Challenge #1: No segregation at the source
Waste collection in housing societies occurs mostly through the local government or its empanelled vendors. In most cities, the lack of segregation at individual household levels presents several major challenges:
All this begs the question,’ Why don’t societies segregate their waste?’
The main reasons are:
Select environmentally conscious and responsible adults from the society or members of MC/RWA to form a waste management committee to conduct the following:
Challenge #2: Incorrect/inadequate segregation techniques
Even when residents have started to segregate waste at home, they don’t always follow the right procedure all the way to close the loop.
Wrong practices include:
1. Source segregation without source reduction
Residents simply segregate without minimizing the amount of waste generated.
Solution: Practice the 4 Rs (refuse, reduce, reuse, recycle)
2. Hazardous waste is not sealed and labelled
Waste passes through multiple hands before final disposal. If domestic hazardous waste (diapers, sanitary napkins, glass shards, chemicals, etc.) is not labelled it ends up causing illness and injuries to waste collectors.
Solution: Wrap hazardous waste securely, double bag it with a label and seal it tightly.
3. Excessive use of garbage liners/bags
Dry and wet waste is separated into two garbage bags, doubling the volume of plastic waste.
Solution: Compost wet waste at home or cover it with newspaper before dumping. Dump the dry waste directly without garbage liners in the municipal waste collection truck.
4. Incorrect disposal of e-waste
Waste such as tube lights is carelessly disposed of, often mixed with other kinds of waste. Broken tube lights are a major source of mercury poisoning.
Solution: Hand over all e-waste separately to the collection agency. RWA can organize e-waste collection drives at regular intervals.
Challenge #3: Slow adoption of in-house composting
Three major obstacles stand in the way of individual/community composting:
1. The misconception that composting is smelly and attracts maggots and flies
2. Lack of interest and low enthusiasm
3. Budgetary constraints
What are the possible solutions?
Waste committee members should lead by example and start composting wet waste at home or at a smaller scale in a common area initially. Show small, incremental sprints towards successful composting to generate interest and participation gradually. Laws of collective behaviour suggest that if someone sees their neighbours doing something together, they’re compelled to join in to be socially included. Once enough momentum is gathered, society can invest in larger community composting systems. For societies that need to compost on-site, vendor-based composting solutions are an ideal first step.
Budget limitations concerning community composting can be addressed by starting low-cost/DIY home composting solutions at first and scaling them up in the future.
Challenge #4: Lack of monitoring in housing societies
This can be considered the most important factor that decides the success of your waste management practices. Societies are often found starting waste reduction, segregation, and composting measures with enough involvement in the beginning but slowly lose interest and resort to old habits of mixing waste and producing more waste.
Waste monitoring can be done in the following ways:
According to the former in-charge of BMC’s SWM Project, Pundalik Awate, “There are around 40,000 bulk generator societies identified in Mumbai, of which 10-20% are following all compliances while 20% have been notified to start following Solid Waste Management rules. Some societies avoid the mandate by claiming they don’t fall under the bulk generator classification, i.e. they produce less than 100 kg of waste. Some others are in the process of following the mandate.” There’s no clarity, however, on the 60% of societies that are possibly violating segregation and in-situ composting rules or are struggling to get the compliance measures off the ground.
The municipal corporation of Chennai has already allowed the office-bearers of housing societies to fine their residents for non-segregation. The amount of penalty is fixed after getting the general consensus of all residents and is based on the size of the society and the number of repeat offences.
According to Kamlesh Singh of Swayam Swachatta Initiative Limited (SSIL), a government-empanelled waste management agency for South Delhi, gated communities here have achieved 50-70% waste segregation. However, to bring it up to 100%, RWAs must be cooperative with agencies and think of waste management as their responsibility. Residents must not see waste management as an additional unwanted chore in their routine. “Bringing about a behavioural change is a slow and steady process”, he says.
