COD Lalacewar Kwayoyin cuta
Bayani
Aikace-aikace
Maganin najasa na birni, nau'ikan ruwan dattin sinadari, ruwan datti mai mutuwa, ruwan sharar ƙasa, ruwan sharar abinci da sauransu.
Babban ayyuka
1. Injiniyoyin injiniya na Amurka da aka bi da su bayan bakararre fermentation fasahar bushewa da fasahar bushewa da jiyya na musamman, ya zama wakili na lalata ƙwayoyin cuta na COD. Shi ne mafi kyawun zaɓi don aikin gyaran ruwan sharar gida, gyaran ruwa mai faɗi, tafki da aikin maido da muhallin kogi.
2. Ƙara ƙarfin cirewa na kwayoyin halitta , musamman ga kayan da ke da wuya a rushewa.
3. Ƙarfin juriya na nauyin tasiri da abubuwa masu guba. Yana iya aiki a cikin ƙananan zafin jiki.
Hanyar aikace-aikace
Dangane da shigar da ruwan sha, a karon farko ƙara 200g/m3(Tsarin ƙarar tanki) .Ƙara 30-50g / m3lokacin da shigowar ya canza don aiwatar da tsarin biochemical.
Ƙayyadaddun bayanai
1. pH: 5.5-9.5, Babban tasiri yana girma cikin sauri tsakanin 6.6-7.8, mafi kyau a cikin 7.5.
2. Zazzabi: 8 ℃-60 ℃. Kwayoyin za su mutu lokacin da zafin jiki ya wuce 60 ℃. Lokacin da zafin jiki a ƙasa da 8 ℃, ba zai mutu ba amma zai hana girma. Mafi dacewa da zazzabi shine 26-32 ℃.
3. Microelement: Potassium , baƙin ƙarfe , alli , sulfur , magnesium , da dai sauransu. Kullum a cikin ƙasa da ruwa , da microelement abun ciki ya isa.
4. Salinity: Ana amfani da shi a cikin babban salinity masana'antu sharar gida ruwa. Matsakaicin da aka jure salinity shine 6%.
5. Mithridatism: A kwayoyin wakili iya tsayayya da guba abu , sun hada da chloride , cyanide da nauyi karfe , da dai sauransu.
Lura
Lokacin da gurɓataccen yanki ya ƙunshi fungicides, yakamata a bincika tasirin su akan ƙananan ƙwayoyin cuta a gaba.
