This article has been divided into
parts to cover the need for sustainable management of municipal solid waste in
developing countries
Introduction
Waste was an early problem of mankind, and a growing one
that is of major concern to every nation of the world (Allende 2009). In early
pre-industrial times, waste generation was not an issue as populations were
smaller. Waste was disposed of in the ground where it would turn to compost to
improve soil fertility. Now are days, due to population growth and
urbanization, the disposal of waste has proved to be a major public health
issue and a vital factor affecting the quality of the environment. This,
especially in developing countries has become one of the most intractable
environmental problems today. Municipal Solid Waste disposal is now a
particularly worrying issue that can be likened to a ‘monster’ staring the
authorities in the face. Due to increase in population and illiteracy in
developing countries, it is difficult to manage waste generation. Most of the
manforce in the governing body is utilized in providing basic services like
water, health etc. Waste management particularly generation becomes
least priority issue. Unauthorized structures, small shops, construction
activities, local markets generate huge solid waste. Local bodies most of the
times does not have budgetary support to handle waste generation in better
manner. Manforce dealing with waste generation is not equipped enough. Trained,
motivated working staff always contributes better in minimizing waste
generation.
Wastes: are substances, materials or objects discarded as
worthless or unwanted, defective, of no further value for human economic
production activities or process (Adegoke, 1990).
Solid wastes: are man’s unwanted materials which are non-liquid and
non-gaseous and consist of organic matter (easily biodegradable) and inorganic
(non-biodegradable which include metals, plastics, bottles and broken glasses).
Municipal Solid
Wastes (MSW): include waste
from households, businesses and institutions, construction and demolition waste
in small quantities, general solid wastes from hospitals (excluding hazardous
wastes), waste from smaller industries that is not classified as hazardous, and
wastes from streets, public areas and open drains. It is not concerned with
wastes from agriculture, larger industries or the mining industries which
normally handle their own wastes. Such wastes are generated in huge quantities
in many countries, but the systems for collecting, treating and disposing of
them are separate from the systems used for municipal solid waste. They
commonly called “trash” or “garbage”, include wastes such as durable goods,
e.g., tires, furniture; nondurable goods, e.g., newspapers, plastic
plates/cups; containers and packaging, e.g., milk cartons, plastic wrap; and
other wastes, e.g.,yard waste, food.
Semisolid wastes such as
sludge and nightsoil are considered to be the responsibility of liquid waste
management systems. While hazardous industrial and medical wastes are, by
definition, not components of municipal solid waste, they are normally quite
difficult to separate from municipal solid waste, particularly when their
sources are small and scattered. Municipal solid waste management systems
should therefore include special measures for preventing hazardous materials
from entering the waste stream and -to the extent that this cannot be ensured.
Factors
Influencing Municipal Solid Waste Generation
With rising urbanization
and change in lifestyle and food habits, the amount of municipal solid waste
has been increasing rapidly and its composition is also changing. The increasing
population directly influences the municipal solid waste generated in the
surrounding areas. Again industrialization affects level of urbanization
and increases population levels there by increasing the overall waste
generated. The rate of waste generation covers community activities such
as commercial, institutional, industrial and markets. It is also related to the
economic level of different sectors in the community such as squatters,
low, medium and high class residential area. Thus, the rate varies according to
the type of waste generators and land use.
Composition of
municipal solid waste generation
Composition of municipal
solid waste provides a description of the constituents of the waste and it
differs widely from place to place. The most striking difference is the
difference in organic contents which is much higher in the low income areas
than the high income, while the paper and plastic content is much higher in
high income areas than low income areas. This reflects the difference in
consumption pattern, cultural and educational differences. In higher income
areas disposable material and packaged food are used in higher quantities; this
results in the waste having higher calorific value, lower specific density and
lower moisture content. In the case of lower income areas, the usage of fresh
vegetables to packaged food is much higher. This results in a waste composition
that has high moisture content, high specific weight and low calorific
value.
Identification of waste
composition is thus, crucial for the selection of the most appropriate
technology for treatment, taking essential health precautions and space needed
for the treatment facilities. Moreover, technology that seems to work for
developed countries may not work for developing countries since waste
composition varies from countries to countries, differences between
geographical regions, between nations, between cities and even within a city.
The list of differences between one location and another can be very long.
Despite this recognition, there has been no study on the analysis of municipal
waste composition in most developing countries. The ‘blind technology transfer’
of machinery from developed countries to developing countries and its
subsequent failure has brought attention to the need for appropriate technology
to suit the conditions in developing countries (type of waste, composition,
etc.).
