Disposal is a major problem why?and how can This problem?
Answers
Explanation:
Plastic is a non biodegradable material and takes a lot of time to decompose naturally. ... The plastic waste is harmful for animals who might eat it, can cause severe air pollution on burning, and can create heap of waste which will not decompose, hence disposal of plastic waste is a major problem
Answer:Disposal of solid wastes is a stinging and widespread problem in both urban and rural areas in many developed and developing countries. Municipal solid waste (MSW) collection and disposal is one of the major problems of urban environment in most countries worldwide today. MSW management solutions must be financially sustainable, technically feasible, socially, legally acceptable and environmentally friendly. Solid waste management issue is the biggest challenge to the authorities of both small and large cities’.
Valorization of food organic waste is one of the important current research areas. The conventional landfill, incineration, composting, and ways of handeling solid wastes are common as mature technologies for waste disposal. Traditionally, the most commonly used technologies for the treatment and valorization of the organic fraction of MSW are composting and anaerobic digestion (AD). The generation of organic solid waste (OSW); worldwide; is dramatically increasing each year. Most of the OSW’s are composed of agricultural waste, household food waste, human and animal wastes, etc. They are normally handled as animal feed, incinerated or disposed to landfill sites. OAW’s are comprised of materials rich in proteins, minerals, and sugars that could be used in other processes as substrates or raw materials.
Its solution is:
Waste disposal affects everyone because we all produce waste every day. As an individual, you may feel like you do a good job coming up with eco-friendly solutions for waste disposal, but what about your neighborhood, city, county or country? Unfortunately, waste tends to get passed around for someone else to deal with. In reality, solutions are needed for waste disposal with consideration for individuals, businesses and entire countries.
Solving these waste disposal problems requires a large-scale effort directly from the source, meaning manufacturers need to take responsibility for their waste by operating in a circular economy as much as possible. However, individuals can also play a role in the circular economy by seeking to fix products they currently own rather than throw them out. Municipal governments can also do their share by expanding the types of recyclables that can be handled by local recycling facilities.
Landfills can also take responsibility by actively sorting through trash and reclaiming recyclable materials. This can free up room in landfills for materials that truly cannot be recycled or used in any other way. Landfill managers should also look at embracing technology to create what is known as a bioreactor landfill, which creates optimal conditions for bacteria to feast on the waste and break it down.
When it comes to toxic waste, the current solution involves sealing the waste in leach-proof containers and burying it underground. However, technology allows some hazardous waste to be chemically treated so that it converts into a safer substance. Doing so should remain a priority.
Explanation: