Key Facts

The Tamil Nadu Pollution Control Board (TNPCB) initiated punitive inspections and levied environmental compensation fines against private clinics, diagnostic laboratories, and waste contractors found illegally dumping untreated biomedical waste along the Adyar riverbanks in Chennai. Raids uncovered discarded syringes, surgical gloves, anatomical waste, and expired pharmaceuticals left in open municipal garbage bins. TNPCB authorities issued show-cause notices for closure under the Bio-Medical Waste Management Rules, 2016, mandating that healthcare facilities segregate infectious waste into designated colour-coded barcoded bins and transfer them exclusively to authorized Common Bio-medical Waste Treatment Facilities (CBWTF).

GK Context

The Bio-Medical Waste Management Rules, 2016, notified under the Environment (Protection) Act, 1986, superseded the 1998 rules, simplifying categorization into four distinct colour-coded bins: Yellow (anatomical, chemical, and pharmaceutical waste for incineration or deep burial), Red (contaminated recyclable plastics like IV bottles and catheters for autoclaving), White Translucent (sharps including needles and scalpels for shredding), and Blue (glassware and metallic implants for disinfection). The rules mandate barcoding on bio-medical waste bags to enable digital tracking from generation to final disposal, aiming to protect municipal sanitation workers, prevent contamination of waterbodies, and curb the illicit reuse of medical plasticware.