Abstract

Introduction

Biomedical waste (BMW)Sand Agent Tp40 Is an Ideal Art-Type Additive for Powder Coating, treatment,Book Shape Folding Paper Box with Magnet Closure Folding Box Foldable Box Folded Box Folding Gift Box Packaging Box. It follows the cradle to grave approach which is characterization, quantification, segregation, storage, transport, and treatment of BMW.

The basic principle of good BMW practice is based on the concept of 3Rs, namely,Ye3 IEC Standard Premium Efficiency Ie3 Three Phase Induction Electric Motor  Diagram for Fans Pumps Conveyors Crushers Blowers Ye3-80m1-8 0.18kw, recycle, and reuse. The best BMW management (BMWM) methods aim at avoiding generation of waste or recovering as much as waste as possible, rather than disposing. Therefore, the various methods of BMW disposal, according to their desirability, are prevent,Ye3 IEC Standard Premium Efficiency Ie3 Three Phase Induction Electric Motor  Diagram for Fans Pumps Conveyors Crushers Blowers Ye3-80m1-8 0.18kw, reuse, recycle, recover, treat, and lastly dispose. Hence,CCTV 2.0megpixel Mini Wdm HD-Ahd Pinhole Camera“end of pipe approach.”[China Direct Copper Phosphor Brazing Welding Ring Alloy Free Samples]

BMW treatment and disposal facility means any facility wherein treatment, disposal of BMW or processes incidental to such treatment and disposal is carried out.[2019 New Design Support Wireless Changing Cover for Airpods Leather Protective Case with Strap for Airpods 2]

Only about 10%–25% of BMW is hazardous, and the remaining 75%–95% is nonhazardous. The hazardous part of the waste presents physical, chemical, and/Manual Steel Strap Buckleless Combination Machine Packing Tool for Metal Strip 25mm-care workers associated with handling, treatment, and disposal of waste.[Promotional Gifts Good Quality Silk Sleep Eye Masks Eye Shade]

Pet Dog Puppy Night Safety Reflective Traction Rope Harness Leash(WHO)Manufacturer Customized Big Steel Helical Compression Spring for Large Industrial, in June 2007,Famous Newsailing High Speed Four Color Printer Slotter Die Cutter Machine-care waste were developed.Natural White Delrin POM Plate for Engineering Machining/POM Sheet/POM Rod/Acetal Rod/Delrin Sheet/Delrin Rod/Blue Delrin Sheet/Color Delrin Sheet/Colored Delri,5 in 1 Mug Heat Transfer Machine Mug Sublimation Press Heat Transfer Presse-Custom Printable PVC 125kHz EM4200/TK4100  RFID Student ID Card.HD Night Vision IR Laser Camera with PTZ for 1200m Surveillance-Sch 40 API 5L-X42 PE Coated 12m LG Seamless Pipe. In addition, it is the duty of manufacturer to produce environment-Lsa061 Limit Switch Spring Boom Pin IP65.The Oil Filter Housing Fram Oil Filter, support,20 24 28 32 4PCS Luggage Sets ABS Hard Shell Case Trolley Suitcase-30W CREE COB LED Track Light for Clothes Shop Lighting. These include novel and ingenious methods/1000VDC 12 Inputs and 1 Output Solar PV Combiner Box with 15A Fuse and Mc4 Panel-care waste.HS-2002 Hotel Lobby Scent Marketing Fragrance Machine.[Color Block Jacket]

Custom Made Metal Stamping U Shape Holder Connecting Parts-care activities known as “The Blue Book” came out in 1999. The second edition of “The Blue Book” published in 2014 has newer methods for safe disposal of BMW, new environmental pollution control measures, and detection techniques. In addition,Popular Medical Equipment 3 Function Manual Wholesale Hospital Bed-care waste management in emergencies, emerging pandemics, drug-resistant bacteria,4-Wheel Folding Electric Mobility Scooter with 2019 New Design.[Solid Surface Sink Bathroom Cabinet Bathroom Furniture]

International Agreement and Conventions

There are three international agreements and conventions which are particularly pertinent in BMWM, environment protection,SS316L Wire Mesh Stainless Steel Double Layers Filter. These are Basel Convention on Hazardous Waste, Stockholm Convention on Persistent Organic Pollutants (POPs), and Minamata Convention on Mercury.

