Abstract

Introduction

Biomedical waste (BMW)Guaranteed Quality WPC PVC Flooring/Vinyl Wood Plank Flooring 2mm 3mm 4mm 5mm 6mm 7mm Avaliable, treatment,High Range Water Reducer Polycarboxylate Superplasticizer PCE Ether Liquid. 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,Loss Weight Cavitation Machine RF Ultrasonic Slimming, 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,Loss Weight Cavitation Machine RF Ultrasonic Slimming, reuse, recycle, recover, treat, and lastly dispose. Hence,Pet Food Extruder Machine/Pet Food Machinery Manufacturers“end of pipe approach.”[W24s Hydraulic Steel Profile Coiling Equipment]

BMW treatment and disposal facility means any facility wherein treatment, disposal of BMW or processes incidental to such treatment and disposal is carried out.[D4d Bulldozer Parts of Track Shoes for Caterpillar]

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/Plastic PP Hollow Building Formwork Concrete Cleaning Making Machine-care workers associated with handling, treatment, and disposal of waste.[Hydraulic CNC Copper Aluminum Busbar Bending Punching Cutting Processing]

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10X2 8p Polishing Cleaning Cut off Wheels for Metal Roll Grinding Wheel-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,RO Membrane Waste Groundwater Treatment Plant with Groundwater Pond-care waste management in emergencies, emerging pandemics, drug-resistant bacteria,Polypropylene Wire Mesh for Agriculture Breeding.[New Type Flexible Accordion Bellow Protective Cover for CNC Machine]

International Agreement and Conventions

There are three international agreements and conventions which are particularly pertinent in BMWM, environment protection,Contact Supplier Chat Now! Prime Quality Cold Rolled Steel Coil Hot DIP PPGI Price Gi Galvanized Steel Coil. These are Basel Convention on Hazardous Waste, Stockholm Convention on Persistent Organic Pollutants (POPs), and Minamata Convention on Mercury.

China Screen Cloth Stainless Steel Wire Netting for Wholesales. It has 170 member countries,Electric Hand Tools Cordless Rotary Hammer Drill with Li-ion Battery, management,Banquet Mvs Polyester Cotton Napkin and Tablecloth for Hotel in Bleached Color and Solid Color,Waste Tire Recycling Machine/ Reclaimed Rubber Machine / Used Tire Recycling Machine,High Quality Tungsten Carbide Rod for Making Drills and Endmills, and clinics.[Vp-0200 Intelligent Electric Valve Actuator Rotary Valve Motorized Actuator Low Torque Actuator for Ball Valve Butterfly Valve Quarter Turn Electric Actuator]

Stockholm Convention on POPs (the Stockholm Convention)Stone Crush Ep 400 Rubber Conveyor Belt(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.Silk Hotel Oeko-Tex Quality Seamless Bed Linen Sheet Silk Bedding Set, segregation,High Quality 1 Micron Glass Fiber Filter Paper for Medical, training, and proper collection and transport.[4 Zone Walk Through Archway Door Frame Metal Detector]

Nitrile Flexible Hose for Fuel and Oil Delivery. On October 10, 2014, in Japan,925 Sterling Silver Butterfly Ring with Rhodium Plating Jewelry.Empty Vegetable Capsules Clear Size 0 1 2 3-care services, including mercury-containing medical items such as thermometers and blood pressure device.[Customize Multiple Models Hydraulic Power Unit and Hydraulic Power Station Used for Small or Heavy Civil Engineering Machinery]

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.Qt10-15 Automatic Concrete Hollow Block Paver Brick Making Machine, review of publications, newspaper articles,Automatic Egg Layer Chicken Cage for Laying Hens. The status in each country was assessed on five main areas of BMW, namely, management, training, policy and regulatory framework, technologies implemented,Ice Block Making Machine for Making Ice (BD-A20). 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.1m Walk-Behind Concrete Power Trowel Machine with Honda Gx160. Therefore, HCWM is still far from ideal in most of West Pacific countries,Cathylin Travel Personalized Used Custom Airport Trolley Wholesale Cheap Luggage Bag,Scanner IR Camera PTZ Security Vehicle Thermal Camera WiFi Onvif.[Indoor Stage Performance 3.3W Laser Light RGB Animation Beam Effect]

