposition of pollutants emitted to air into the land or into water

NO All the emissions from process are controlled by providing control equipment like scrubbers, multi‐cone cyclone separators.

7.4 From any other sources NO 7.5 Is there a risk of long term build up

of pollutants in environment from these sources?

NO


Form I Page 9

8.Risk of accidents during construction or operation of the Project, which could affect human health or the environment

S.No. Information/Checklist confirmation Yes/No Details thereof (with approximate quantities/rates, wherever possible) with source of information data

8.1 From explosions, spillages, fires etc from storage, handling, use or production of hazardous substances

YES All Inbuilt Safety precautions will be adopted and there will not be any damage to environment or human health

8.2 From any other causes NA 8.3 Could the project be affected by natural disasters

causing environmental damage (e.g. Floods, earthquakes, landslides, cloudburst etc)?

NO

9.Factors which should be considered (such as consequential development) which could lead to environmental effects or the potential for cumulative impacts with other existing or planned activities in the locality S. No. Information/Checklist confirmation Yes/No Details thereof (with approximate

quantities/rates, wherever possible) with source of information data

9.1 Lead to development of supporting. facilities, ancillary development or development stimulated by the project which could have impact on the environment e.g.: • Supporting infrastructure (roads, power supply, waste or waste water treatment, etc.) • housing development • extractive industries • supply industries • other

YES The project shall enhance the socio economic status of the area, improving the employment. There are no major support industries required for this plant.

9.2 Lead to after‐use of the site, which could haven impact on the environment

NO

9.3 Set a precedent for later developments NO

9.4 Have cumulative effects due to proximity to other existing or planned projects with similar effects

NO The baseline environmental status of the surrounding areas is within the prescribed limits as observed from the Secondary data.


Form I Page 10

(III) Environmental Sensitivity S.No. Areas Name/

Identity Aerial distance (within 15 km.) Proposed project location boundary

1 Areas protected under international conventions, national or local legislation for their ecological, landscape, cultural or other related value

NA

2 Areas which are important or sensitive for ecological reasons ‐ Wetlands, watercourses or other water bodies, coastal zone, biospheres, mountains, forests

YES Rive Godavari– 6.5Km – East Karakapadu RF – 9.4Km ‐ Northwest

3 Areas used by protected, important or sensitive species of flora or fauna for breeding, nesting, foraging, resting, over wintering, migration

NA

4 Inland, coastal, marine or underground waters NO 5 State, National boundaries NO 6 Routes or facilities used by the public for access to

recreation or other tourist, pilgrim areas NO

7 Defense installations NO 8 Densely populated or built‐up area YES Gopavaram Village – 1.35 Km.

9 Areas occupied by sensitive man‐made land uses (hospitals, schools, places of worship, community facilities)

NA 1.35 Km from the site

10 Areas containing important, high quality or scarce resources (ground water resources, surface resources, forestry, agriculture, fisheries, tourism, minerals)

NO

11 Areas already subjected to pollution or environmental damage. (those where existing legal environmental standards are exceeded)

NO

12 Areas susceptible to natural hazard which could cause the project to present environmental problems (earthquakes, subsidence, landslides, erosion, flooding or extreme or adverse climatic conditions)

NO


Form I Page 11

(IV) Proposed Terms of Reference for EIA studies Scope of Work of EIA “...The EIA shall cover the following: Description of the proposed project: The first task:” Description of the proposed project” forms a vital component of the Environmental Impact Assessment (EIA) as it provides the basis for evaluating the likely causes of Environmental Impacts.

Existing Environment and Baseline Conditions: The baseline assessment will be carried out to identify potentially sensitive and critical areas that may be affected by the project in an area of 10 km surrounding the project location. The critical and sensitive targets shall be plotted on land use map of project impact area. The existing environment and baseline conditions should be established from:‐ Analysis of existing information published and secondary data. ‐Consultation with relevant statutory authorities, and Field visits for supplementation of missing gaps.

The key subject areas which the EIA shall address include Ecology and Nature conservation, Air quality, surface and water quality in project impact area, soil quality, cultural heritage, landscape, land use, noise quality, etc. Natural habitats like national parks, wildlife reserves, sanctuaries, sacred grove, protected areas, forests, wetlands, major rivers and waterways if any, shall also be identified and marked.

Assessment of Environmental Impacts: Based upon the results from the review of existing information, field visits, site data collection and consultation, for each component of environment (physical, biological and socio economic) the positive, negative, direct and indirect, temporary and permanent impacts will be evaluated along with an indication of the degree of impact, i.e., whether the impact is significant, moderate, minor or negligible. The degree of impact shall also be quantified by using state of the art air quality impact prediction models based on ISCST3 algorithms.