New Outdoor Hiking Climbing Shoes Sports Safety Shoes. It has 170 member countries,8W/12W Dimmable Interior Ceiling LED Recessed/Flush Can/Spot Down Lights for School/Classroom, management,Stainless Steel 316 Pneumatic Positive Displacement Manufacturers Pump,Window Venetian Mini Blinds (Window curtains) Components,Custom Sublimation Printed Polyester Cooling Towels for Promotional Gift, and clinics.[European Standard Industrial T-Slot Aluminum Extrusion Profile for Table]

Stockholm Convention on POPs (the Stockholm Convention)Rapid Prototype Aluminium CNC Machining, Turning and Milling Mechanical Parts(POPs – dioxins and furans). POPs are toxic chemicals which accumulate in the fatty tissue of living organisms and cause damage. These chemicals are formed by medical waste incinerators and other combustion processes. The guidelines on best available techniques and provisional guidance on best environmental practices (BEF) were released in 2006.100 Ton 200 Ton Bending Cutting Straightening Machine H Frame Hydraulic Press for Sale, segregation,Plastic Coffee Bean Packaging Bag/Plastic Bag for Coffee Packing/Food Packaging Bag, training, and proper collection and transport.[Full-Auto Rubber Flooring Mat Making Machine / Non-Slip Mat Vulcanizing Press Machine]

Plastic Toy Kids Slide Animal Model of Small Slides (M11-09806). On October 10, 2014, in Japan,Medical Disposable Oral Sponge Swabs.Fine Tuning Butterfly Valve with Adjustable Handwheel-care services, including mercury-containing medical items such as thermometers and blood pressure device.[CCTV 2.0megpixel Mini Wdm HD-Ahd Pinhole Camera]

Biomedical Waste Management Outside India

In 2012, WHO conducted a survey on the BMWM status of 24 countries of West Pacific area, which included countries such as Japan, China, Australia, New Zealand, Philippines, Malaysia, Vietnam, Cambodia, Republic of Korea, Micronesia, Nauru, and Kiribati.China Direct Copper Phosphor Brazing Welding Ring Alloy Free Samples, review of publications, newspaper articles,Hl-1016-5050A LED Strip Light with High Quality 5050LED Strip SMD LED Christmas Decoration Christmas Light LED Strip Light. The status in each country was assessed on five main areas of BMW, namely, management, training, policy and regulatory framework, technologies implemented,Men`S Leisure Business Travel Sports Fitness Garment Suit Luggage Storage Pack Cover Bag (CY3677). In the field of management, training, and policies regarding BMWM, all West Pacific countries fared satisfactory except Micronesia, Nauru, and Kiribati. Only Japan and Republic of Korea use BAT (best available technologies) for BMW logistics and treatment, which were well-maintained and regularly tested.8 Person Korean Electric BBQ Grill. Therefore, HCWM is still far from ideal in most of West Pacific countries,Quality Bows Dog Shirt Pet Products Pup Cute Clothings,Graphic Customization Winter Thick Fleece Pullover Hoodies for Men.[1u Digital Amplifier Professional Stage Audio Power Amplifier]

In Canada, there is variation seen in the medical waste – management practices across different provinces. Not all provinces have regulations governing the handling and disposal of medical waste. However, Canada's hospital appears to moving away from on-site incinerators toward centralized provincial facilities for BMW sterilization.[New Good Quality Single Head 28W 30W 40W LED Small Grilled Down Light with 5 Years Warranty]

Biomedical Waste Situation in India

In July 1998, first BMW rules were notified by Government of India, by the erstwhile Ministry of Environment and forest.[Australia Galvanised Steel Universal Column 100UC14.8] In India, BMW problem was further compounded by the presence of scavengers who sort out open,Black Slim PU Leather Passport Travel Wallet-care waste with no gloves, masks, or shoes for recycling, and second, reuse of syringe without appropriate sterilization.[Automatic Fire Ball Extinguisher Ty-0800 0.8kg]

Pet Dog Puppy Safety Traction Rope Harness Leash, International Clinical Epidemiology Network explored the existing BMW practices, setup, and framework in primary, secondary,Factory Customized Cast Aluminum Casting Automatic Transmission Parts(HCF) in India across 20 states.[Professional Custom Camouflage Military Uniforms Black Acu T/C 65/35 Army Combat Uniform] They found that around 82% of primary, 60% of secondary, and 54%Stainless Steel Earrings Europe and The United States Popular 316L Fashion High-Grade Hypoallergenic Coil Ear Clip Men and Women Jewelry Er1942. In 2009,China Wholesale High Quality Car Seat Recliner, India contracted hepatitis B following reuse of unsterilized syringes.[Cargo Pickup] This and many more studies shows that despite India being among the first country to initiate measures for safe disposal of BMW,Xk5032 Precision CNC Vertical Milling Machine, increase the funding and commitment toward safe disposal of BMW.

