Waste in my locality: kinds, motivating neighbours, and using waste so less reaches the landfill

Introduction

A typical residential colony in an Indian city produces a daily stream of mixed waste from homes, shops, the market, the park and construction sites. Most of it need not reach a landfill if it is separated at source and each part is put to use.

Kinds of waste generated in my locality

• Wet (biodegradable) waste: kitchen scraps, vegetable and fruit peels, tea leaves, leftover food, flowers from puja, and leaves and grass from the park. Household kitchen waste is degradable, wet waste.
• Dry recyclable waste: newspapers, cartons, plastic bottles and packets, glass jars and metal cans, which are largely recyclable.
• Dry non-recyclable waste: multi-layer wrappers, thermocol, broken ceramics, and wrapped sanitary waste and diapers.
• Domestic hazardous waste: used batteries, tube lights and CFL bulbs, expired medicines, paint and pesticide containers, all named in the Rules as domestic hazardous waste.
• E-waste: old phones, chargers and small appliances.
• Construction and demolition waste from house repairs, and sewage from every home.

How I will motivate my neighbours

1. Talk to the resident welfare association first. Under the Solid Waste Management Rules, 2016, resident welfare associations must, with the local body, ensure segregation at source, separate collection, hand-over of recyclables to authorised waste pickers or recyclers, and composting or bio-methanation of wet waste within the premises as far as possible. A meeting that explains this turns segregation from a favour into a shared duty.
2. Explain the law simply. Every household must keep three streams, biodegradable, non-biodegradable and domestic hazardous, must not throw, burn or bury waste on streets, drains or open spaces, and must pay the user fee.
3. Make it easy. Give each house two labelled bins (green for wet, blue for dry) and a small bag for hazardous items, and fix a collection timetable with the waste collector.
4. Lead by example. Volunteers start with their own homes and display their compost and their monthly dry-waste count; a household's dry waste is a good measure of how well it follows the 3Rs.
5. Involve children and elders. School children run poster and door-to-door drives; senior citizens supervise the compost corner.
6. Recognise effort. Name a zero-waste lane each month on the colony notice board and WhatsApp group.
7. Respect waste pickers. Introduce the local waste picker to residents, so that clean dry waste goes to the person who earns from it.

Managing and using each kind of waste

The guiding rule is reduce, then reuse, then recycle, in that order.

• Kitchen and garden waste into compost. Wet waste can be composted into organic fertiliser. A pit or drum composter, or a vermi-compost pit with earthworms, in the colony park turns the daily kitchen and garden waste into manure for the park itself.
• Sewage and wet waste into biogas. Sewage can feed a biogas plant to make fuel, and a small community biogas unit can run the guard room or the community kitchen.
• Dry recyclables to recyclers. Plastic is recycled into new plastic products, and scrap metal and broken glass into new metal and glass goods; a monthly kabadi day sells them.
• Reduce at source. Cloth bags, refills, steel tiffins and fewer packaged goods shrink the dry waste itself.
• Reuse. Old clothes, books and toys go to a swap shelf or to charity; jars and boxes are reused at home.
• Hazardous waste and e-waste are collected separately and handed over to the collector named by the local body or an authorised e-waste recycler, never burnt or dumped.
• Construction debris is stored in the owner's premises and sent for reuse as filling material instead of being dumped in the park.

Conclusion

If the colony separates its waste, composts the wet part, sells the dry part and hands over hazardous items separately, the share that ends up in a landfill falls to a small fraction. Motivation works best when the rules are explained, the system is made easy, and good practice is seen and praised.