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Pharmaceutical Waste Management. PARAS SHAH. Waste & Effluents (E/C PCB). Bio-Medical Waste (Management and Handling) Rules, 1996 Additional precaution for storage and disposal of rejected drugs Records Proper and safe storage of waste materials awaiting disposal.
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Pharmaceutical Waste Management PARAS SHAH
Waste & Effluents (E/C PCB). • Bio-Medical Waste (Management and Handling) Rules, 1996 • Additional precaution for storage and disposal of rejected drugs • Records • Proper and safe storage of waste materials awaiting disposal
Biomedical Waste (Management and Handling) Rules • Duty of Occupier to make sure wastes are handled in a way which does not affect human health and environment • Treated and disposed as per Schedule I as per the standards in Schedule V
Prescribed Authorities • State : Gujarat Pollution Control Board • Central : Ministry of Environment and Forest , Central Pollution Control Board
Records • Annual Report Form II (Annexure III) by 31st January every year. (includes Categories and quantities) • Annual Report sent to CPCB by 31st March. • Authorized person maintains the records related to generation, collection, reception, storage, transportation, treatment, disposal and/or any form of handling of bio-medical waste
Accident Reporting: Authorized person has to report the accident in Form III (Annexure-IV).
Methods of Disposal Return to Donor or mfg. - Near expire goods - Cross-frontier transport
Landfill • Open Uncontrolled non-engineered dump • Not environment friendly • Use only as last resort • Only after immobilization or inertization • Cover with municipal waste • Pollutes aquifer
Engineered Landfill • Protects loss of chemicals into aquifer • Immobilized best • Direct deposit second best
Highly Engineered Sanitary Landfill • Properly Constructed and Operated • Protects aquifer • Isolated pit • Compacted and covered with soil
Immobilization-Encapsulation • Solid block in plastic or steel drum • Filled to 75% capacity • Solid semisolid pharmaceuticals are added, then cement, lime and water are added • Ratio of lime, cement and water 15:15:5 W • Welded and filled
Inertization: • Remove all packaging materials • Ground and mixed with water, cement and lime. • Then disposed with municipal waste • Ratio Pharmaceutical, cement, lime and water is 65:15:15:5
Sewer: • Liquid pharmaceuticals diluted with water flushed into sewers. • Properly diluted and flushed in large and fast moving quantities of sewer. • Hydrogeologist or sanitary engineer may be needed in case of damaged sewer
Burning in Open containers • Not for Pharmaceuticals • Paper and cardboard packaging • PVC not burnt
Medium Temp. Incineration • Operates around 850 degree Celsius • Not for halogen compounds • Material diluted with large municipal waste (1:1000) and then incinerated.
High Temp. Incineration • Cement kilns, Coal fired thermal stations • Higher combustion retention time and expel gas at higher altitude via chimneys. • Remove packaging materials • Burn with fuel • Not more than 5% of fuel at one time. • Fast and large quantities can be disposed
Chemical decomposition • Chemical decomposition followed by landfill. • Tedious and time-consuming • Only for small quantities