The composition may be
broadly categories in:
- Biodegradable waste: food and kitchen waste, green waste (vegetables, flowers, leaves, fruits), paper (can also be recycled).
- Recyclable material: paper, glass, bottles, cans, metals, certain plastics, etc.
- Inert waste: construction and demolition waste, dirt, rocks, debris.
- Composite wastes: waste clothing, Tetra Packs, waste plastics such as toys.
- Domestic hazardous waste (also called "household hazardous waste") & toxic waste: medication, e-waste, paints, chemicals, light bulbs, fluorescent tubes, spray cans, fertilizer and pesticide containers, batteries, shoe polish.
Sources of
Municipal Solid Waste
- Household waste: is produced from daily household consumption, and includes food waste, paper, plastic, metal and glass containers from the packaging of domestic consumables, and used fabric from clothing, cleaning rags, and bedding, among others. In developing countries, up to two-third of this category consist of kitchen wastes. In poor neighbourhoods, traditional cooking can also produce ash, and where sanitation facilities are limited, the waste might also include faecal matter. In wealthy countries discarded furniture, used appliances and garden wastes are included.
- Commercial waste: In developing countries, markets are an important source of commercial waste, much of it biodegradable. Other sources include shops, offices, restaurants, warehouses and hotels.
- Institutional waste: Solid wastes from schools, governmental offices, hospitals, and religious buildings are included in this category. Paper is the predominant waste from most institutional sources except those containing residences, such as barracks and nurses’ hostels, where the proportion of food waste is significant. Wastes from hospitals and other healthcare establishments should be segregated into two main categories – hazardous and general. Only the non-hazardous (general) wastes are the responsibility of the municipal authorities.
- Street sweepings: Street sweepings consist of sand, stones, spilled loads and debris from traffic accidents, as well as paper and plastic litter dropped by pedestrians and from vehicles or blown by the wind. They may also include appreciable amounts of household refuse and human and animal faecal matter.
- Drain wastes: In some cities the cleaning of open storm drains and culverts is linked to street sweeping. Silt from drains can be difficult to dislodge and is usually wet and very dense.
- Bulky waste: This includes items that are too big to be collected by the normal system for collecting municipal waste, and are not generated on a regular basis. Examples are old and unwanted furniture, mattresses and household appliances, and sometimes the carcasses of large animals.
- Foliage: Residues from gardening and pruning often have a very low bulk density, (unless they are shredded) and so can occupy large volumes in storage containers.
- Industrial waste: includes all materials generated from industrial production processes, and may include scrap metals, shredded wood, paper, plastics or other fabrics.
- Construction and demolition waste: derives from the erection of new buildings, or the refurbishment of old structures. This type of waste usually includes broken concrete, scrap wood and wood products, particle board, glass, old electrical materials, tiling and related masonry, old metal, and paints. Like industrial waste, construction and demolition waste is increasingly being recycled, especially in more developed countries.
- Mining waste: is often bulky, and results from the removal and/or relocation of overburden material such as soil or vegetation, in order to access minerals.
- Agricultural waste: is material generated from agricultural production and harvesting activities. This may include faecal matter from livestock production, green organic matter from fruit and vegetable production, and dried matter from the remnants of grain production and harvests. Waste from the agricultural sector may also be produced from the decomposition of bulk food harvests or contaminated material culled from food-crop infestations.
Some components of
industrial, agricultural and mining waste are together broadly classified as
hazardous waste. Household and other institutional waste, such as that
collected from public offices, schools, hospitals and business places in urban
and residential areas are classified as municipal solid waste.
Thanks for sharing this information about liquid waste removal. Do you know where I can find some more info like this?
ReplyDeleteThanks for sharing the great info, and I know that this might be a bit of a stretch to ask for. But I've been looking into getting help with some of the liquid waste removal in Toronto. So any help or advice that I could get would be great.
ReplyDeleteNice blog!! I think it is interesting to learn about liquid waste removal .
ReplyDeleteThis has been a great blog. Thanks for sharing this. liquid waste removal
ReplyDeleteThe main culprit responsible for medical waste is definitely the waste producer, which are the health-care providers. They should be given extensive training on proper waste disposal management. The change should start from them because they are the root of the problem. North Carolina Medical Waste Disposal
ReplyDeleteWaste management is most garbage challenging job in the world. Our total medical environment health depends on Medical waste treatment. We should disposed the medical waste properly and timely and care fully. Medical waste disposal Washington DC
ReplyDeleteThank you so much for this post on waste management. Over the last ten years I can now see what a big problem the world is facing when it comes to waste. I try to do everything I can in my life to be as environmentally friendly as I can. I would love to you write a post talking solely about liquid waste removal.
