Common Bio Medical Waste Treatment and Disposal Facility for Pimpri Chinchwad Municipal Corporation and adjoining area

Transcription

1 Pre Feasibility Report for setting up a Common Bio Medical Waste Treatment and Disposal Facility for Pimpri Chinchwad Municipal Corporation and adjoining area at Plot No - 458/460/461 Village Moshi, Taluka Haveli Pune, Maharashtra proposed by Pimpri Chinchwad Municipal Corporation Mumbai-Pune Road Pimpri, Pune Maharashtra and Passco Environmental Solutions Pvt. Ltd. Nayayani, 34/4 Erandawane Behind Eisen Pharmaceuticals Pune Maharashtra March, 2016

2 Pre Feasibility Report Common Bio Medical Waste Treatment and Disposal Facility for Pimpri Chinchwad Municipal Corporation and adjoining area Plot No- 458/460/461 Village Moshi, Taluka Haveli Pune, Maharashtra Pimpri Chinchwad Municipal Corporation Mumbai-Pune Road Pimpri, Pune Maharashtra Passco Environmental Solutions Pvt. Ltd. Nayayani, 34/4 Erandawane Behind Eisen Pharmaceuticals Pune Maharashtra March, 2016 Document Control I

3 Contents Sr. Title Page No. Chapter 1 Introduction 1.1 Background The Proposal Need for the Project Scope of the Project Objective of the Project Summary Technical Details of the Project Need for Environmental Clearance 4 Chapter 2 Technical Details of the BMW Treatment Facility 2.1 Components of the Proposed Common BMWTF Incinerator Autoclave Shredder 4 Chapter 3 Operational Details of the BMW Treatment Facility 3.1 Collection and Transportation of Bio medical Waste Waste Treatment and Disposal Scheme Utility Requirement Water a Water Recycling in Process b Sludge Dewatering Power Fuel Waste Treatment and Disposal Air Emissions Solid Waste Green Belt 5 Table Sr. Title Page No. Chapter 1 Introduction 1.1 Major and Minor Sources of Biomedical Waste Summary Technical Details of the proposed Common BMWTF 4 Chapter 2 Technical Details of the BMW Treatment Facility 2.1 Key components of the proposed common BMWTF and their capacities 1 Chapter 3 Operational Details of the BMW Treatment Facility 3.1 Categories of Biomedical Waste and their Designated Treatment/Disposal Water Balance of the BMWTF Air Pollution Control Systems Hazardous Waste Quantities and Disposal 5 Figure Sr. Title Page No. Chapter 1 Introduction 1.1 Key Location of the Site Site Location near Moshi village Site Key Location 5 Chapter 3 Operational Details of the BMW Treatment Facility 3.1 Flow diagram of Effluent Treatment Process Flow Diagram of the proposed BMWTF 3 Document Control II

4 Abbreviations BMWTF CBWTF CHWTSDF CPCB EC EIA ETP HCL hr HSD ISO Kcals kg KLD kva mg MoEFCC MPCB MSEDCL MT Nm 3 NOx PCMC PESPL ppm SO2 SPM Bio Medical Waste Treatment Facility Common Bio Medical Waste Treatment Facility Common Hazardous Waste Treatment Facility Central Pollution Control Board Environmental Clearance Environmental Impact Assessment Effluent Treatment plant Hydrochloric Acid Hour High Speed Diesel International Standards Organization Kilo Calories Kilogram Kilo litres per day Kilo Volt Ampere Miligram Ministry of Environment, Forests and Climate Change Maharashtra Pollution Control Board Maharashtra State Electricity Distribution Company Ltd. Metric Tons Natural meter cube Oxides of Nitrogen Pimpri Chinchwad Municipal Corporation Passco Environmental Solutions Pvt. Ltd. Parts per million Sulfur dioxide Suspended Particulate Matter Abbreviations II