Environment Management Plan And Mitigation Plan: For each significant negative impact identified, specialist shall work closely with the engineering team/technical consultants to suggest practicable measures to avoid or mitigate the impact. The mitigation of environmental impacts will be by three mechanisms. =>Introduction of mitigation features through the engineering practices. =>Implementation of environmental controls during construction and operation. =>Legislative control involving compliance with Indian environmental laws. The Environmental management plan shall include an estimate of capital and recurring costs of mitigation measures and will identify the institutional framework for implementation.

Monitoring Plan: Having identified the significant environmental impact that is likely to arise as a result of the project, the project team shall specify what monitoring is required during the various phases of the project cycle. The monitoring plan will identify parameters and frequency of monitoring and responsible organization.


Form I Page 12

I hereby give the undertaking that data and information given in the application and enclosures are true to the best of my knowledge and belief and I am aware that if any part of the data and information submitted is found to be false or misleading at any stage, the project will be rejected and clearance given, if any to the project will be revoked at our risk and cost.

Date: Place: Hyderabad Signature of the applicant

With Name and Full Address(Project Proponent/Authorized Signatory)

P.A. Rama Raju

Director Vensub Laboratories Private Limited

Duplex No. 12, Lakshmi Gayatri Enclave, Aditya Nagar, KPHB, Kukatpally,

Hyderabad – 500 072



ANNEXURES

SUBMITTED TO MINISTRY OF ENVIRONMENT AND FORESTS,

GOVERNMENT OF INDIA INDIRA PARYAVARAN BHAWAN, JOR BAGH ROAD, NEW DELHI

Vensub Laboratories Private Limited Form I Annexures

Page 1

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Page 3

ANNEXURE - I M/s. Vensub Laboratories Private Limited obtained Environmental Clearance from

Ministry of Environment and Forests (MoEF) vide letter no. F. No. J-11011/897/2008-IA II

(I) dated 14.10.2009 at Sy. No. 29, Tupakulagudem Village, Tallapudi Mandal, West

Godavari District, Andhra Pradesh. It is proposed to revalidate the existing EC. The

manufacturing capacity is presented in Table A-1.

Table A-1 Manufacturing Capacity

S.No Product name Capacity TPA TPM

1 Niacin – API 312 26 2 Paracetmol - API 168.48 14.04 3 N-Methyl –4-Piperidone (NMP) – Drug Intermediate 137.9 11.49 4 Sodium Methoxide (SMO) – Drug Intermediate 99.84 8.32 5 5-(difluromethoxy)-2-mercapto-1H-benzimidazole(BZL)

– Drug Intermediate 62.4 5.2

6 7 Terbinafine hydrochloride

Total 780.62 65.05 Note: The above products will be manufactured on campaign basis only. Only four products i.e., two Bulk drugs / two drug intermediates will be in production at any given time.


Page 4

Process Description of Niacin

Process Description

3-Methyl pyridine reacts with Nitric acid in presence of Sulphuric acid, ammonia and

sodium hydroxide to get Niacin. Schematic diagram of Niacin is shown in Fig A – 3 and

material balance for of Niacin is presented in Table A - 2.

Nitric acid Sulphuric acid Sodium hydroxide Ammonia

Niacin

3-Methyl pyridine

Fig A-3 Process Flow Diagram of Niacin

Table A- 2 Material Balance for Niacin S.no Input Quantity

(Kg/Day) Output Quantity

(Kg/Day) Remarks

1 3-Methyl pyridine 771.53 Niacin 1000 Final Product 2 Nitric acid 522.65 Sodium nitrate 1073.17 Recovery 3 Sulphuric acid 813.01 Ammonium

sulphate 560.98 Recovery

4 Sodium hydroxide

331.84 Hydrogen 32.52 Safely released into atmosphere

5 Ammonia 282.06 Waste water 1538.99 To Waste water 6 Water 1500 Spent carbon 1 Solid Waste 7 Carbon 1 Un reacted 3-Methyl pyridine 15.43 To Waste water

Total 4222.09 Total 4222.09


Page 5

ANNEXURE – II: Wastewater Treatment Facilities

The effluent generated from M/s. Vensub Laboratories Private Limited is mainly from

process, washings, scrubbers, cooling towers & boiler blow downs and domestic effluent.

It is proposed to treat all HTDS effluent in stripper followed by MEE and ATFD. All LTDS

effluent including Domestic effluent shall be treated in Biological treatment followed by

RO system. RO Rejects sent to MEE and permeate is used for cooling towers as make up.

Total Effluent generated and mode of treatment is presented in Table A-3 and quantity and

quality of effluent generated from process is presented in Table A-4.

Table A-3 Quantity of Effluent Generated and Mode of Treatment

Description Quantity (KLD)

Mode of Treatment

HTDS Effluents Process 7.45 Sent to Stripper. Stripper condensate shall dispose

to cement industries for co-processing/TSDF. Stripper bottom sent to MEE followed by AFTD. Condensate from MEE shall be sent to biological treatment plant.