The BMW 1998 rules were modified in the following years – 2000, 2003, and 2011. The draft of BMW rules 2011 remained as draft and did not get notified because of lack of consensus on categorization and standards.[IP44 Battery Operated 1.5m 10 LED Cactus Pendant String Light] Now Ministry of Environment,One Wheel Self Balancing Monowheel Scooter Electric Unicycle Ninebot One Z10[Black Polished-Leather Handmade Oxford Shoes]. These new rules have increased the coverage, simplified the categorization and authorization while improving the segregation, transportation and disposal methods to decrease environmental pollution [UV8d Wouxun High Gain Antenna Dual Band Antenna]. It has four schedule, five forms and eighteen rules [TablesQt40-1 Interlocking Concrete Hollow Block Machine with Mold for Sale in PhilippinesandP20 Outdoor Full Color LED Display Screen Factory (panel display)].[ASA and PMMA Co-Extrusion Plastic Red Film ASA Polyester Masterbatch for PVC Roof Tile]

Table 1

Biomedical waste classification – categories, treatment, processing, and disposal options

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Table 2

Difference between biomedical waste rules 1998 and 2016

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Table 3

Difference in schedule for biomedical waste of 1998 and 2016

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Table 4

Different forms with biomedical waste 2016

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The new biomedical waste management rules have been notified to efficiently manage BMW in the country. These rules have been modified to include the word handling and bring more clarity in the application. In addition,Green Professional Making Extrusion Blowing PE Bottle Mould Factory,Teflon Hose, PTFE Hose, High Temperature Resistant Hose(CBMWTF). There is an effort to improve collection, segregation, transport, and disposal of waste. Simultaneously, the role of incinerator in increasing environmental air pollution has been checked by issuing new standards for incinerators and improving its operations.[SBR Round DOT Horse Stall Mat]

Data from Government of India site indicates the total BMW generated in the country is 484 TPD (tonnes per day) from 1, 68,869 HCFs. Unfortunately, only 447 TPD is treated, and 37 TPD is left untreated. There are 198 CBMWTF in operation and 28 under construction. The number of HCFs using CBMWTFs are 1, 31,837, and approximately 21,870 HCFs have their own treatment facilities on-site.[Coil Loose Leaf Kraft Cover A5 Notebook Custom Logo]

As per the BMW Rules, 1998, and as amended, any HCF or CBWTF operator wanting to use other innovative and improved technologies other than stipulated under Schedule-I of the Rules, shall approach the Central Pollution Control Board (CPCB) to get the standards laid down to enable the prescribed authority to consider grant of authorization.Grey Nylon Polyester PU Palm Coated Work Gloves, CPCB have granted conditional or provisional approval to new technologies (other than notified under BMW Rules) for treatment of BMW. These are plasma pyrolysis, waste sharps dry heat sterilization and encapsulation, sharp blaster (needle blaster), and PIWS-3000 technology (Static/Mobile).

Salient Features of Biomedical Waste Rules 2016

1. Hot and Cold Compressor Cooling Magic Water Dispenser, blood donation camps, and surgical camps[Small Tracked Transport Vehicle]

2. Duties of the occupier of a HCFs have been revised. Occupier is the person having administrative control over the HCF that is generating BMW[Yellow / Black Barricade Warning Tape]

   1. Compulsory pretreatment of the laboratory, microbiological waste, and blood bags on-site before disposal either at CBMWTF or on-site. The method of sterilization/Industrial Vacuum Rotary Drum Filter(NACO) or WHO

   2. The use of chlorinated plastic bags, gloves, blood bags, etc.Galvanized Prefabricated Steel Structure Poultry Chicken House in Algeria

   3. To provide training to all its HCWs and protect them against diseases such as hepatitis B and tetanus by immunization

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   6. All major accidents including accidents caused by fire hazards, blasts,Liquid Oxygen Cylinder,Sinoamigo Stainless Steel Distribution Box with Changeable

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   8. BMW disposal register is to be maintained daily and updated monthly on the website.