5 Chapter 01 Introduction

6 Chapter 01 Introduction ============================= 1.1 Background Management of Biomedical waste has emerged as an issue of major concern not only to hospitals and nursing home but also to the civic authorities in urban centres. Bio-medical wastes generated from health care units depend upon a number of factors such as waste management methods, type of health care units, occupancy of healthcare units, specialization of healthcare units, ratio of reusable items in use, availability of infrastructure and resources etc. Government of India has published The Bio-Medical Waste (Management and Handling) Rules, 1998 on 20 th July, 1998 under the powers conferred by Sections 6, 8 and 25 of the Environment (Protection) Act, Hospital Waste Management is a part of hospital hygiene and maintenance activities. This involves management of range of activities, which are mainly engineering functions, such as collection, transportation, operation or treatment of processing systems, and disposal of wastes. The Centralized system of waste management is the best method in terms of cost reduction and minimizes legal and ethical hassles of health care staff & authority. Through centralized system, the hospital would feel less burden of waste management and might devote more time on development of quality patient care. Common bio-medical waste treatment facility (CBWTF) set up where bio-medical waste, generated from a number of healthcare facilities, is imparted necessary treatment to reduce all adverse effect that such waste may pose. Installation of individual treatment facilities by small healthcare establishments requires comparatively high capital investment. In addition, it requires separate manpower and infrastructure development for the proper operations and maintenance of treatment systems. The concept of centralized facilities emerged as a necessity since having individual treatment technologies was very difficult even for very large setups. Setting up and running treatment technologies requires space, huge investment, high operation and maintenance charges, technically qualified staff, waste to the maximum capacity of the machine to bring down the per kg treatment cost & monitoring pressure of government reduces etc. In comparison, if the waste from a number of healthcare establishments is brought at a centralized facility, all the above problems get scaled down The concept of CBWTF not only addresses these problems but also prevents scattering of treatment equipment in the city. Moreover, monitoring these facilities is much easier and one can assure that best and cleanest technologies with adequate pollution control devices are installed. In last few years various centralized facilities have come up all around the country. Sources of Biomedical wastes can be divided into major and minor sources, as given in Table 1.1 below. Table 1.1 Major and Minor Sources of Biomedical Waste Major Sources Minor Sources Hospitals, Nursing homes, dispensaries, Physicians, dentist clinics, blood banks etc. Pathological Labs., primary health centers, medical colleges and research centers etc. 1.2 The Proposal Passco Environmental Solutions Pvt. Ltd. (PESPL) proposes to setup a Common Bio-medical Treatment Facility at: Gut no 458/460/461, Village Moshi, Tehsil Haveli, District Pune, Maharashtra. Site location is given in Figure 1.1, Figure 1.2 and Figure 1.3. PESPL is running a BMW treatment facility for PCMC area at Yashwantrao Chavan Memorial (YCM) Chapter 01 Introduction Page 1 of 5

7 Hospital, Sant Tukaram Nagar, Pimpri, Pune. The site is ISO and ISO certified. PESPL is recipient of Environmental Excellence - Vasundhara Award instituted by Environment Department, Govt. of Maharashtra. The extant YCM Hospital facility is proposed to be decommissioned and replaced by a new, larger facility at the proposed site at Moshi. Location details of the site are given in Figure 1.1, Figure 1.2 and Figure 1.3. Figure 1.1 Key Location of the Site 1.3 Need for the Project Biomedical waste generation from the upcoming hospitals and other sites of generation is increasing due to increase in number of healthcare and research facilities, increase in healthcare occupancy and patient turnovers and increase in geographical extent of the city bringing more and more generators in the collection catchment. An increase of biomedical waste upto 10-15% year-on-year has been observed in the presently operating facility at the YCM Hospital. The common MBWTF facilities being operated in the city are almost at their design capacity leaving no room for management of operational contingency. In addition, newer standards of treatment and disposal are necessitating replacement of plants operating older hardware with latest state-of-art equipment. 1.4 Scope of the Project The project will have following scope: (a) Collection and transportation of pre-segregated biomedical wastes from member units (b) Treatment and disposal of the biomedical waste in a centralized facility proposed inside the waste treatment yard of the PCMC Chapter 01 Introduction Page 2 of 5

