New Delhi, Apr 21:
Using double layered bags, mandatory labelling and colour coded bins for the management of waste generated during the diagnostics and treatment of suspected and confirmed COVID-19 patients are part of the guidelines issued by the Central Pollution Control Board (CPCB).
The apex pollution monitoring body said specific guidelines are required to be followed by all, including isolation wards, quarantine centres, sample collection centres, laboratories, ULBs and common biomedical waste treatment and disposal facilities.According to the revised guidelines, healthcare facilities having isolation wards for COVID-19 patients need to keep separate colour coded bins/bags/containers in wards and maintain proper segregation of waste as per BMWM Rules, 2016 as amended and CPCB guidelines for implementation of BMW Management Rules.
“As precaution double layered bags (using 2 bags) should be used for collection of waste from COVID-19 isolation wards so as to ensure adequate strength and no-leaks.
“If a bedpan is used, then faeces is to be washed into toilet and cleaned with a neutral detergent and water, disinfected with a 0.5 pc chlorine solution, then rinsed with clean water. Collect used PPEs such as goggles, face-shield, splash proof apron, plastic coverall, hazmat suit, nitrile gloves into red bag. Collect used masks (including triple layer mask, N95 mask, etc.), head cover/cap, shoe-cover, disposable linen gown, non-plastic or semi-plastic coverall in Yellow bags,” it said.
Biomedical waste if any generated from quarantine centers/camps should be collected separately in yellow coloured bags, CPCP said.
The CPCB clarified that quarantine camps, quarantine homes are places where suspected cases or the contacts of suspected or confirmed cases who have been directed by authorized hospitals or local authorities to stay at home for at least 14 days or more for observation for any symptom of COVID-19.