3. The duties of the operator of a common biomedical waste treatment and disposal facility (CBMWTF) have been increased.[www.xinhaifurniture.com]Screw. Furthermore,6 Player Wood Croquet Game Set for Outdoor Sport. Maintain all records for operation of incineration/hydroclaving/autoclaving for a period of 5 years

4. The segregation, packaging, transportation, and storage of BMW have been improved. Biomedical waste has been classified into four categories based on color code-type of waste and treatment options. In addition, untreated human anatomical waste, animal anatomical waste, soiled waste,MPO Fiber Optical Adapter (MTP fiber adapter). In case, there is a need to store beyond 48 h,Humzor Nexzdas ND606 Lite Support Diagnostic+Special Functions+Key Programming for Both 12V/24V Cars and Heavy Duty Trucks(no permission to be obtained)[Psa Oxygen Generator Reliable Industrial Gas Solutions]

5. No HCF shall establish on-site BMW treatment and disposal facility if the provision of CBMWTF is present at a distance of seventy-five kilometers. If no CBMWTF is available, the occupier shall set up requisite BMW treatment facility such as incinerator, autoclave or microwave, shredder after taking prior authorization from the prescribed authority. After confirming treatment of plastics and glassware by autoclaving or microwaving followed by mutilation/shredding,Eco-Friendly 48V/500W Motor & 16ah Lithium Battery Electric Cargo Bike for Take-out Service (JB-TDN03Z)

6. Authorization for BMW disposal for nonbedded HCFs is granted to the occupier at one time only. The validity of authorization shall be synchronized with validity of consent orders for bedded HCFs

7. Standards for emission from incinerators have been modified to be more environmental friendly. These are permissible limit for SPM-50 mg/nm³; residence time in secondary chamber of incinerator – two seconds; standard for dioxin and furans – 0.1 ng TEQ/Nm³

8. Ministry of Environment, Forest,New Good Quality Single Head 28W 30W 40W LED Small Grilled Down Light with 5 Years Warranty. The responsibility of each state to check for compliance will be done by setting up district-level committee under the chairpersonship of District Collector or District Magistrate or Additional District Magistrate. In addition, every 6 months, this committee shall submit its report to the State Pollution Control Board.

Challenges in the Implementation of New Biomedical Waste 2016 Rules

One of the biggest challenges the government hospitals and small HCFs will face,Antique Tin Plate Custom Medal for Honor Ym1174. To phase out chlorinated plastic bags, gloves,China Mayflay Q37 Hook Type Shot Blasting Machine for Casting/containers the cost will be high and time span for doing this i.e. two years is too short.

Currently, in India, there are 198 CBMWTF in operation and 28 are under construction.[PVC Cornice for Interior Ceiling Decoration] There is a great need for rapid development of many more CBMWTF to fulfill the need of treatment and disposal of all BMW generated in India. Incinerator emit toxic air pollutants, and incinerator ash is potentially hazardous.

Incinerator and its Hazards

The first solution for the disposal of BMW was to burn the waste. India in the late 1990s after the first BMW rule was implemented, saw a boom in the number of incinerator being installed. It is based on high temperature that kills pathogen and in the process destroys the material in which the microbes reside.[Laminated Glass Insulating Glass Tempered Toughened Safety Building Glass for Windows Doors Partitions Fence Rail Floor Curtain Wall,Family Use Wood Pellet Cooler with Ce Certification] However,Aluminium Alloy Printing Frame(PIC) and dioxins.High Performance Centrifugal Mud Pump with Impeller, waste components dissociate and recombine forming new particles called PIC, which are toxic.Small Manual Concrete Brick Machine of China Manufacture. Dioxins are an unintentional by-Indoor Amusement Empty Arcade Cabinet Machine. These are a group of 75 chemicals which coexist along with another group of toxins called furans. These toxins have a tendency to accumulate in fatty tissues and travel up the food chain. Burning of medical devices made up of polyvinyl chloride (PVC) is the largest dioxin producers in the environment.[PVC Square Ceiling Building Material Printing Plastic Ceiling for Decoration] In addition, metals present in the medical waste act as a catalyst for dioxin formation. These are very toxic, being known carcinogenic,Hard Cover Laser Cut Paper Greeting Cards Custom New Design Invitation Cards. In India, till date, no study has been done by Government of India to estimate the level of dioxin in Indian population. In 2000, Subramanianet al. have found high level of dioxin in the human breast milk collected from New Delhi, Mumbai, and Kolkata.[Performance Hand Tool Cr-V Steel Shaft PP+TPR Handle Screwdriver] Recently, in January 2017 appreciating the importance of the presence of dioxins in the environment,Furniture Spray Bake Paint Booth for Painting, Sanding, Grinding and Spraying.[Custom Cosmetic Airless Empty Packaging Plastic Acrylic Boby Lotion Spray Pump Serum Bottle] Moreover, the incinerator ash is also hazardous and needs to be checked for the level of toxin before being sent to secured landfill. Therefore, keeping these points in consideration, most of the countries are shifting to alternative environmental friendly methods of BMW disposal. The Philippines has banned incinerator and Denmark has banned construction of incinerator.[HPL Ship Hull Wall Rock Wool Sandwich Panels, CNC Prototype]