8 Figure 1.2 Site Location near Moshi village 1.5 Objectives of the Project The facility is being proposed with the following objectives: Establish a common BMWTF comprising incinerator, autoclave, shredder, chemical treatment and effluent treatment. Planning of the plant has been done taking into consideration 10 years growth scenario Area for future expansion has been provided Collection of segregated biomedical waste and its transportation, storage, treatment and disposal in accordance to the Bio medical Waste Management and Handling Rules 1998 (amended) Chapter 01 Introduction Page 3 of 5

9 Compliances with statutory environmental norms and reporting to regulatory authorities as per the guideline in The Bio-Medical Waste (Management and Handling) Rules, 1998 (amended) Compliances of periodical BMW management guidelines provided by SPCB/CPCB and MoEFCC To acquire voluntary certification like ISO 9001 and for beyond statutory compliances 1.6 Summary Technical Details of the Project Summary technical details of the proposed common BMWTF is given in Table 1.2 below. Table 1.2 Summary Technical Details of the proposed Common BMWTF Sr. Parameters Description 1 Project Proponent Commissioner, Pimpri Chinchwad Municipal Corporation and Pradeep Mulay, Director, Passco Environmental Solutions Pvt. Ltd. 2 Plot size 4000 m 2 land within the Waste Processing Yard of PCMC Land leased to Passco Site approved by MPCB for waste treatment and disposal 3 Proposed plant capacity Incinerator kg/hr Autoclave (two numbers) 50 kg/hr each Shredder kg/hr ETP - 10 m3/day 4 Water requirement During construction phase Approx. 5 KLD During operation phase Approx. 31 KLD 5 Source of water Pimpri Chinchwad Municipal Corporation/existing Bore Well at site 6 Wastewater Waste water generated from the treatment of Biomedical wastes during autoclaving, washing of floors, scrubber, vehicle washing etc. shall be treated in effluent treatment plant and reused in process 7 Man Power During construction phase 20 person from nearby villages During operation phase 15 semiskilled/skilled local persons 8 Electricity/Power requirement 9 Cost of project Approx. Rs. 2 Crores During construction phase 15 kva, three phase power available at site During operation phase 96 kva supply from the site Source MSEDCL In case of power failure DG Set will be used (100 KVA capacity) 1.7 Need for Environmental Clearance Project falls under Category B, activity 7 (da) as per EIA Notification dated 14th September, 2006 and its subsequent amendment dated 17th April 2015 under Bio-Medical waste treatment facilities. EC application will be submitted to the EAC, Maharashtra. Chapter 01 Introduction Page 4 of 5

