Proper and combined effort of managing waste

One third of the total waste in the world is from the construction and eradication fields. 325 million tons of waste is being repelled by US every year. At the same time the waste produced from the houses and towns in developing countries have decreased according to the report published by the Waste Watch Company that has its headquarters at Britain. The report also points out that 80% of the total waste produced around the world are recyclable. However some proper methods of managing waste have been developed that are capable of removing the entire waste from the surface of the earth. Let’s go through some of them.

Proper waste management methods

The method of carrying out waste disposal is of great importance. In today’s world creation of waste is a common fact. Since they are harmful to the environment, the method by which you dispose them off affects the environment a lot. Proper waste disposal keeps the environment disease free and green. The methods discussed below will help you keep your environment clean.

Recycling waste

It is a well known method of managing waste. It is not only a cheap method but can also be done easily by you. Recycling will save energy, resources and hence reduce pollution. Moreover you can save money by recycling. You can not only reduce the volume of waste materials but can also prevent things like batteries, tires and asphalt from ending up in landfills and incinerator. If you are a responsible citizen you should practice recycling and thereby reduce your waste.

Composting

Composting is free of any hazardous by products and also a natural process. Through this process waste materials are broken down into organic compounds which can be utilized as manure. It can be carried out easily in one’s own backyard. Any kind of waste items like leaves, grass, twigs, vegetables and fruit peels can be used. The whole matter will decompose within a few days. This nutrient rich compost can be used to improve the soil in gardens or vegetable gardens.

Landfills

Large area is required to manage waste through this process. Here the entire area is dug open in which the waste is filled. Then the waste is covered with soil. But it is not safe as highly hazardous gases like methane is given off. If proper safety means are ensured it is a good method of managing waste. For the safety of surrounding areas it is very necessary that landfills are properly lined and the waste do not come in contact with the adjoining areas.

Burning waste materials

The waste materials produced in the house can be burned. It is the best and easiest method if you cannot recycle or if there are no proper places for setting up landfills. It is an ideal waste disposal system in which steam and ash is generated by the controlled burning of waste at high temperatures. The volume of the waste is also reduced in this method. Moreover the process of combustion can be used to produce energy continuously from solid waste. The energy thus produced can be channeled into other useful purposes.
The above mentioned are some of the methods of waste management that you can carry out in the individual level. Moreover they are also safe and inexpensive. New techniques are being developed in which materials as well as energy is recovered from solid waste. These new techniques are aiming at diminishing pollution and also to conserve natural resources. Some of such approaches are intensified combustion, pyrolysis, replacing polystyrene packaging with less bulky wrapping made largely of paper etc. Let’s have a look at a completely new technique in which robots play a vital role in waste management.

Robots coming to remove waste

Robots that are capable to classify waste materials have been developed to find an ultimate solution for the increasing global waste. The wise robot named Senerobotic recycler has been developed by the Finisha technological company, Senrobotics.
These recycler robots classify and remove the wastes harmful to human beings in the construction field. This is possible through the process of ‘sensor fusion’. Three dimensional scanning, measuring and tangible assessment are also possible through sensor fusion.
Though a lot of methods have been mentioned above don’t get confused on which method to be selected. A single approach is not sufficient to address the waste problem. But all the above mentioned techniques play their own separate roles in reducing waste.

The First Joint Scheme To Produce Electricity From Waste In Kerala/ Scheme To Bring Down Solid Waste Accumulation In Kadakkal Market

(In the Kadakkal panchayat of Kollam district)

The first Decentralised Solid Waste Management Scheme of Kerala has been implemented in Kadakkal grama panchayat by setting up a power generation plant from the solid waste of markets and slaughter houses. The Kadakkal grama panchayat office and the other offices are situated in the premises of Kadakkal junction. The waste produced in the market and slaughter house, the blood and waste water from the slaughter house being dumped in the market place, the bad odor produced by it etc are the main problems faced by the people here.

Benefits of the scheme

The joint waste disposal plant that could change the bio waste produced in the market to electricity and biowaste was constructed with the help of bio tech technology and placed at the Kadakkal grama panchayat market of Kollam district. The scheme aims at curbing the menace of solid waste accumulation in the district by canalizing the waste material for power generation.It is the first joint scheme in Kerala to produce electricity from waste. This plant can dispose one ton of waste per day. The electricity produced from this plant is used to light 1200 bulbs in the market, Kadakkal children’s park and the nearby areas. Biotech, which was started in 1994 as a nodal agency under the Ministry of Non-Conventional Energy, has implemented 11 such projects.

Functioning of the plant

Kadakkal grama panchayat, which has almost an area and population equal to a municipality, is already facing an acute crisis of solid waste disposal. The plant has been set up in the market in the panchayat. The organic waste of the market is being utilised for generating power through the technology of biogas production. The Kadakkal market biotech has implemented a disposal scheme that could dispose wastes of different types and structures effectively at the same time by incorporating different technologies. This scheme that changes the blood and waste water from the slaughter house into pure water with the help of this plant has also been started. The water, which comes out of the plant after the treatment of waste, will be recycled for the functioning of the plant. A recycling unit has also been set up for this purpose. The purified water is then used to clean the slaughter house and for other purposes of the plant.

An integrated waste disposal plant with the capacity to process all types of solid waste, including plastics as well as the liquid waste from slaughter houses and market, has been designed by Biotech. The plant functioning at Kadakkal market in Kollam district is the first one of this type. A similar power generating plant is functioning at Sreekaryam Market in Thiruvananthapuram.