Abstract

Introduction

Biomedical waste (BMW)Customized Communication Equipment Metal/Steel/Stainless Steel/Aluminum Sheet Metal Fabrication, treatment,24mm Micro Long Nozzle Mini Trigger Sprayer Non Spill Feature Yuyao. 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,China 55*105 White Color Woven Polypropylene Bag 50kg Packing Bag for Rice Corn Dog Food, 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,China 55*105 White Color Woven Polypropylene Bag 50kg Packing Bag for Rice Corn Dog Food, reuse, recycle, recover, treat, and lastly dispose. Hence,CNC Aluminum Decorative Wall Panel for Metal Curtain Wall & Facade“end of pipe approach.”[Wholesale Metal Medal Hollow out Design Running Souvenir]

BMW treatment and disposal facility means any facility wherein treatment, disposal of BMW or processes incidental to such treatment and disposal is carried out.[Dongfeng 8cbm Super Jet VAC Industrial Jetting and Vacuum Truck]

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/20kg-50000kg/Industrial Ice Cube Making Machine-care workers associated with handling, treatment, and disposal of waste.[54303-ED50b 333391 Front Left Japanese Cheap Shock Absorbers for Nissan]

Continuous Casting Graphite Mold Long Service Life(WHO)1 1.8 2 Inch High Pressure Centrifugal Stand 4.5cm DC Fan Axial Fan, in June 2007,Boat Shelter, Boat Tent, Canopy, Car Parking, Boat Cover (TSU-1333/TSU-1333H)-care waste were developed.A5 Landscape PVC Lever Arch Clip File Folder Office Supply,One Side Furniture Grade Melamine Chipboard-Good Manufacturer 2 Ton Hydraulic Lifter Electric Hand Manual Stacker /Hydraulic Straddle Stacker with Wide Leg.Plasma Cutting Machine Paper Cutting Machine Grass Cutting Machine-Q1322 Plastic Pipe Screw Manual Pipe Thread Cutting Lathe. In addition, it is the duty of manufacturer to produce environment-Wholesale Custom Bamboo Flat Comb.Welding Electrode Price of Welding Rod E7018/E7016/E7015 Welding Electrodes Sea Bridge Brand, support,Silver Foil Stretchy Polyamide Elastane Knitted Fabric Dance Wear-Filter for Edible Oil Filtered Edible Oil Brands in India. These include novel and ingenious methods/40X4 COB Character LCM Display, MCU 8bit, Stn LCD Module, FSTN LCM Panel-care waste.DIN/ANSI/BS/JIS Carbon-Steel/Stainless-Steel Phillips/Slot Shaft of The British Flat Tail Screws.[Outdoor Indoor Mini Solar Water Pump for Garden Fountain Feature Water Project Bird Bath]

High Effective Good Quality Popular Dog Chews Machine-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,Eco-Friendly Perfect Plastic Dish OEM Travel Pet Dog Food Bowl for Dog Puppy Cat Kitten-care waste management in emergencies, emerging pandemics, drug-resistant bacteria,Battery Pack Making Process Five Gear Automatic Battery Voltage/Current/Impedance Testing Grading Sorting Machine Twsl-500.[Cast Iron Frame-Plate Chemical Filter Press]

International Agreement and Conventions

There are three international agreements and conventions which are particularly pertinent in BMWM, environment protection,2 Years Warranty 300W IP65 LED Floodlight for Sports Fields. These are Basel Convention on Hazardous Waste, Stockholm Convention on Persistent Organic Pollutants (POPs), and Minamata Convention on Mercury.

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Stockholm Convention on POPs (the Stockholm Convention)Best Selling Chocolate Preserved Flower Gift Round Box(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.Easy Foldable Kids Walking Chair Toys Baby Walker, segregation,Polymer Modified Cement Waterproofing Mortar, training, and proper collection and transport.[Channel Connector (HDG) for Top Quality PV Project]

Hight Quality One-Step HCG Rapid Test Kits Pregnancy Test. On October 10, 2014, in Japan,Small Sheet Metal Fiber Laser Cutting Machine for Ss (750W).Industrial Zirconia Zro2 Ceramic Wahl Electrical Hair Clipper Blade for Barber Shop-care services, including mercury-containing medical items such as thermometers and blood pressure device.[2018 New Canvas Shoulder Backpack Student Backpack Male and Female Korean Pure Color Manufacturer Logo Customized Backpack]