Washings 3 Scrubber Effluent 0.5

Total - I 10.95 LTDS Effluents

Boiler Blow downs 1 Sent to Biological Treatment System followed by RO. RO permeate reused for cooling tower makeup. RO rejects sent to MEE.

Cooling Tower Blow downs 2 Domestic 2.4 Total - II 5.4 Grand Total (I+II) 16.35

Table A-4 Effluent generated from Process and Characteristics

Name of the Product Quantity (Kg/day) Concentration (mg/l) Effluent COD TDS COD TDS

Niacin 1538.99 31.9 32.5 20702 21131 Paracetmol 1515 84.2 32.5 55604 21465 N-Methyl -4-Piperidone (NMP) 858.23 89.3 414.1 104016 482470 Sodium Methoxide (SMO) 5-(difluromethoxy)-2-mercapto-1H-benzimidazole(BZL)

3912.22 205.4 479.1 52494 122465

Total 7448.5 410.7 958.2 55144 128646 Note: The above products will be manufactured on campaign basis only. Only two products i.e., two Bulk drugs / two drug intermediates will be in production at any given time.


Page 6

ANNEXURE – III: Water Balance

The total water requirement will be 40 KLD and same will be met by Ground water within

plant premises. Water balance is presented in Table A-5.

Table A-5 Total Water Balance

S.No Input Quantity (KLD)

Output Quantity (KLD)

Remarks

1 Process 7 Process Effluent* 7.45* To treatment 2 Washings 3 Washing Effluent 3 To ETP 3 Boiler 8 Boiler Blow down 1 To ETP

Loss 7 4 Cooling Tower 18.5 Blow down 2 To ETP

loss 16.5 5 Scrubber 0.5 Scrubber Effluent 0.5 To ETP 6 Domestic 3.0 Domestic Effluent 2.4 To ETP

Loss 0.6 Total 40 Total 40.45

* Process effluents contain soluble raw materials, byproducts, solvents etc.


Page 7

ANNEXURE – IV: Solid Waste Generation and Mode of Disposal

Solid wastes are generated from the process shall be sent to TSDF/ Cement Industries for

Co-incineration. Stripper distillate shall send to TSDF/ Cement Industries for Co-

incineration. Evaporation salts from MEE and ATFD and ETP Sludge shall be sent to

TSDF. The total solid waste generated and mode of disposal is presented in Table A-6.

Table A-6 Solid Waste Details

S.No Description Quantity Mode of Disposal/Treatment 1 Ash from Boiler 1.25 MT/day Sold to Brick manufactures 2 Solid waste from process (Max)

Organic 199.58 Kg/day Sent to TSDF, Hyderabad Carbon and Hyflow 3 Kg/day Sent to Cement Kilns Catalyst 0.5 Kg/day Sent to TSDF, Hyderabad

3 Salts from Evaporator 744 Kg/day Sent to TSDF, Hyderabad 5 ETP Sludge 30 Kg/day Sent to TSDF, Hyderabad 6 Solvent residue 174 Kg/day Sent to TSDF, Hyderabad 7 Waste Oil 50 L /Year Sent to Authorized Recyclers 8 Used Batteries 1 No/Year Sent to Authorized Recyclers

ANNEXURE – V: Stack Emissions Details

The sources of air pollution from the plant are 3TPH Agro waste Fired boiler and 250 KVA

DG Set capacity. The emissions from the boiler are passed through a Multicone Cyclone

before letting out through a chimney. The emission rates of SPM, SO2, NOx and SPM from

each stack are presented in Table A-7.

Table A-7 Stack Emission Details S. No

Stack Connected to Stack

Ht (m) Dia of

stack at top(m)

Temp. of exhaust

gases (0C)

Exit Velocity (m/sec)

Pollutant Emission Rate (g/sec)

PM SO2 NOx

1 3TPH Agro Waste Fired Boiler

30 1.8 220 9.4 1.12 0.04 0.13

2 250 KVA DG Set 4.0 0.15 120 5.0 0.001 0.08 0.14

Process Emissions

The process emissions contain Hydrogen (33.52Kg/d) which will be let out into

atmosphere following a standard operating procedure.



STUDIES AND DOCUMENTATION BY TEAM Labs and Consultants QCI: MoE&F OM, List A-1, S.No. 150. (An ISO 9001:2008, ISO 14001:2004 & OHSAS 18001:2007 Certified Organization) B-115, Annapurna Block, Aditya Enclave Ameerpet, Hyderabad-500 038. Phone: 040-23748 555/616, Telefax: 040-23748666 Email: [email protected]

Documents

VENSUB LABORATORIES PRIVATE LIMITEDenvironmentclearance.nic.in/writereaddata/Online/... · VENSUB LABORATORIES PRIVATE LIMITED SY. NO. 29, TUPAKULAGUDEM VILLAGE, TALLAPUDI MANDAL,