Iibhaktheriya Ezimelana Nobushushu Obuphantsi
Inkcazo
Isicelo sifakiwe
Ingasetyenziswa xa ubushushu bamanzi bungaphantsi kwe-15℃, ifanelekile kwisikhululo sokucoca amanzi amdaka sikamasipala, zonke iintlobo zamanzi amdaka emizi-mveliso afana namanzi amdaka ekhemikhali, ukuprinta nokudaya amanzi amdaka, inkunkuma ephumayo, amanzi amdaka emizi-mveliso yokutya njalo njalo.
Umsebenzi oPhambili
1. Ukuzivumelanisa nezimo kakhulu nobushushu obuphantsi bamanzi.
2. Phantsi kobushushu obuphantsi, inokunciphisa ngempumelelo uxinano olukhulu lwezinto eziphilayo ezingcolisayo, isombulule iingxaki zobugcisa ezifana nokukhupha amanzi amdaka okunzima.
3. Ukuphucula amandla ezinto eziphilayo ekunciphiseni i-COD kunye ne-ammonia nitrogen.
4. Ixabiso eliphantsi kunye nokusebenza okulula.
Indlela yesicelo
Ngokwe-biochemical system quality water index, idosi yokuqala yamanzi amdaka emizi-mveliso yi-100-200 g/cubic (ibalwa ngokomthamo we-biochemical pool). Ukuba inempembelelo enkulu kakhulu kwinkqubo ye-biochemical ebangelwa kukuguquguquka kwefuthe, idosi yi-30-50 g/cubic (ibalwa ngokomthamo we-biochemical pool). Idosi yelindle kamasipala yi-50-80 g/cubic (ibalwa ngokomthamo we-biochemical pool).
Inkcazo
1. Ubushushu: Ifanelekile phakathi kwe-5-15℃; inomsebenzi ophezulu phakathi kwe-16-60℃; iya kubangela ukuba iintsholongwane zife xa ubushushu bungaphezulu kwe-60℃.
2. Ixabiso le-pH: Uluhlu oluqhelekileyo lwexabiso le-PH luphakathi kwe-5.5-9.5, lunokukhula ngokukhawuleza xa ixabiso le-PH liphakathi kwe-6.6-7.4.
3. Ioksijini enyibilikisiweyo: Kwitanki yomoya, ioksijini enyibilikisiweyo ingama-2mg/ilitha ubuncinane, iibhaktheriya ezikwaziyo ukuziqhelanisa nezimo kakhulu ziya kukhawulezisa imetabolism kunye nesantya sokuwohloka kwento ekujoliswe kuyo ngokuphindwe ka-5-7 kuneoksijini eyaneleyo.
4. IiMicro-Elements: Iibhaktheriya ezizimeleyo ziya kufuna izinto ezininzi ekukhuleni kwazo, ezifana nepotassium, i-iron, i-calcium, i-sulfur, i-magnesium, njl. Ngokwesiqhelo umhlaba kunye nomthombo wamanzi ziya kuba nezixa ezaneleyo zezi zinto.
5. Ubutyuwa: Ifanelekile emanzini olwandle namanzi acocekileyo, inokumelana nobushushu obufikelela kwi-6%.
6. Ukuchasana neTyhefu: Iyakwazi ukumelana ngempumelelo nezinto ezinobungozi kwiikhemikhali, kuquka iikloride, iicyanides kunye neesinyithi ezinzima.