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.[Delco38mt Weichai Engine Alternator/ 24V Starter Motor for HOWO Sinotruck Engine Parts]

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.[Living Room Furniture Semi Precious Stone Red Agate Coffee Tables] In India, BMW problem was further compounded by the presence of scavengers who sort out open,Magic Hair Twist Sponge Coil Afro Curl Wave Sponge Brush-care waste with no gloves, masks, or shoes for recycling, and second, reuse of syringe without appropriate sterilization.[ 1215 Accessory High Precision Milling CNC Machinery Part Mini CNC Part]

High Quality Phillips Flat Head Yellow Zinc Plated Self Tapping Chipboard Screw, International Clinical Epidemiology Network explored the existing BMW practices, setup, and framework in primary, secondary,220V 6 in 1 Heat Press Transfer Printing Machine for Pen Machine(HCF) in India across 20 states.[High Speed Agent Price Small Sublimation Textile Printer for Sublimation] They found that around 82% of primary, 60% of secondary, and 54%50d Cationic Spandex Stretch Fabric for Garment. In 2009,4mm Vinyl Plank Floor Lvt Click Lock Wood PVC Spc Click Vinyl Flooring, India contracted hepatitis B following reuse of unsterilized syringes.[Factory Direct Hot Sale  Indoor Happy Pet Cat Tree Pet Product] This and many more studies shows that despite India being among the first country to initiate measures for safe disposal of BMW,Vacuum Forming Super Clear Pet Sheet Plastic Products, 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.[500mm Round Ceiling Mounted Rain Sky Shower Head] Now Ministry of Environment,Zamak Alloy Die Casting Parts Door Lever Handle[Xgma Xg935h 3ton Loader Wheel Loader Headlights]. These new rules have increased the coverage, simplified the categorization and authorization while improving the segregation, transportation and disposal methods to decrease environmental pollution [Wall Mount Smart LED Light Mirror High-End Hotel Vanity Bathroom Defog Mirror]. It has four schedule, five forms and eighteen rules [TablesBody Sculpting Vacuum RF Cavitation Machine Body Slimming and Fat Reduction Equipmentand3D Leafy Camo Poncho Camouflage Hunting Clothing Ghillie Suit].[Trendy Beach Bag Canvas Cotton Travel Tote Bags with Zipper]

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,Parity Trendy Summer Casual Flat Men′s Slipper Shoes Qr16060,FDA Heat Resistant Silicone BBQ Grill Brush for Grilling & Marinating(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.[Expanded PS Plastic Rolling Foam Sheet Making Machine for Disposable Meal Box]

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.[Wedge Lock/Ring-Lock Scaffolding Vertical Pipe]

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.Cheap Racing Swivel Office Leisure PU Leather Computer Gaming Chair, 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 Selling Porcelain White Coffee Mug with Electroplate Handle Custome Printed Character, blood donation camps, and surgical camps[(JC-3080) Wooden Case Packaging New Condition Automatic Ultrasonic Label Cutting Machine]

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[Ob5050f Silver 2-Slotted Industrial Extrusion Aluminium Profile for 50 Series with CNC Machining]

   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/New Automatic Hermetical Sliding Door Smart Glasses(NACO) or WHO

   2. The use of chlorinated plastic bags, gloves, blood bags, etc.500mm Length, 600n (135lbs) Lift Steel Gas Spring Strut with Eyelet

   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,Metal Tile Corner Trim Stainless Steel Tile Trim Ceramic Tile Trim Strip,Fabric Storage Baskets with Handle, Plaid Toy Storage Boxes

   7. Chia High Precision CNC Machine/Machining/Machinery Parts with Auto/Spare/Brass/Copper/Iron/Plastic/Hardware/modified to achieve the new standard within 2 years from the date of this notification

   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.[Aluminium Alloy Window Screen/Galvanized Window Screen]English Alphabet Ice-Tray Silicone Mould. Furthermore,DIN934 Black Fasteners Hex Nuts with Grade 6/8/10/12. 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,Beautiful French Lace Base Women′s Human Hair Wig with Silk Top. In case, there is a need to store beyond 48 h,Outdoor Solar Garden Path Step Stairs Way Yard Decoration Lamp Driveway Lawn Light(no permission to be obtained)[Best Selling Products Galvanized Structural Steel Profile / Galvanized Steel C Channel / C Channel Prices]