ReplyDeleteJessie | http://www.knoxpumpingservice.com/en/services.html
Thank you for your post. This is excellent information. It is amazing and wonderful to visit your site.
ReplyDeleteagricultural farms service providers
Positive site, where did u produce the info with this posting? I'm pleased I discovered it though, ill be checking back soon to learn what additional posts you include.Office Clearance Lincolnshire
ReplyDeleteUseful Information, your blog is sharing unique information....
ReplyDeleteThanks for sharing!!!
farm accounting and management services
best agricultural software supplier
Computer waste disposal bangalore, India
ReplyDeleteEPR Authorization
E Waste Authorization
This has been a great blog about garbage waste. No doubt wastage was an early problem of mankind, and a growing one that is of major concern to every nation of the world. Melbourne Cheapest Bin Hire providing best services of waste management in Australia.
ReplyDeleteUseful Information, your blog is sharing unique information....
ReplyDeleteThanks for sharing!!!
best agricultural software supplier
types of agricultural produce
construction waste removali
ReplyDeleteLondon Waste Removal Service - House builders or construction renovation service take place all over London. We offer removals all types of waste or construction rubbish cleaner. We offer office, furniture, garden, junk and rubbish clearance.
to get more - http://londonwasteremovalservice.co.uk/builders/
ReplyDeleteYou have discussed an interesting topic that everybody should know. Very well explained with examples. I have found a similar
websiteLiquid Waste Removal visit the site to know more about coopersenviro.
Great blog. All posts have something to learn. Your work is very good and i appreciate you and hopping for some more informative posts.
ReplyDeleteHouse Waste Collection London
Subsequently, after spending many hours on the internet at last We have uncovered an individual that definitely does know what they are discussing many thanks a great deal wonderful post.
ReplyDeleteConvexicon India leading as best Solid Waste management Companies in India. We are providing the best waste management solution for every organization.
ReplyDeleteThis is a blog to watch for sure. I think you have a really awesome writing style by the way. Very easy to read. Your blog design is so clean too! Thank you all the hard work!
ReplyDeleteConstruction Debris
It's really a great and helpful piece of info. I'm glad that you just shared this useful information with us. Please keep us up to date like this. Thank you for sharing. Visit our website and get more details about waste management.
ReplyDeleteI wanted to thank you for this great read!! I definitely enjoying every little bit of it I have you bookmarked to check out new stuff you post.
ReplyDeleteExpert Junk Removal ny
industrial waste .
ReplyDeletein construction site an ecofriend gateway for developing Bangladesh Every time Industrial waste.
I wanted to thank you for this great read!! I definitely enjoying every little bit of it I have you bookmarked to check out new stuff you post.
ReplyDeleteDrain field repairs Debary
Rubbish Clearance London
ReplyDeleteIf you are looking at rubbish clearance services in London, then RubbishToGo is a professional rubbish removal company in London that provides the best commercial rubbish clearance services in London.
to get more - https://rubbishtogo.co.uk/commercial-rubbish-clearance-london.html
Rubbish Clearance
ReplyDeleteRubbish To Go, you can save time and money on rubbish clearance services in London. We are committed to offering fast and professional rubbish removal for both residential and commercial services.
to get more - https://rubbishtogo.co.uk/rubbish-removal-cm5-ongar.html
Removal Company London Our moving company is one of the best leading companies. Great services provider. Our one of the best great services removal services London.
ReplyDeleteNice post and good information on municipal solid waste management. Thanks for sharing and you can also check
ReplyDeletewaste management in india
Nice post and it's informative too. Thanks for sharing and you can also check waste disposal management
ReplyDeleteDecent post and great data on civil strong waste administration. Much obliged for sharing and you can likewise check.
ReplyDeleteSkip Hire Sheffield
This post is informative. Thanks for mention.
ReplyDeleteFood Waste Management Australia
Home Biogas Digester Australia
Thanks for sharing fantastic piece of content with us. if you are looking for best Rubbish Removal services in london then best choice is
ReplyDeleteKERNAHANS CONTRACTORS
Request construction bin for clearing construction deposits near your site. We are here to collect all rubbish and scraps with efficient and experienced dealers and workers. Visit us for a free quote with construction rubbish removal sydney
ReplyDeleteI needed to thank you for this extraordinary read!! I unquestionably getting a charge out of every last piece of it I have you bookmarked to look at new stuff you post.
