Friday, April 4, 2014

Kinds and Types of Water Pollution and Soil Pollution

Kinds and Types of Water Pollution and Soil Pollution
Air pollution
Water pollution is the event of the entry of substances , energy , elements , or other components into the water , causing the water quality impaired . Impaired water quality characterized by changes in smell , flavor , and color .
Judging from the origin of pollutants and sources of pollution , water pollution can be distinguished among other
1 ) . Agricultural Waste
Agricultural waste may contain insecticides or fertilizers organic pollutants . Insecticides can be deadly river biota . If the biota of the river is not dead then eaten by animals or humans , who eat it will be poisoned . To prevent this , try to choose a narrow-spectrum insecticides ( specifically targeted killing animals ) and are biodegradable ( can be decomposed by microbes ) and spraying in accordance with the rules . Do not discard the obet into the river . While organic fertilizer which dissolves in water to fertilize the aquatic environment ( eutrophication ) . Because water is rich in nutrients , algae and aquatic plants flourish ( blooming ) . Such things would threaten the sustainability of the dam . bemdungan will be fast and shallow water biota will die from it .
2 ) . Household Waste
Liquid household waste is a source of water pollution . Of liquid household waste can be found a variety of organic materials ( eg leftover vegetables , fish , rice , oil , Lemek , human sewage ) water-borne sewer / ditch , then follow the flow sungai.Adapula inorganic materials such as plastic , aluminum , and bottle of water washed away . Garbage piled , clog drains and cause flooding . Other pollutants from household waste is biological contaminants such as germs , bacteria , and fungi .
Organic materials that dissolve in water will experience decomposition and decay . As a result, oxygen levels in the water dropped drastically so that water biota will die . If contamination of organic materials increases , we can see reddish Tubifex worms clustered . This worm is an indication of biological ( bio-indicators ) the severity of contamination by organic materials from the waste settlement .
Towns , black-colored water and sewer issue a pungent odor . Yangdemikian got in the water no living organisms except bacteria and fungi . Compared with industrial waste , household waste in urban areas in Indonesia reaches 60 % of all existing waste .
3 ) . Industrial Waste
Presence of some industries that dump their waste into the water . Kinds of pollutants produced depend on the type of industry . May be organic pollutants ( foul smelling ) , inorganic pollutants ( berbuaih , colored ) , or perhaps in the form of pollutants containing sulfuric acid ( stink ) , or in the form of temperature ( water gets hot ) . The government establishes regulations to control pencemara water by industrial waste . For example , industrial waste must be treated before discharged into the river in order to avoid contamination .
At sea , often leak oil tanker collided with another ship due . The oil spill in the flooded ship in the ocean hundreds of kilometers . Fish , coral reefs , sea birds and marine animals are dying because of it. To overcome this , pollutants limited by floating pipe so as not to spread , then sprinkled with a surface pollutant substances which can decompose oil .
4 ) . Catching Fish Using poison
Most of the population and there are fishermen who use the tube ( or potash plant toxins ( poisons ) to catch fish , but also to all aquatic biota . Toxins are not only adult animals , but the animals are still small . Thus toxins deployed to destroy the type creatures that live in it . fishing practices in a way that resulted in the pollution of the water environment and degrade aquatic resources .
As a result of the dtimbulkan by water pollution , among others
1 ) Disruption life aquatic organisms due to reduced oxygen content .
2 ) The occurrence of a population explosion of algae and aquatic plants
3 ) Basic Pendangkalan waters .
4 ) The extinction of aquatic biota , such as fish , crab , shrimp , and aquatic insects .
5 ) The emergence of flooding due to clogged gutter trash .
6 ) spreading outbreak of diarrhea and vomiting .
c . soil pollution
Many soil pollution caused by household waste , market , industry , agriculture , and peternakan.Sampah - bodies can be destroyed by microorganisms into minerals , gas , and water , thus forming humus . The organic waste eg foliage , animal tissue , paper , and leather . Waste is classified as biodegradable garbage . While inorganic waste such as iron , aluminum , glass , and synthetic materials such as plastic , difficult or can not be deciphered . The pollutants will remain intact up to 300 years to come . Wrap plastic waste to the environment that we will still be there and may be found by our children and grandchildren after hundreds of years later .
Preferably , trash that is disposed separated into two containers . The first is garbage decomposes , and can be dumped into landfills or can be used as compost . When combined with the maintenance of composting earthworms , it will be good results . earthworms can be sold for animal feed , while soil compost can be sold for fertilizer .
This process is a process of recycling ( recycle ) . The second is that no garbage decomposes , it can be reused ( penggunaulangan = reuse ) . For example , a cake tin cans used again for food containers , bottles used to jam the former spice and syrup bottles used to store drinking water .
Both recycling and penggunaulangan can prevent environmental pollution . The advantage , the environmental burden is reduced . We know that pollution may not be removed . What we can do is to prevent or control the negative impacts .
In addition penggunaulangan and recycling , there's more effort to prevent pollution , ie material reductions / savings (reduce ) , and perform maintenance ( repair ) . In developed countries , slogans reuse, reduce , and repair , much circulated to the public . Consequences caused by pollution of the soil , among others
1 ) Disruption of living organisms ( especially microorganisms in the soil ) .
2 ) The changing nature of the chemical or physical properties of the soil so it is not good for plant growth , and
3 ) Changing and affect the ecological balance .

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