Solid Waste Management : Issues & Challenges

 
Solid waste management is fast becoming a nightmare for citizens and local authorities in cities across India. Homes, commercial establishments, hospitals, industries and construction sites are estimated to generate a total of 10,000 MT of waste per day in the country. Even as the warning alarm regarding proper management of waste has been sounded across India, the problem seems to be particularly exacerbated in Kerala. Unofficial estimates indicate that Kerala generates 6000 ton of waste every day. However, local issues and sentiments have prevented even the collection of solid waste. The end result is that the stunning Kerala landscape has been converted into a stinking, garbage strewn one.
 
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Reasons for Rise in Waste Generation in Kerala
 
(i) Increasing urbanisation: The Census 2011 figures indicate that 47.7 percent of Kerala is urbanised. This is on par with global figures. The trend of urbanisation in the state is also different from that in the rest of the country. There is an urban-rural continuum with even the rural areas displaying distinct urban characteristics like high population densities and composite primary and tertiary occupation structures. The higher the urban population, the greater the amount of wastes that are generated. In their study, `What a Waste: A Global Review of Solid Waste Management’, authors Daniel Hoornweg and Perinaz Bhada-Tata state that the world’s urban residents are producing significantly more waste than they were just 10 years ago. By 2025, the report anticipates that the world’s urban population will be producing 2.2 billion tons per year. Given the global experience, the rise in Kerala’s urbanised population can be expected to give rise to greater waste generation.
 
(ii) Changing Lifestyles: Rising disposable incomes have led to a change in values. The use-and-throw culture is now more pronounced. There is also the insidious presence of plastic in our lives. It’s not just plastic bags that are the problem. Food, water, phones, computers – almost everything we use in our daily lives uses plastic in some form or the other. This just increases the problems of disposal, as the current composting and recycling rates in India are hardly encouraging.
 
(iii) Rise in Tourism: While tourism is a major revenue earner for Kerala, there is a serious flip side too. The United Nations Environment Programme states, “In areas with high concentrations of tourist activities and appealing natural attractions, waste disposal is a serious problem and improper disposal can be a major despoiler of the natural environment – rivers, scenic areas, and roadsides. Solid waste and littering can degrade the physical appearance of the water and shoreline and cause the death of marine animals.” The Kerala government has been taking steps to address this issue with its Kerala – Waste Free Destination Campaign. However, much more needs to be done to educate both the tourists as well as the tourism industry.
 
Solid Waste
 

(Source: http://www.universalecoservices.com/wastemanagement_in_kerala.cfm)
 
The Solutions to Kerala’s Waste Crisis
 
Education can play a major role in helping to deal with the solid waste management crisis. In addition, the government should encourage the setting up waste disposal units at the household level via composting/vermiculture or the installation of biogas units. The participation of NGOs and community organisations is critical for the success of such programmes. Open dumping grounds have far reaching environmental and health consequences. Local citizens should therefore be made aware of the need for integrated waste management which includes waste processing and treatment.
 

  • Guest

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  • MANEESHA

    Smokeless incinerators for enhanced
    environmental protection.

    Engineering product manufacturer ECO GLOBAL ENGINEERING INCORPORATION Trivandrum,
    specialises in the production of a wide range of engineering products that
    include smokeless incinerators designed for efficient performance and enhanced
    care for the environment.

  • MANEESHA

    Economically advanced, thickly populated and very
    cleanest country in the world is the Republic of Singapore where they promote
    and adopted Highly Advanced, Sophisticated and Ultramodern Smokeless
    IncinerationTechnology using SMOKELESS INCINERATORS (A NEW
    TECHNOLOGY DEVELOPED BY SINGAPORE BASED COMPANY-ECO GLOBAL ENGINEERING INCORPORATION (ECOGEI). IT DOES MEAN THAT A THICKLY POPULATED AND ECONOMCALY HIGHLY ADAVANCED COUNTRY LIKE SINGAPORE ADOPTED A SYSTEM OF SMOKELESS INCINERATION THAT SUCESSFULLY IMPLEMENTED IN SINGAPORE AND WHICH HAS BEEN PREVAILING IN SINGAPORE
    FOR MANY YEARS. OTHER THICKLY POPULATED COUNTRIES OTHER THAN SINGAPORE ALSO FOLLOWING THE SAME SYSTEM AND ALL INSTALLATIONS DONE BY THE ABOVE MENTIONED SINGAPORE BASED COMPANY ARE WORKING AMZINGLY AND FANTASTICALLY WITHOUT MAKING ANY KIND OF ENVIRONMENTAL ISSUES AND POLLUTIONS AND 100% HYGENIC TO HUMAN AND OTHER BEINGS IN THE PLANET EARTH. OTHER THICKLY POPULATED COUNTRIES OTHER THAN SINGAPORE

    1) SMOKELESS INCINERATORS (NO SMOKE, NO FUMES, NO ODOUR, NO

    EMISSION OF FLY ASHES AND NO TOXIC EMISSIONS)

    2) BIO-GAS PLANTS

    3) PAB/EPAB REACTOTRS

    4) FOOD WASTE DISPOSERS (CRUSHERS)

    5) ECO-DIGESTORS (CONVERTING FOOD WASTES OF ANY KIND INTO

    COMPOST, FERTILIZER, CATTLE FEED, REUSABLE WATER ETC.)

    1) SOPHISTICATED SMOKELESS INCINERATORS

    (NO SMOKE, NO FUMES, NO ODOUR AND NO EMISSION OF FLY
    ASHES)

    ALSO ADOPTED AND IMPLENETD THE ADVANCED SMOKELESS INCINERATION TECHNOLOGY(SMOKE DIGESTION TECHNOLOGY AN ADVANCED LATEST TECHNOLOGY DEVELOPED BY ECOGEI,SINGAPORE). WHATEVER THE WASTES GENERATED IN KERALA AND IN INDIA AS A WHOLE CANBE INCINERATED SAFELY WITHOUT MAKING ANY ENVIRONMENTAL ISSUES AND POLLUTION PROTECTING ECO-SYSTEM.

    • Joe

      may be correct but the fact that SG which is only half the size of Kochi will be more easy to manage and control.SG is just a size of a supermarket compared to Ernakulam dist.,think practical. SG is a Totally different place.
      I would have supported your point if Even Malaysia had the same waste management standards/facility as SG as they’re neighbours.

  • Guest

    @disqus_063FOzR9Jv:disqus may be correct but the fact that SG which is only half the size of Kochi will be more easy to manage and control.SG is just a size of a supermarket compared to Ernakulam dist.,think practical. SG is a Totally different place.
    I would have supported your point if Even Malaysia had the same waste management standards/facility as SG as they’re neighbours.