ReplyDeleteSkips Near Me
Really Great blog, Thanks for sharing!
ReplyDeleteSolid Waste Treatment Plants New Zealand
Food Waste Management Australia
FOGO Composter Australia
Great post and municipal solid waste management is very necessary for balanced environment. Thanks for sharing.
ReplyDeleteplastic waste management in india
I am searching a lot about this, I wondered about, This is very informative, firstly I read Skip Hire , It is really helpful, Thanks
ReplyDeleteThanks for sharing this blog. There are many points that are considered during hiring Plastic waste recycling company . I have also found something to related to Plastic waste recycling company there details are following as.
ReplyDeleteThanks for sharing such a nice blog.
ReplyDeleteTrash Collection
Solid-waste management is a multidimensional issue that consolidates political, institutional, social, ecological, and financial angles. Improving SWM in agricultural nations expects endeavors to raise public mindfulness, increment financing, assemble mastery, and put resources into foundation. To gain progress, communities should accept new systems for SWM that are participatory, relevantly coordinated, complex, skip bin hire and versatile.
ReplyDeleteGreat Post! Thanks for sharing.
ReplyDeleteSquander the board is more difficult in created nations in light of the fact that there are for the most part no strong burdening, tax, expense for-administration, and advance and obligation administration systems to help its framework. Non-industrial nations for the most part don't have the moderately high air discharge guidelines to subsidize. Subsequently, such nations rely to a great extent upon worldwide givers and humble public help.
ReplyDeleteLead reusing is additionally risky in non-industrial nations. In a few enormous urban communities, youth gather disposed of vehicle batteries to recuperate lead. The lead is liquefied on kitchen ovens, filled wood shape, and sold for additional reusing. Tragically, lead fumes when breathed in cause neurological burdens and illnesses. It's anything but a long-lasting U.S. government strategy to test American specialists in U.S. Government offices and Foreign Assistance Missions for blood or hair lead levels, and eliminate them from the openness nations for half a month until their lead levels recover to business as usual.
ReplyDeleteThanks a lot for your generosity....The services of e waste dismantlers or recyclers are necessary for safe and systematic handling of end of life cycle e-wastes manufactured by a particular company permitted to fulfill its extended producer responsibility as approved by the Pollution Control Board Ace Recycling is a principle reusing firm benefiting quite a while and also supplies e-waste reusing Sydney..
ReplyDeletee waste recycling sydney
I got here much interesting stuff about waste removal. The post is great! Thanks for sharing it! Junk Removal Services Georgia
ReplyDeleteThanks a lot for your generosity....We offer e-waste recycling Melbourne for e-trash evacuation fittingly, while you will procure an encouraging accumulation for your e-rubbish.
ReplyDeletee waste recycling melbourne
Your words of interest in this article almost match my own. This article is really commendable. I really like this post. Thank you so much for sharing such posts.
ReplyDeleteSkip Hire Leicester
I loveed to read the article of skip hire on this page. You Should follow this site for the best information and services.
ReplyDeleteSkip Hire Kent
HEXA DEBARRAS - Debarras maison, vide maison, vide appartement Société de debarras maison vide maison en France Devis gratuit, meilleurs prix! Vidage maison, vide appartement, débarras cave, vide grenier, bureaux
ReplyDeleteThis article is very helpful, I wondered about this amazing article.. This is very informative.
ReplyDelete“you are doing a great job, and up to date with technology”
Skip Hire Plymouth
This is an interesting post. For medical wastes, as you've mentioned is not part of Municipal waste but these kind of wastes should be monitored by the Gov't to secured that those are properly disposed of and managed. There are many clinical waste disposal services that will help facilites to collect, dispose and manage.
ReplyDeleteVery Informative Blog. Thanks for providing such a useful Knowledge on waste management services. I have learned many things about waste management services melbourne with this blog. Keep sharing.
ReplyDeleteThanks For Sharing. Especia Associates is one of the leading Financial Advisors & Consultants company In India. We provide CA Services, CFO Services, Company Secretary Services, and ESOP Services. An ESOP is a benefit plan that has provisions for the company, employees, and the original owners where the owners sell shares to the ESOP Trust that holds the fund for the employees. If you think in your mind about How to Sell ESOP Shares then call 9310165114 or visit us at How to Sell ESOP Shares
ReplyDeleteThanks for sharing this blog. Municipal solid waste management is very important for the environment. We are also providing solutions for disposal and treatment of all types of waste and reduction of landfills in India
ReplyDeleteWaste is gold
Thanks for sharing this information.