10 Figure 1.3 Project Site within PCMC Waste Processing Yard Chapter 01 Introduction Page 5 of 5

11 Chapter 02 Technical Details of the Common BMW Treatment Facility

12 Chapter 02 Technical Details of the Common BMW Treatment Facility ============================= 2.1 Components of the Proposed Common BMWTF Key components of the proposed common BMWTF and capacities thereof are given in Table 2.1 below. Table 2.1 Key Components of the Proposed Common BMWTF and their Capacities Equipment Capacity Number Incinerator 150 Kg/hr 1 Autoclave 50 kg/hr 2 Shredder 100 Kg/hr 1 ETP 10 m3/day 1 D.G. Set ( With Acoustic Enclosure) 100 KVA 1 Utilities and amenities Chemical treatment facility and Sharp Pit Container Washing facility Vehicle Disinfection Area Wash room Material handling and Transportation equipments Store Rooms Gate and Security Room Workers amenities area Capacity of the proposed BMWTF is calculated considering 18 hours operation (150 kg x 18 hours x 365 days = 9.85 lac) MT per year for incineration & 657 MT per year for Autoclaving (50 kg x 2 x 18 hours x 365 days = 657 MT). Corresponding chemical treatment capacity as required from time to time Incinerator a. Incineration Process Incineration is a high temperature thermal process employing combustion of the waste under controlled condition for converting it into inert material and gases. Incinerators will be oil fired. Incinerators have primary and secondary combustion chambers to ensure optimal combustion. b. In the incinerator, solid phase combustion takes place in the primary chamber whereas the secondary chamber is for gas phase combustion. These are referred to as excess air incinerators because excess air is present in both the chambers. c. Thus the waste will be incinerated in two stages i.e. the primary chamber and the secondary combustion chamber which are positioned adjacent to each other. The flue gases then pass through the high pressure drop Venturi Scrubber, droplet separator and are let out to atmosphere via ID fan and chimney. The Primary Combustion Chamber operates under near pyrolytic condition wherein the wastes are decomposed & all volatiles are released. The substrate remaining gets converted into sterile ash. The volatiles released from the Primary Combustion Chamber are then completely burnt in the Secondary Combustion Chamber under high temperature and excess air. Chapter 02 Technical Details of the Common BMW Treatment Facility Page 1 of 4

13 b. Technical specification of the proposed Incinerator 1. Brand, type & model : Thermax make Controlled air type 2. Design standard : Confirming to MOEF Gazette stds CPCB guidelines of Aug Type of waste : Biomedical waste (As per Govt. Gazette) 4. Burning Capacity : 150 Kgs/hr 5. Designed calorific value of Mixed waste : 2000 Kcals / kg (approx.) 6. Auxiliary fuel : HSD + 2% SAE 40 / LDO 7. Type of burner operation : Automatic 8. Temperature Primary chamber : 800 Deg C +/- 50 Deg C Secondary chamber : 1050 Deg C +/- 50 Deg C 9. Residence time of gases in secondary chamber : 1 Sec. Primary Chamber 1. Type : Cylindrical vertical with static Solid Hearth 2. Material & thickness : MS Plate 5 mm thick 3. Volume : 2.6 M 3 4. Refractory thickness : 115 mm 5. Material : Refractory Bricks IS Temperature resistance : C 7. Insulation thickness : 115 mm 8. Material : Insulating Bricks IS Secondary Chamber 1. Type : Cylindrical vertical with static Solid Hearth Static 2. Material & thickness : MS Plate 5 mm thick 3. Volume : 1.41 M 3 4. Refractory and insulation : As per Primary Chamber. Specifications Primary chamber & secondary chamber are placed adjacent to each other. Venturi Scrubber Type MOC Pressure drop Temperature Scrubbing media : High energy : SS 316 L : 350 mm WC : C : Water with 5% caustic Droplet Separator & Recirculation Tank (Integral) Type : Cyclonic Temperature : C MOC : Mild steel Rubber lined Application : To separate water droplets from flue gas Recirculation tank in MSRL Construction is integral part of the droplet separator. I.D. Fan Type MOC Capacity Head Motor : Centrifugal : Mild steel rubber lined casing & SS316 impeller. : 3800 M 3 /hr : 450 mm WC : 15 HP Recirculation Pump Type : Centrifugal Chapter 02 Technical Details of the Common BMW Treatment Facility Page 2 of 4