“The penalty for not segregating waste is Rs. 200 for every default whereas RWAs can also be penalized Rs. 10,000 in a month if they fail to deal with waste in accordance with the Rules. But, waste can easily be deposited in the Auto-Tippers plying on the streets as they get stationed at ‘halt-points’. For this, there are no charges to be paid by the user. This is a street-level collection service provided by SDMC/SSIL.”
Bangalore has been making steady strides toward solid waste management but not without its challenges. Nalini Shekhar, Co-founder and Executive Director of Hasiru Dala, a Bangalore-based social impact organization and waste collection agency says, “Apartments that have engaged with responsible service providers who insist on proper compliance, have a segregation level of 98%. There is 60-80% segregation in most wards, with high participation in solid waste management.”
She recounts the challenges of at-source segregation, “In Bangalore, the system is set for collection of dry and wet waste separately in 38 wards and now that needs scaling up. Dry waste is collected by waste-pickers / Self Help Groups but the dry waste processing infrastructure is too small for the level of collection we are doing. Since segregation is getting better, the decentralized infrastructure should catch up. Another major challenge is that the payment for service providers is never made on time, some dry waste collectors/waste-pickers have to wait for as long as 25 months!”
Community composting is a largely unexploited solution that is gradually getting its fair share of attention in India’s sustainability and waste management landscape. The power to harness the potential of waste lies with housing societies and gated communities today which can reap the benefits of large-scale composting, produce rich organic fertilizer, create organic community gardens, or even generate revenue from the sale of good quality compost.
Composting is a natural method of waste disposal used to turn biodegradable or wet waste into organic fertilizer. When different waste generators such as small and large households within one or several societies compost organic waste jointly at a specific site (ideally within the society premises, but sometimes in a nearby shared space) it is called community composting. The compost is used as fertilizer for growing fruits/vegetables/herbs and gardening within the society premises as well as individual homes. It can also be sold through municipal buy-back programs or farmer connects. Community composting requires large-scale infrastructure that allows large volumes of waste to be managed as close to the source as possible and thus diverted away from landfills.
Types of composting
Best Composting and Easy.
The Aaga is an aerobic ‘hot pile’ decentralized bulk waste composter. It makes composting simple, labour-saving, and hassle-free for apartments, offices, resorts & all community institutions. Daily Dump offers demos for community members to clarify questions and ensure informed decision-making in your community. We also provide detailed, hands-on training for housekeeping staff to ensure smooth functioning. You can install it on terraces, in open spaces, and near the entrance. The internal ‘breathing tower’ regulates air flow and ensures no foul odour. Ergonomic design allows easy harvesting of compost. The Aaga is a product that your housekeeping staff will be happy to use. By getting your community to use it you will inspire others and create a living lab for your children to learn hands-on.
Directions for use
PROCESS OF SEMI-AUTOMATIC COMPOST MACHINE:
Alfa Therm decentralized composting machines are used to effectively dispose of organic wastes (food waste and similar biodegradable wastes) resulting in volume reduction and converting the organic waste into high-quality compost. The process of the semi-automatic composting machine is as under:
PROCESS OF FULLY AUTOMATIC COMPOST MACHINE:
Alfa Therm decentralized composting machines are used to effectively dispose of organic wastes (food waste and similar biodegradable wastes) resulting in volume reduction and converting the organic waste into high-quality compost. The process of an automatic composting machine is as under:
Biogas plants are waste-to-energy plants that convert organic waste into methane. Biogas plants rely on anaerobic digestion, a fermentation process in which organic waste is digested by microbes to produce methane (Biogas). Earth Recycler’s bio-gas plants are robust and durable and completely process organic waste in the shortest possible time with less maintenance costs.
We stand with the best understanding of the entire process, from the disposal of waste and other raw materials, through processing, to the delivery of the final product. Biogas plants are best suited for Restaurants, hotels, and food industries which generate large amounts of food waste and are looking for significant long-term organic waste management solutions in addition to being environmentally responsible. We offer biogas plants of different capacities from as small as 0.5 cubic meters in size.
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Jagadeesh P
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