Mabakiteriya Osatentha Kwambiri
Kufotokozera
Fomu Yofunsira Yaperekedwa
Itha kugwiritsidwa ntchito ngati kutentha kwa madzi kuli kochepera 15℃, ndi yoyenera malo oyeretsera zinyalala m'matauni, mitundu yonse ya madzi otayira m'mafakitale monga madzi otayira mankhwala, kusindikiza ndi kuyika utoto m'madzi otayira, madzi otayira zinyalala, madzi otayira m'makampani azakudya ndi zina zotero.
Ntchito Yaikulu
1. Kusinthasintha kwamphamvu ku malo otentha kwambiri a madzi.
2. Pansi pa madzi otentha kwambiri, imatha kuwononga zinthu zambiri zoipitsa zachilengedwe, kuthetsa mavuto aukadaulo monga kutulutsa zinyalala movutikira.
3. Kupititsa patsogolo mphamvu ya zinthu zachilengedwe kuchepetsa COD ndi ammonia nayitrogeni.
4. Mtengo wotsika komanso ntchito yosavuta.
Njira Yogwiritsira Ntchito
Malinga ndi chizindikiro cha khalidwe la madzi cha dongosolo la biochemical, mlingo woyamba wa madzi otayidwa m'mafakitale ndi 100-200 g/kiyubiki (wowerengedwa ndi kuchuluka kwa dziwe la biochemical). Ngati zimakhudza kwambiri dongosolo la biochemical chifukwa cha kusinthasintha kwa mphamvu, mlingo ndi 30-50 g/kiyubiki (wowerengedwa ndi kuchuluka kwa dziwe la biochemical). Mlingo wa zinyalala za m'matauni ndi 50-80 g/kiyubiki (wowerengedwa ndi kuchuluka kwa dziwe la biochemical).
Kufotokozera
1. Kutentha: Ndi koyenera pakati pa 5-15℃; imakhala ndi ntchito yayikulu pakati pa 16-60℃; imayambitsa mabakiteriya kufa kutentha kukapitirira 60℃.
2. Mtengo wa pH: Mtengo wapakati wa PH uli pakati pa 5.5-9.5, ukhoza kukula mofulumira pamene mtengo wa PH uli pakati pa 6.6-7.4.
3. Mpweya Wosungunuka: Mu thanki yopumira mpweya, mpweya wosungunuka ndi osachepera 2mg/lita, mabakiteriya omwe amatha kusinthasintha kwambiri adzafulumizitsa kagayidwe kachakudya ndi kuwonongeka kwa chinthu chomwe chikufunidwa ndi nthawi 5-7 kuposa mpweya wokwanira.
4. Ma Micro-Elements: Mabakiteriya enieni amafunikira zinthu zambiri pakukula kwawo, monga potaziyamu, chitsulo, calcium, sulfure, magnesium, ndi zina zotero. Nthawi zambiri nthaka ndi madzi zimakhala ndi zinthu zokwanira zimenezi.
5. Mchere: Yoyenera madzi a m'nyanja komanso madzi abwino, imatha kupirira mpaka 6% ya mchere.
6. Kuletsa Poizoni: Imatha kukana bwino zinthu zoopsa zomwe zimakhala ndi mankhwala, kuphatikizapo ma chloride, cyanides ndi zitsulo zolemera.