14 MOC : SS 316 Capacity : 10 M 3 /hr Motor : 1 HP Combustion Air Fan Type : Centrifugal Modulation : Manual damper control Capacity : 1020 M 3 /hr Motor : 1 HP Burner No. of Burners Type Burner Motor Fuel Pump Fuel : 1 each for primary & secondary chamber : Monoblock, Pressure atomized : 0.5 HP : Suntek : High Speed Diesel Rubber lining is Natural Hard Rubber having 3 mm thickness The system has provision of Emergency stack to prevent damage to the downstream equipments in case of power failure. Air Pollution Control Device (APCD) The incinerator system will be equipped with High Pressure Venturi Scrubbing System. Venturi Scrubber Type MOC Pressure drop Temperature Scrubbing media : High energy : SS 316 L : 350 mm WC : C : Water with 5% caustic Autoclave a. Autoclaving Process An autoclave is a specialized piece of equipment designed to deliver heat under pressure to a chamber, with the goal of decontaminating or sterilizing the contents of the chamber. For ease and safety in operation, the system should be horizontal type and exclusively designed for the treatment of bio-medical waste. For optimum results, pre-vacuum based system be preferred against the gravity type system. It shall have tamper-proof control panel with efficient display and recording devices for critical parameters such as time, temperature, pressure, date and batch number etc. b. Technical specification of the proposed Autoclaves General The Horizontal Rectangular High Pressure-High Vacuum type Rectangular Steam Sterilizer designed for sterilization of Bio-Medical Waste by a Fractionated Pre-Vacuum Process with Vacuum Drying and the relevant additional equipment. Sterilization up to Level of Log 6. The Sterilizer is a Single Door model with heating by internal steam generator, fitted on the Stand made of MS & vacuum Pump Fitted separately. The unit will have following operating details: Chamber Jacket Capacity 50 KG /hour Working pressure 2.1 Kg/cm Kg/cm 2 Hydro Test Pressure 3.2 Kg/ cm Kg/cm 2 Working Temperature 135 C 136 C Chapter 02 Technical Details of the Common BMW Treatment Facility Page 3 of 4

15 Vacuum A Chamber & Jacket The sterilizer chamber will be fabricated from 316 quality stainless steel sheets, duly argon arc welded. The jacket will be of Rolled Steel welded construction and will be insulated with 2 thick glasswool and covered with polished stainless steel sheet. The unit will be hydrostatically tested for a pressure of 4.2 Kg/sq.cm in jacket and for a pressure of 3.2 Kg/sq.cm in chamber. Doors (Hinged Type Doors) Radial arms/hinge of solid MS The equipment will have One 316 stainless steel self-pressure locking type hinged type door, which locks automatically as soon as the chamber is under pressure and unlocks when exhausted. The door Gasket will be of Silicon Rubber with square cross section Shredder a. Shredding Process Shredding is a process by which wastes are de-shaped or cut into smaller pieces so as to make the wastes unrecognizable. Shredder has non-corrosive sharp blades capable for shredding of plastic wastes, sharps, bottles, needles, tubing s, and other general wastes. The low speed two shaft systems is effective for shredding hard and solid wastes. b. Technical specification of the proposed Shredder Capacity : 100 Kg/hr Details : Low speed- low noise : Blades are abrasion resistant graded steel duly heat treated : Charging door and waste removal doors are easy operable : Charging door and waste removal doors are easy operable : Provided with reverse rotation mechanism Chapter 02 Technical Details of the Common BMW Treatment Facility Page 4 of 4