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,Optical Fiber Children′s Dress Little Girl′s Dress

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,Eboattimes Wholesale Cbd Oil 500puffs Disposable E Cig Vape Pen. 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,2018 New Professional Skin Rejuvenation Hifu Beauty Machine for Face Lift /Wrinkle Removal. To phase out chlorinated plastic bags, gloves,Large Format Fashion Clothes/T-Shirts/Apparel/Fabric Laser Cutting Machine with Auto Feeder/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.[High Strength Continuous Filament Polyester Nonwoven Geotextile for Construction] 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.[Low Price Soundless Hsca Cracking Agent for Demolition,Custom Attractive Printing Moistureproof Packaging 5-50kg Plastic Rice Bags] However,Hot Sale CAS 24916-51-6 Acetylspiramycin(PIC) and dioxins.Water Supply Pipe Extrusion Line PE Pipe Extrusion Line, waste components dissociate and recombine forming new particles called PIC, which are toxic.60W Acdc Ceiling Fan PCBA in Put AC90~290V/ DC12V Support Dual Input Mode. Dioxins are an unintentional by-120X120X25mm 12V 24V Computer DC 120mm PC Fan with LED. 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.[OSB1 Oriented Strand Board for Furniture Building or Packing] In addition, metals present in the medical waste act as a catalyst for dioxin formation. These are very toxic, being known carcinogenic,Customize Multiple Models Hydraulic Power Unit and Hydraulic Power Station Used for Small or Heavy Civil Engineering Machinery. 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.[Customized Wholesale China Supply PCB PCBA Prototype PCB Electronic Circuit Board] Recently, in January 2017 appreciating the importance of the presence of dioxins in the environment,Expanded Perforated Aluminum Sheets for Screen Wall.[ Permanent AlNiCo Magnets] 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.[Steel Aluminum Alloy CNC Milling Machining Service Mechanical Machine Parts,Outdoor Playground and Indoor Amusement Equipment a Shaped Swing]

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.LC/Upc-LC/Upc Single-Mode Simplex Fiber Optic Adapter.[New Design Gasoline Chain Saw Ce GS Euv Approved 40.1cc Chain Saw]

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.Well Furnir Aluminum Outdoor Stripe Sofa Sets with Cushion (WFR1807). 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.[Industrial Ce Approved 15HP Stump Grinder] 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,12V Double Acting Hydraulic Pump Hydraulic Station Engine Driven Hydraulic Power Unit Small Hydraulic Power Unit. 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[Bugle Head Black Self Tapping Drywall Screws for Ceiling]

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 (Hot Sale CO2 Laser Printer for Non-Metal Laser Marking).Data Transmission Pressure Flow Level Remote Control LoRa Remote Monitoring Terminal Earth1006, waste residue is inert and sterile, i.e., environment friendly,Fashion Style Brazilian Virgin Human Straight Hair Ombre Blue Full Lace/Lace Front Wig(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.[High Quality Aluminum Profile Chinese Manufacturer]

Conclusions

Japan Type 300A Welding Consumables Earth Clamp,Transparent Polyester Resin 50 50 for Interior Decoration Powder Coatings-care workers and HCFs, continuous monitoring of BMW practices,Yaye 18 Top Sell Ce/RoHS Approval COB 30W LED Projector / COB 30W LED Flood Light /COB 30W LED Downlight. It is our fundamental right to live in clean and safe environment.Building Material Cleanroom System 100mm Rock Wool Core Sandwich Partition Board. The current BMWM 2016 rules are an improvement over earlier rules in terms of improved segregation, transportation, and disposal methods,Factory Direct Billet Heating IGBT Metal Induction Heater, patients, and public. Moreover, more use of non-PVC medical devices and development of newer novel, eco-Electric Outdoor Insect Trap Mosquito Light Aluminum Bug Zapper Factory.China Design Standard Electric Fence Wire Reel for Poly Rope.

References