ReplyDeleteDisposal and treatment of commercial waste is a critical problem. we are also working towards solving waste management problems.
I reviewed your blog it's really good. thank you for the information about this blog.I want more information
ReplyDeleteappliance removal near me
junk haulers near me
Sound Tree Care LLC is based out of SeaTac WA, and provides professional tree service to the Seattle area. Tree Pruning, Tree Trimming, Tree Service , you name, it, we can take care of it. ISA Certified, we place a high value on safety for every job we complete
ReplyDeleteThanks for sharing excellent information. Your website is very cool. I am impressed by the details that you’ve on this site.
ReplyDeleteLocally owned and operated, Clean Slate Hauling and Land Clearing Service is committed to providing Brandon and Central Florida with land clearing services that exceed expectations for quality and customer care.
This comment has been removed by the author.
ReplyDeleteThanks for sharing this blog with us.
ReplyDeletejunk removal company Houston
Great post, In India, plastic waste management is an absolute necessity, Here we are providing you a course about plastic waste management which is helpful for you. Industrial Courses In India
ReplyDeleteThanks for all the information.
ReplyDeleteReally I am very impressed with this post. Just awesome... I haven’t any word to appreciate this post.
ReplyDeleteJunk removal Port Deposit MD
Nice blog, thanks for sharing this blog. Specialist Property Cleaning And Property Clearance Services For Domestic, Commercial And Industrial Properties In UK. Fast Turnaround!
ReplyDeleteanimal waste cleaning company uk
Nice Post!!
ReplyDeletePlease look here at Medical Waste Services
Want to be the CEO/event manager/ director/ of the next cricket/sports team? To learn various strategies and techniques used by sports organizations, teams, and individuals to manage, promote, and grow the sports industry. To join MBA in Sports Management, Visit https://mba-esg.in/!
ReplyDeleteHi! Dear Author,
ReplyDeleteThank you for sharing such an insightful post. I found it very informative and thought-provoking.
I particularly appreciated your idea, as it provided a fresh perspective on Your personal experience made the content more relatable and engaging.
Additionally, I agree with your views on
Emergency Waste Clearance
. It is essential to actionable advice, and your post provided excellent guidance on how to do so.
Overall, I thoroughly enjoyed reading your post and look forward to reading more from you in the future.
Best regards,
John lee
This blog post sheds much-needed light on the challenges and opportunities surrounding municipal solid waste management in developing countries. It is an issue that demands urgent attention and effective solutions to ensure a clean and sustainable environment for the growing populations in these regions.
ReplyDeleteIn conclusion, municipal solid waste management software in developing countries is a complex issue that requires a multi-faceted and sustainable approach. By prioritizing investment in infrastructure, adopting innovative technologies, promoting community participation, and creating supportive policies, we can pave the way for effective waste management systems that contribute to a cleaner environment, improved public health, and a more sustainable future. Let's work together to turn this challenge into an opportunity for positive change.
Thanks for sharing this information. A GST Consultant in Mumbai is a professional expert who specializes in providing guidance and assistance to businesses and individuals in Mumbai, India, in matters related to the Goods and Services Tax (GST). GST is a significant indirect tax reform implemented in India, and it has transformed the way businesses manage their tax obligations. To navigate the complexities of GST compliance, businesses often seek the expertise of GST consultants in Mumbai.
ReplyDeleteThank you for promoting our business! As a leading provider of green waste removal services near you, we're grateful for your support. Together, we're making our community cleaner and greener. Let's continue working towards a more sustainable future.
ReplyDeleteSuch a nice post man with a van rubbish removal
ReplyDeleteWe specialize in trading and exporting various grades of ferrous, non-ferrous metal, plastic and paper scrap, at Ivory Phar Inc, we are leading LDPE Film Scrap Supplier. This low-density polyethylene (LDPE) material boasts remarkable flexibility and durability, lending itself perfectly to an array of applications including packaging materials and disposable gloves.
ReplyDeleteNice blog! We specialize in trading and exporting various grades of ferrous, non-ferrous metal, plastic and paper scrap, at Ivory Phar Inc, we are leading PET bottle Scrap Supplier. This PET plastic bottle scrap boasts remarkable flexibility and durability, lending itself perfectly to an array of applications including packaging materials and disposable gloves.
ReplyDelete