The 7 R's: Refuse, Reduce, Repurpose, Reuse, Recycle, Rot, Rethink | Dunedin, FL.
6 Main Types of Solid Waste Management
- a. Municipal Solid Waste (MSW):
- b. Hazardous Wastes:
- c. Industrial Wastes:
- d. Agricultural Wastes:
- e. Bio-Medical Wastes:
- f. Waste Minimization:
Proper waste disposal and management can be done by applying the 3R – Reduce, Reuse and Recycle. Reducing means lessening the amount of trash/garbage produced. Reusing refers to using materials more than once while recycling means creating new material or product out of trash/garbage.
The primary goal of solid waste management is reducing and eliminating adverse impacts of waste materials on human health and the environment to support economic development and superior quality of life. This is to be done in the most efficient manner possible, to keep costs low and prevent waste buildup.
There are 5 types of waste, do you know them all?
- Liquid Waste. Liquid waste is commonly found both in households as well as in industries.
- Solid Rubbish. Solid rubbish can include a variety of items found in your household along with commercial and industrial locations.
- Organic Waste.
- Recyclable Rubbish.
- Hazardous Waste.
An inefficient municipal solid waste management system may create serious negative environmental impacts like infectious diseases, land and water pollution, obstruction of drains and loss of biodiversity.
What Can Be Recycled Curbside
- Paper including newspapers, magazines, and mixed paper.
- Cardboard (OCC)
- Glass bottles and jars.
- Rigid plastic products.
- Metal containers, including tin, aluminum, and steel cans.
- Food waste, if your city has an organics collection program.
Modern Waste Management Techniques
- Recover through Recycling. We start with arguably the most advantageous form of waste disposal.
- Dump in a Sanitary Landfill.
- Composting: Creating rich humus for your garden and lawn.
- Thermal Treatment: Incineration.
The best solution is recycling of the solid waste. It is the process of converting waste into some new or usable product thereby preventing waste disposal. Obviously landfill method of disposal has many limitations. Landfills are likely to cause air water and land pollution in spite of utmost care taken.
There are many problems associated with solid wastes:Solid wastes result in air pollution, water pollution and soil pollution. 2. Solid wastes also cause many diseases as these wastes are breeding place for many vectors.
Reducing solid waste is reducing the amount of trash that goes to landfills. Reduce, Reuse and Recycle are the most common methods to reduce landfill waste.
Open burning of waste releases a variety of toxic pollutants into the air and also can exacerbate soil pollution, water pollution and food contamination. Open burning of waste is especially associated with the emission of persistent organic pollutants.
Due to the large variety of items that are considered solid waste, the type of waste is often divided into two categories. The categories of solid waste are referred to as municipal solid waste and non-municipal solid waste, and these two types of waste vary by where the waste originates.
Everyday items like food scraps, clothing, furniture, batteries, and appliances — otherwise known as municipal solid waste — are disposed of, where it can take one of three paths: sorted and recycled, diverted to a waste-to-energy facility (e.g., incinerator), or tossed in a landfill.
- Food waste and yard trimmings make up more than a quarter (28.2 percent) of the U.S.' garbage and are organic and easily compostable. - Paper and paperboard, some of which could be composted and the rest of which could be recycled, also make up over a quarter (26.6 percent) of America's trash.
?A landfill is an engineered method for land disposal of solid and hazardous waste. ?Landfilling is the term used to describe the process by which solid waste is placed in the landfill. ?Landfills for individual waste constituents such as combustion ash, asbestos and other similar wastes are known as monofills.
Often it is a phrase that is sad or frustrated because the person put effort or time or into something that they did not know would fail. A small example would be if you decided to wash your car, but then it rained and splashed mud everywhere. "What a waste of time!
To no one's amazement, this is still happening at even higher rates and in order to solve this global problem the world needs a waste management system of the future which will be more efficient in any aspect including: energy efficiency, volume of waste treatment and an increased use of robotics technology instead of
? It is defined as Waste (also known as rubbish, trash, refuse, garbage, junk) is any unwanted or useless materials. OR Any materials unused and rejected as worthless or unwanted and “A useless or profile less activity using or expanding or consuming thoughtlessly or carefully.”
Examples of solid wastes include the following materials when discarded:
- waste tires.
- septage.
- scrap metal.
- latex paints.
- furniture and toys.
- garbage.
- appliances and vehicles.
- oil and anti-freeze.
SOURCES AND TYPES OF SOLID WASTES
| Source | Typical waste generators |
|---|
| Process (manufacturing, etc.) | Heavy and light manufacturing, refineries, chemical plants, power plants, mineral extraction and processing. |
| Agriculture | Crops, orchards, vineyards, dairies, feedlots, farms. |
Causes of solid waste pollution are many. Every day, tons of
solid wastes are disposed of at various landfills.
Major Causes of Solid Waste Pollution
- Commercial establishments.
- Residential houses.
- Debris from construction and demolition.
- Debris from roads (such as asphalt and scrap metal)
- Scrap from vehicles.
- Agriculture.
Sewage is disposed of in several ways, mainly two: removal in a waterborne sewer systems (sewerage) or disposed via an on-site sanitation system (pit latrines or septic tanks). The former has become standard practice in built-up areas, most cities and industrial complexes.