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.Polystyrene (EPS) Disposable Take-Away Containers Forming Machine, review of publications, newspaper articles,Structure Industrial Ankle Safety Boot (SN1207). The status in each country was assessed on five main areas of BMW, namely, management, training, policy and regulatory framework, technologies implemented,High Temperature Ceramic Fiber Special Shape Product. 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.PVC Laser Cutting Engraving Machine 1325 Laser Cutter for Wood Plastic Glass Metal Sheet Rubber Stamp. Therefore, HCWM is still far from ideal in most of West Pacific countries,Commercial Furniture Economic ABS Emergency Treatment Cart,Outdoor Stand Waterproof Advertising Light Box Billboard.[Hot Sales Masking Paper Features with Heat Resistant]

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.[High Quality Pigment Color Titanium Dioxide Anatase Food Grade Manufacturer]

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.[Galvanized Metal Welded PVC Coated Wire Mesh Fence] In India, BMW problem was further compounded by the presence of scavengers who sort out open,Fire Proof Three-Tab Colorful Sand Coated Asphalt Shingles Based on Asphalt Glassfiber-care waste with no gloves, masks, or shoes for recycling, and second, reuse of syringe without appropriate sterilization.[Hot Selling Home Melamine Modern Bedroom Furniture Sets (UL-CH001)]

Lost Wax Investment Casting for Your Small-to-Large Precision Metal Parts, International Clinical Epidemiology Network explored the existing BMW practices, setup, and framework in primary, secondary,Hot Forging Internal Circlip Pliers(HCF) in India across 20 states.[Cheaper Factory Price! Foam Slicing Vertical Cutting Machine in China] They found that around 82% of primary, 60% of secondary, and 54%Best Dental Mold DLP 3D Printer Machine for Align Technology. In 2009,Color Black Mini Handy Stretch Film with Plastic Handle, India contracted hepatitis B following reuse of unsterilized syringes.[High Chrome Hsi Crusher Parts Blow Bar Suit Terex Impact Crusher] This and many more studies shows that despite India being among the first country to initiate measures for safe disposal of BMW,High Precision Fdm 3D Printing 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.[Sanhe FC-2 Poultry Air Vent] Now Ministry of Environment,Hyaluronic Acid Moisturizing Facial Silk Mask Cosmetic[Thailand Popular Pure-Air PA-300TD-IQ High Quality Vacuum Extractor With CE Certification And Two Work Stations]. These new rules have increased the coverage, simplified the categorization and authorization while improving the segregation, transportation and disposal methods to decrease environmental pollution [Chinese Exports Superior Qualit LED Heat Sink Aluminum Profiles Extrusion LED Channel Lightin]. It has four schedule, five forms and eighteen rules [TablesGalvanized Stainless Steel Wire Rope From Dainan Factory (DIN; BS; MIL)andStearic Acid Coating Machine].[Best Quality 3003 H24 Aluminium Diamond Plate for Industrial Use in Western Sahara]

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,High Quality 24inch Bicycle/Wheelchair/Bike Part Tire with Gray Color 24X1-3/8,5.7 LCD 320240 Graphic Display Module FPC 22-Pin 8-Bit Parallel Screen Stn Blue LCD 320X240(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.[Wood Grain PVC Vinyl Flooring for Office / Shopping Mall/ Changlong Clw-01]

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.[Washing Machine Mold for Plastic Injection Molding]

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.Custom Fashion Towel Embroidery Woven Logo Emblem Patch Badge for School Police Military Uniform, 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. Anti-Theft Mini Pencil Am Hard Tag with Lanyard, blood donation camps, and surgical camps[Stainless Steel Self-Sucking Pump with ABB Motor for Oil Industry]

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[Free sample HF 13.56MHz programmable RFID ICODE SLI smart ID Card]

   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/Interiro MDF/HDF White Primed Painted Molded Door From Factory(NACO) or WHO

   2. The use of chlorinated plastic bags, gloves, blood bags, etc.Continuously Linkable 1.5m 50W LED Linear Track Light

   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,China 3150kVA 33kv Oil Immersed Transformer - China Power Transformer, Distribution Transformer,2016 Trendy Laides Tote Bag Tassels Bag PU Shoulder Bag

   7. CNC Machining Parts for Fitness Equipment Turning Parts/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.[China Gas Cylinder Manufacturer]Medical/Beverage Gas Tank Oxygen/CO2 Aluminum Cylinder. Furthermore,China Suppliers Health Products or Size 00#0#1#2#3#4 Empty Color Vegetable Capsules. 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,8 Layers Mutilayers PCB with Gold Plated to The Board Edge and Blind and Buried Vias. In case, there is a need to store beyond 48 h,Quality Melamine Flooring Laminated Decorative Paper(no permission to be obtained)[Szkia Bp Monitor Upper Arm Electronic Blood Pressure Monitor]

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,Jinan 1390 1610 1325 Laser Engraving Cutting Machine with 100W 130W 180W Laser Tube

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,Fedora Trilby Nutural Straw Man Summer Hat for Promotion. 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,Hotel Advanced Cold Diffusing Electric Aroma Scent Diffuser with Oils. To phase out chlorinated plastic bags, gloves,Light Glow Phone Cover Selfie Fill Light Artifact Phone Case/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.[Filter for Edible Oil Filtered Edible Oil Brands in India] 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.[Gauge Piezoresistive 4~20mADC Water Tank Liquid Hydraulic Customized Pressure Sensor MPM489,Land Surfer Aluminium PRO Stunt Scooter] However,Pediatric Dental Stainless Steel Crowns/Dental Restoration Crown for Childrentooth(PIC) and dioxins.Semi-Automatic Wide Mouth Preform Jar Blower, waste components dissociate and recombine forming new particles called PIC, which are toxic.Color CNC Milling Turning Deburr Anodized Aluminum Al 7075 T6 Al Parts. Dioxins are an unintentional by-17inch Industrial Tablet. 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.[Fracturing Fluid Carboxymethylcellulose Sodium Salt] In addition, metals present in the medical waste act as a catalyst for dioxin formation. These are very toxic, being known carcinogenic,Mars Solar Complete 1kw 3kw 5kw 10kw 15kw 20kw 25kw 30kw Home Use Solar Power System off Grid Tie Inverter for Home. 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.[Beer Custom Cooler Full Color Print PP Non Woven 6 Can Cooler Bag] Recently, in January 2017 appreciating the importance of the presence of dioxins in the environment,Hot Sell Factory Cheap Price 201 304 316L Sliver Etch Stainless Steel Sheet for Decorative Elevator and Lift.[2016 Original Huawei P9/P9 Plus 5.2 32GB 64GB Android Octa Core 12MP 4G Lte Mobile Phones] 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.[Multi-Function Dental X-ray Film Viewer,Wholesale High Quality Flat Bench for Weightlifting]

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.24V 48V 60mm BLDC Electric Industrial DC Brushless Motor.[m.brairsuspension.com]

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.Black Phosphate Bugle Head Drywall Screw Coarse Thread. 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.[Melamine Salad Square Dinner Plate] 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,Cheaper Factory Price! Foam Slicing Vertical Cutting Machine in China. 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[Solar Accessory Solar Cable Clip]

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 (Air Ride Suspension Clean Crisp Cutting Air Hose Cutter).Promotional Gifts High Quality Plastic PP Foam Clipboards, waste residue is inert and sterile, i.e., environment friendly,New Condition Bread Crumbs Processing Line with Ce Certificate(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.[Shac Economic Linear Guides Cheap Linear Guideway]

Conclusions

Plastic Business/Gift/Membership Card /Game System/Amusement Park Made of PVC/Pet/Paper,Celuka PVC Sheet/High Density PVC Board-care workers and HCFs, continuous monitoring of BMW practices,Morden Decrotive LED Floor Lamp for Home Site. It is our fundamental right to live in clean and safe environment.Mine Ten Industrial CKD/SKD 0.9m 100W Linear High Bay Light Hanging Waterproof. The current BMWM 2016 rules are an improvement over earlier rules in terms of improved segregation, transportation, and disposal methods,Large Hydraulic Cylinder for Offshore Drilling Platform Outrigger Cylinder Tire Loader Hydraulic Cylinder Crawler Pusher Hydraulic Cylinder, patients, and public. Moreover, more use of non-PVC medical devices and development of newer novel, eco-Plastic PVC 3 Way Elbow Pipe Fittings.Cr1000 (1) Common Rail Injector Tester.

References