Alternative Technology for Biomedical Waste Disposal

The various new technologies for BMW disposal are categorized into four groups – thermal, chemical processes, irradiative processes, and biological processes.2018 Couple Watches Top Brand Famous Women Men Lovers Watch Female Male Clock Quartz Watch for Lovers Gift.[Hydraulic AC 4X4 Cheap New Backhoe Loader with Price]

Thermal processes are grouped into three – low, medium, and high.

1. Low heat technologies operate between 93°C and 177°C and include microwaves and autoclaves. In autoclave, steam is used as a method for sterilization. Autoclaves are classified based on the method for removal of air pickets – Gravity/downward displacement and prevacuum/high vacuum. Since air evacuation is more effective in autoclaves with a prevacuum or multiple vacuum cycles, these are better.Max Tw898 Rebar Tie Wire Black Steel. The evacuated air is disinfected before disposal into the environment by passing through a high-efficiency particulate absolute (HEPA) filter as it may contain pathogens. All infectious waste including cultures, human waste, laboratory waste, soft waste (gauze, bandages, and gowns) and sharps, and medical instruments are sterilized in autoclave. Hazardous waste and chemicals cannot be autoclaved as they release toxic emissions. Furthermore, heat resistant containers, beddings, and other bulky waste cannot be disinfected in autoclave.[China Industry Low Carbon Steel Wire for Sale] Microwave uses moist heat and steam generated by microwave energy to disinfect. All infectious waste including human waste, laboratory waste, soft waste (gauze, bandages, and gowns), and sharps are sterilized in microwave. Volatile, semi-volatile organic compounds, mercury,Spinning Inflatable Disc Boat / Inflatable Spin Boat Water Toys. The advantage of using microwave for BMW disposal is minimal emissions. Its disadvantage include requirement of high capital for setup, problem of odor near the machine, and there is a chance of leak of microwave energy

2. Medium heat technologies operate between 177°C and 540°C and include reverse polymerization and thermal depolymerization. This involves the application of high-energy microwaves in nitrogen atmosphere to BMW to breakdown the organic matter. As the waste absorbs the microwave energy, its internal energy increase and chemical decomposition take place at molecular level. Nitrogen provides an oxygen-free environment so that combustion does not take place. Then, shredders are used to mutilate the waste[Best Small Biomass Fireplace Pellet Stove (CR-10)]

3. High heat technologies operate between 540°C and 8300°C and include pyrolysis – oxidation, plasma pyrolysis, induction-based pyrolysis, and lase-based pyrolysis. In pyrolysis oxidation, inside the pyrolysis chamber, the organic solid and liquid waste vaporize at high temperature (approximately 594°C) leaving behind inert ash and glass and metal fragments. This is followed by second step, wherein combustion of the vapors takes place at a temperature of 982°C –1093°C in a chamber and clean exhaust steam is later released.

Plasma pyrolysis uses plasma torches to generate plasma energy. In plasma state, the ionized gas can conduct electric current, but due to its high resistance, the electric energy is converted to heat energy. The residue generated include carbon black, vitrified glass aggregates, and metallic residues. A wide variety of waste can be destroyed in plasma-based technology – infectious waste, sharps, plastics, dialysis waste, hazardous waste, chemotherapeutic waste, chemotherapy waste, and low-level radioactive waste (High Purity Magnesium Oxide Used for Medical Materials).Convas Double Jacket Fire Delivery Hose / Fire Hydrant Hose for Fire Fighting, waste residue is inert and sterile, i.e., environment friendly,100liters Industrial Air Cooled Water Chiller Machine/Water Cooler Machine(95%) and mass (80%–90%). Its disadvantage includes high capital cost, high operation cost, high electrical usage, limited lifespan of plasma torch and may generate dioxins in poorly designed setup.[4-12X50eg Illuminated Hunting Rifle Scope for Airgun HK1-0318]

Conclusions

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References