سҾ

            سҾͧӹժԵѧ
            1. dissolved oxygen (DO) 繡õǨҳ͡ਹ㹹 ͡ਹʶҹл ҡ 20% »ҵ ¹硹 ӻԡҡѺ ÷͡ਹ¹ӨռŨҡ͡ਹ㹺ҡ ͡ਹԴҡѧʧͧת ѹͧҡ ·任ҳ͡ਹ㹹ӷСѺôçԵͧժԵ㹹Ӥ 5 ԡ/Ե ҵӡ 3 ԡ/Ե СѺôçԵͧժԵ㹹
            2. biochemical oxygen demand (BOD) 繡õǨҳ͡ਹԹ㹡Թ㹹 Һʹյҵðҹҡ Ѵس 20 C 5ѹ

ҧʴ BOD 觪سҾͧ

سҾͧ

BOD 5 ѹ (ԡ/Ե)

1. Ӻط
2. Ҵҡ
3. Ҵ
4. Ҵͻҳ
5. Ҵ
6. ʡá

0
1
2
3
5
10

÷ӹҴ
            ҵԹӨͻ 觷öҺ ͧաèѴͷӤҴ ҧ÷ӹҴ
            1. ÷ԴõС͹ Ѻӷǹ㹹ӷ繴Թ 㹤ͧ ӵҧ Өդ Ҩ觡ǹǵ駷 С͹ШѺѹǵŧҪ ҡӷҴ
            2. áͧ ʴطդسѵ㹡áͧҧѹ ӷդҴҧѹ
                 - áͧ¼ҡͧöͧѵطբҴ˭͡ҡ ѵآҴѧͧ դҴдѺ˹ ҡͧ¡дɡͧöͧʴطբҴҡ ӡդҴҡա
                 - áͧͧͧҧẺҵԨͧͧժ鹢ͧ´ Һ ҹ Ǵ´ ǴҺ ʴطդسѵԤ ͧͧöͧдѺ˹
- áͧͧͧյǡͧͧӨҡԡ ҹѹ ͧ͡дٴ ٴ ӷͧͧͧẺդҴҡдѺԹ
            3. á Ըա÷ӹҴӷդҴҡش

ٻʴͧͧ

žɷҧ
            žɷҧ (water pollution) 觷ѵ¹仨ҡ繻 ժԵöѹµ觷Ǣͧ ˵آͧ觷Դžɷҧ
            1. ӨҡкǹüԵçҹصˡŧ觹 (industrial wastewater) ҧͧѡ ҧѵشԺ㹡üԵ к¤͹ͧͧѡ (cooling water)
            2. Өҡ鹷ӡɵ ӷըҡ Ҧŧ һҺѪת 㹡ɵûл繨ӹǹҡ
            3. Өҡ§ѵ 觨ѵ ˭ ɿҧ л
            4. Өҡ觪 ӹչӼѡ͡ ʺ 觵ҧ л仡Ѻ
            5. Өҡ÷ͧ ӹյС͹蹢ҵصҧ ѹç С ͷ ᤴ
            6. ӨҡçҹԵ俿 ӹ繹к¤͹ͧͧѡ س٧ŧ觹Өз觹 س٧ѹµժԵ㹹 оת㹹

ѭžɷҧ
            žɷҧշҨҡ˵صҧ ҡͧ 觶Ҩѭҡö
            1. ԧѧ Ըաõҧ
            2. Ǻ÷駹ӨҡͧѡáŷͧҹúӺѴҡ͹
            3. Ǻ÷駹Өҡ
            4. Ǻ÷駹ӨҡçҺŷͧҹúӺѴЦ
            5. ҳŧ觹ͨҧž
            6. Ǻ÷駹ӨҡҤɵá͹ŧ觹Ӵ¡õǨͺ觷繾ɵҧ ١ͧ
            7. ѴӺ͡ѡ纹¨ҡ觵ҧ

šзǢͧѺ
            ͡úػͧ յӤѭҨԴѭ ѹ ʹ͹»С ҧ ҳͧ§͵͡ù ѭҹԴͧҨҡĴ١سԢͧš ֧áзӢͧҳͧջҳŴŧ§͵ͤͧ㹺ҧ Ҩҷǹҹҡ ҴѹҨչ͹Ҥ

            áзӢͧиҵԷҳդ¹ŧ㹷ҧԵѧ
            1. ҳͧӽ¡һ
            2. ѡɳТͧԻȷ纡ѡ
            3. Թ ӼҹԹҧǴ
            4. תЪ´ٴѺ ж١·ӼҹҧǴ
            5. Ҵ纹Ҫеҧ չӽ㹪ǧĴٽ
            6. źاѡ觹 觹٭¤繻 Դ 㹷ش٭觹
            7. Դžɷҧ 繼šû͹ҡصˡ ɵ ԨôçԵ㹤ͺ