Kwayoyin cuta masu lalata COD
Bayani
Aikace-aikace
Maganin najasa na birni, nau'ikan ruwan sharar gida na sinadarai, ruwan sharar da ke mutuwa, magudanar shara, ruwan sharar abinci da sauransu.
Babban ayyuka
1. Nau'in injiniyan Amurka da aka yi wa magani bayan fasahar busar da feshi mai tsafta da kuma maganin enzyme na musamman, ya zama wakili na ƙwayoyin cuta masu lalata COD. Ita ce mafi kyawun zaɓi don aikin tsaftace ruwan sharar gida, maganin ruwan ƙasa, aikin gyara muhalli na tafki da koguna.
2. Ƙara ƙarfin cire sinadarai masu gina jiki, musamman ga sinadarin da ke da wahalar narkewa.
3. Ƙarfin juriya ga nauyin tasiri da abubuwa masu guba. Yana iya aiki a yanayin zafi mai ƙarancin zafi.
Hanyar aikace-aikace
Tushe bisa kwararar ruwan shara, a karo na farko a ƙara 200g/m23(Tushen girman tanki). Ƙara 30-50g/m23lokacin da kwararar ruwa ta canza don yin tasiri ga tsarin biochemical.
Ƙayyadewa
1. pH: 5.5-9.5, Babban tasiri yana ƙaruwa da sauri tsakanin 6.6-7.8, mafi kyau a cikin 7.5.
2. Zafin jiki：8℃-60℃. Kwayoyin cuta za su mutu idan zafin ya wuce 60℃. Idan zafin ya ƙasa da 8℃, ba zai mutu ba amma zai takaita girma. Zafin da ya fi dacewa shine 26-32℃.
3. Ƙananan sinadarai: Potassium, iron, calcium, sulfur, magnesium, da sauransu. Yawanci a cikin ƙasa da ruwa, abubuwan da ke cikin ƙananan sinadarai sun isa..
4. Gishirin: Ana shafa shi a cikin ruwan sharar masana'antu mai yawan gishiri. Gishirin da aka yarda da shi shine kashi 6%.
5. Mithridatism: Maganin ƙwayoyin cuta na iya tsayayya da gubar abu, wanda ya haɗa da chloride, cyanide da ƙarfe mai nauyi, da sauransu.
Bayani
Idan wuraren da suka gurɓata suna ɗauke da magungunan kashe ƙwayoyin cuta, ya kamata a bincika tasirinsu ga ƙananan halittu tun da wuri.
