Help help我番釋這段文章(由中轉英) 10分

The water pollution source includes the pollution sources that natural pollution sources and people are. The natural pollution sources generally refers to the city and resists torrential rain Jing and flows etc., people for pollution sources last people not moving about in the various kinds oves and not developed by personned who produce, including the sewage, industrial sewage, animal husbandry waste water, agriculture pollute, the lease waste water and rubbish ooze out water etc. the town. The pollution sources present situation of Taiwan is seen. Various kinds of pollution sources are narrated as follows separately:
1.Town sewage: Including household sewage, commerce, organ, school waste water,etc.. The sewage contains the solid, excrement and urine, oil, kitchen in the town I,etc., it is aptest to influence environmental sanitation to contain a large number of germs and organic matter inside. The sanitizer, insecticide and weed killer for family are also important sources of the town sewage, and its toxicity is relatively strong.
2.Waste water of animal husbandry: The pollution of the waste water of animal husbandry is one of the domestic main water pollution sources, its main source is the pig farm, each pig discharges 50 liters of waste water every day on average, in other words 3-5 pieces of excrement that people discharged urine amount. Nearly there are 10 million pigs, so huge a quantity at home at present, if stand unprocessedly to the ditch promptly, not only influence environmental sanitation, and lead to the fact the stink happens turbidly and wickedly in the rivers and creeks, ditch, if will form raising melting to visit excellently of the reservoir and lake in collecting water district, cause the drinking water pollution, increase the treatment expenses of the waterworks.

The water pollution originates including the natural source of pollution and the artificial source of pollution. The natural source of pollution refers to small town rainfall runoff generally and so on, the artificial source of pollution comes from people each kind of activity and the development produces, including small town sewage, industrial waste, raising livestock waste water, agricultural pollution, mining waste and trash water seepage and so on. Taiwan area source of pollution present situation sees. Each kind of source of pollution narrates as follows separately:
1. small town sewage: Including house sewage, commercial, institution association, school waste water and so on. The small town sewage includes the solid, the excrement, the fat, the kitchen -odd and so on, in includes the massive germs and the organic matter is easiest to affect the environmental sanitation. The family uses the cleanser, the pesticide and the weed killer are also the small town sewage originate importantly, and its toxicity is strong.
2. raising livestock waste water: The raising livestock waste water's pollution one of for domestic main water pollution sources, its main origin is a pig farm, each pig discharges 50 liters waste water every day equally, is equal night soil quantity which discharges in 3-5 individual. At present domestic has 10,000,000 pigs approximately, so huge quantity, if not after processing namely row in drainage, not only influence environmental sanitation, moreover causes the river, the drainage muddy to have the stink black, if will form the reservoir and lake superior teaching and influencing in the catchment area upstream, will cause to drink the water pollution, will increase the Waterworks the disposal cost.


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