The causes of waste in the
waste is waste, what is not needed anymore. Can be classified according to their origin as follows:
1. Industrial waste Hazardous waste around 73% of the industrial system. Most do not have the proper management of waste in the urban
environment, and left with. The government has established a solid waste disposal industry up. This can be partially waste
2. Waste from hospitals and research facilities. Waste from hospitals is extremely hazardous waste as infectious waste, scrap organs from patients. And treatment Including waste contaminated with radioactive chemicals were dumped into the environment by municipal solid waste, increasing the risk of the spread of germs and harmful substances
3. Waste from agriculture, such as pesticides, fertilizers, manure, waste water from the livestock, etc.
4. Waste from residential, community, such as batteries, light bulbs, batteries, glass, plastic, metal, stone, wood, tile, rubber, food, etc.
5. Waste of establishments in the city, such as restaurants, entertainment places relaxing
effect caused by garbage
garbage cause. problems to humans and the environment in many respects is
1. The attitude is ugly and dirty, lack of tidiness. Offensive to residents in the vicinity, including the spectator. Especially foreign tourists,
2. A hotbed and spread the infectious waste from the hospital and the bacteria do garbage waste degrading bacteria are spread by insects, rodents, and dogs with water atrocities or scrabble. And bacteria that cause disease
3. Cause soil erosion and pollution, because the ground is dirty or Eklืadeag soil is acidic or toxic substances that are harmful to living organisms in the soil. As well as the properties Soil physical changes, such as sodium, making ground beef is crumbly 4. Water damage : 1) waste that falls in the water. Canals and drains Shallow water makes the water flow conditions so it is not easy. Flood-prone 2) cause water pollution. In different ways, such as water, sewage, toxic water, septic and water with oil. Which is not suitable for consumer consumption costs, improve quality. Harmful to aquatic organisms , especially plants and aquatic 3) cause air pollution. I do incineration The smoke and ashes The formation and decomposition of waste to cause toxic gases and odors 4) harass and threaten human health. As a result of an ugly attitude. Toxic, odor A hotbed of germs, as well as pollution of water and air, 5), causing a fire. Because many of combustible waste. Especially when dry 5. And unsightly nuisance caused by solid waste collection out, including a pile of garbage on the floor. It stank Disturbing the public and the image is beautiful. Not be aesthetic
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