16 Chapter 03 Operation Details of the Common BMW Treatment Facility

17 Chapter 03 Operational Details of the Common BMW Treatment Facility ============================= 3.1 Collection and Transportation of Biomedical Waste Biomedical Waste will be segregated in color coded containers as per Biomedical Waste Management and Handling Rules and shall be collected from various Health Care Facilities. The collected waste shall be transported in specially designed closed vehicle to the proposed CBWTF for treatment and disposal. The vehicles will undergo periodic cargo bed cleaning with water mixed with disinfectant on a impervious reverse sloped ramp. Wash water will be drained in to the municipal drain for further municipal treatment along with town sewage. 3.2 Waste Treatment and Disposal Scheme The facility will follow and will operate in accordance with the treatment scheme prescribed in the Biomedical Waste Management and Handling Rules, 1998 (amended). Depending on the nature of the waste the following treatment and disposal methods will be employed, as given in Table 3.1. Table 3.1 Categories of Biomedical Waste and their Designated Treatment/Disposal Category Waste Category (Type) Treatment & Disposal Category No. 1 Category No. 2 Category No. 3 Category No. 4 Category No. 5 Human Anatomical Waste (human tissue, organs, body parts) Animal Waste (animal tissues, organs, body parts, carcasses, bleeding parts, fluid, blood and experimental animals used in research, waste generated by veterinary hospitals / colleges, discharges from hospitals, animals houses) Microbiology & Biotechnology waste and other laboratory waste (waste from clinical samples, or specimens of micro-organisms, live or attenuated vaccines, human and animal cell cultures used in research and infectious agents from research and industrial laboratories, wastes from production of biological, toxins and devices used for transfer of cultures) Waste sharps (Needles, glass syringes or syringes with fixed needles, scalpels, blades, glass, etc. that may cause puncture and cuts. This includes both used and unused sharps) Discarded Medicine and Cytotoxic drugs (Wastes comprising of outdated, Incineration Incineration pathology, bio-chemistry, hematology, blood bank, laboratory, cultures, stocks Disinfection at source by chemical treatment or Autoclaving/ microwaving followed by mutilation/shredding and after treatment final disposal in secured landfill or disposal of recyclable(plastics or glasses) wastes through registered or authorized recyclers Disinfection by chemical treatment or destruction of needle and tip cutters autoclaving/microwaving followed by mutilation/shredding and after treatment final disposal in secured landfill or designated concrete waste sharp pits Disposal in secured landfill or incineration Chapter 03 Operational Details of the Common BMW Treatment Facility Page 1 of 5

18 Category No. 6 Category No. 7 Category No. 8 Category No. 9 Category No. 10 contaminated and discarded medicines) Soiled waste (Items contaminated with and body fluids including cotton, dressings, soiled plaster casts, linen, beddings, and other materials contaminated with blood.) Infectious Solid Waste (Waste generated from disposable items other than the waste sharps such as tubing s, hand gloves, saline bottles with IV tubes, catheters, intravenous sets, etc) Chemical Waste (Chemicals used in production of biological, chemicals used in disinfection, insecticides etc.) Incineration Ash (Ash from incineration of any biomedical waste) Chemical Waste (Chemicals used in production of biologicals, chemicals used in disinfections, as pesticides, etc.) Incineration Disinfection by chemical treatment or Autoclaving followed by shredding and after treatment final disposal in through registered or authorized recyclers Chemical treatment and discharge into drains meeting the norms of Biomedical Rules and solids disposed in secured landfill Disposal in municipal landfill Chemical treatment and discharge into drains for liquids, and secured landfill for solids Management of liquid effluent arising from the facility is depicted in Figure 3.1. Process flow diagram depicting proposed operation and waste stream management is given in Figure 3.2. Figure 3.1 Flow diagram of Effluent Treatment Chapter 03 Operational Details of the Common BMW Treatment Facility Page 2 of 5

19 Figure 3.2 Process Flow Diagram of the proposed BMWTF Special vehicle at collection points Segregated waste with barcodes Weighing facility with vehicle Vehicles are washed + disinfected after Unloading Waste Data of waste transferred in Computer (Inward) Waste stored in separate Room Waste is weighed before Disposal (Outward) F.I.F.O. Method used for Disposal Red Bags for Autoclave Yellow Bags for Incineration AutoClave at Temp. 121 deg C and Pressure 15 P.S.I. Autoclave Indicator strip used Autoclaved Material is shredded if not deshaped Shredded/ de-shaped material given for recycling E T P Processed Water Chapter 03 Operational Details of the Common BMW Treatment Facility Page 3 of 5

20 3.3 Utility Requirement Water Raw water to the tune of 5 kld will be required during construction phase for construction, concrete curing and dust suppression activities. Procured mineral water will be used for human consumption. About 25 kld raw water will be used during operation of CBWTF, out of which 10 kld will be recycle water and 15 kld will be fresh water. Water will be supplied by PCMC. Existing bores can alternatively be used for the small quantity make up. Water balance of the facility is given in Table 3.2. Table 3.2 Water Balance of the BMWTF Sr. Category Water Consumption (kld) Waste water generation (kld) 1 Domestic Horticulture/Greenbelt Process 26 0 Sub total 31 Grand total Recycle 10 Fresh water 21 The unit will discharge only domestic effluent. The closed loop system for process water will ensures zero discharge of effluent a Water Recycling in Process The water discharged from the process of wet scrubbing of flue gas generated by incinerator will be collected in the seal pit below ground level. A screen chamber will be provided at the inlet line of the covered seal pit to avoid entry of bigger size particles. A reactor cum settling tank in MS fabrication, protected with Coal Tar Epoxy paint with attached mixer will be installed above ground. This water from the seal pit will be pumped to the reactor cum settling tank. The mixing of chemicals will be done manually. The desired quantities of chemicals will be dosed in the reaction cum settling tank. After flocculation and allowing for settling, the sludge from the reactor will be removed in the sludge filtering & drying mechanism. The effluent from the drying mechanism will be allowed to flow back to the seal pit which is below the ground level. The settled discharge which is at an elevated temperature will be transferred to a separate tank for makeup and cooling by adding fresh water. The temperature stabilized water which is normally alkaline in nature with very low suspended solids is suitable for flue gas scrubber of the incinerator. This process of post treatment system will ensure Zero Discharge. The post treated water which is suitable only for scrubbing of flue gases will be used exclusively for scrubbing and only domestic effluent will be discharged in to the Municipal Corporation drainage system with a dedicated drainage line ensuring no mixing of effluents b Sludge Dewatering The system will be designed to be modular. Dewatering cycle will consist of filling the bags with sludge for initial dewatering. Once the bag is full, it is removed, sealed and stored in open air for further dehydration reducing the weight and volume of the sludge cake. The special water repellent material of the bag will prevent rainwater from entering the bag and allowing dehydration by evaporation. One bag can generally dewater sludge up to 20 cum/day Power Power demand for construction phase is estimated at 15kVA. Three phase power is available at the site. During operation phase about 100 kva power will be needed. Power will be supplied by MSEDCL. Chapter 03 Operational Details of the Common BMW Treatment Facility Page 4 of 5

21 A DG of 100 KVA capacity is proposed as stand by power source Fuel HSD will be used as a fuel in the CBWTF. Fuel requirement for this plant will be about 180 MT/annum. Switching over to better fuels such as natural gas will be possible in future based on availability. 3.4 Waste Treatment and Disposal Air Emissions Sources of air emissions and air pollution control devices in-built into the system are given in Table 3.3. Table 3.3 Air Pollution Control Systems Sr. Stack attached to Stack height (m) APCM Pollutants 1 Incinerator 30 Cyclone separator and water scrubber SPM<150 mg/nm3 SO 2 <100 ppm NOx<450 ppm HCl<50 ppm 2 DG Set ( 100 kva) 8 -- SPM<150 mg/nm3 SO 2 <100 ppm NOx<50 ppm Solid Waste Solid waste generation during wastewater treatment and treatment of common Bio-medical waste will be disposed to the nearest CHWTSDF site, preferably at Ranjangaon. Plastic waste after disinfection and shredding will be given to registered recyclers. Hazardous waste generated from the process will be stored in a separate hazardous waste storage area and it will be disposed off at CHWTSDF site, preferably at Ranjangaon. Quantity of hazardous waste generated in the proposed facility and its proposed disposal is given in Table 3.4. Table 3.4 Hazardous Waste Quantities and Disposal Sr Type of Waste Category of Waste Estimated Quantity of Waste Method of Storage and Disposal 1 2 ETP sludge Incineration Ash (BMW Rules) 1000 kg/month 2 MT/month Collection, Storage and Disposal CHWTSDF site 3 Disinfected/de-shaped and 04 and 07 (BMW 11 MT/month Collection, shredded plastic Rules) Storage and material sold to authorized recycler 3.5 Green Belt Green belt will be developed in the premises according to CPCB guidelines. Plants of local varieties will be developed in the plant and planted in the periphery of the site. to Chapter 03 Operational Details of the Common BMW Treatment Facility Page 5 of 5