Ingaba uyazi? Ukongeza kwinkunkuma ekufuneka ilungiswe, iLeachate yeLanga nayo kufuneka ilungiswe.
Ngokweempawu ze-Laachate yomhlaba, inokwahlulwa kuphela
Zithini iimpawu zezi ntlobo zine zeLeachate?
Iimpawu zesitishi sokudlulisa iLeacie:
1. Mininzi imithombo ephambili yamanzi amdaka: ikakhulu amanzi amdaka asekhaya, amanzi amdaka agudileyo, kunye neLeatate yomhlaba.
2. Ngenxa yexesha elifutshane lokuhlala lenkunkuma kwisikhululo sokudlulisela inkunkuma, ukukhutshwa kweLeachate incinci.
3.Ukuxinana kwengcongconi kwisikhululo sokudlulisela kungonakaliswa kunezona ngcoliseko, kwaye uxinzelelo lwe-COD malunga ne-5000 ~ 30000mg / l.
Iimpawu eziphambili zeLeachate yeLizwe zezi:
①Zininzi iindlela zokungcoliseka kwe-organic, kwaye umgangatho wamanzi unzima (uqukethe izinto ezininzi zezinto eziphilayo)
②Ukugxininiswa okuphezulu kokungcoliseka kunye noluhlu olubanzi lweenguqu (i-BOD yokuqala kunye neendawo ezinobunzima obuziillis, i-BOD, i-BOD, kwaye i-alkalinity incipha
③Umgangatho wamanzi kunye nobungakanani bokwahluka kakhulu: Ubungakanani bamanzi buhluka kakhulu namaxesha onyaka (ixesha lemvula ngokucacileyo likhulu kunexesha elomileyo); Ukuqulunqwa kunye nokuxinana kwengcongconi kukutshintsha kunye namaxesha; Ukuqulunqwa kunye nokugxilwa kwengcongconi kutshintsha kunye nexesha lokugcwalisa umhlaba.
Iimpawu eziphambili zomhlaba wokugcwalisa umhlaba kwizityalo zokuthambisa zezi:
①Ugxininiso oluphezulu lwe-COD, i-BOD, kunye ne-Ammonia nitrogen (i-CoD inokufikelela kuma-40,000 ~ 80,000)
②Ixesha lokubiyela lide kuneso sezikhululo sokudluliselwa.
Iimpawu eziphambili zeKhitchen Hurt Leachate:
①Iinyibiliki eziphezulu ezinqunyanyisiweyo: I-leachates eyahlukileyo inezinto ezahlukeneyo zokumiswa kwezinyibilikisi ezinqunyanyisiweyo kwimo yelizwe kunye ne-Colloidal State, i-70,000 Mg / L, ngokusasaza okuphezulu kwaye kunzima ukwahlula;
②Umxholo ophezulu weoyile: ubukhulu becala kunye neoyile yemifuno, ukuya kuthi ga kwi-3000mg / l emva kokuphindezela
③I-CoD ephezulu, ihlala ilula kwi-biodegrade, ukuya kuthi ga kwi-40,000 ukuya kwi-150,000 mg / l;
④I-PH PH (ihlala malunga ne-3);⑤umxholo ophezulu wetyuwa.
Wamkelekile ukuba uqhagamshelane neemveliso zethu-Iikhemikhali zeCohectArter
cr.goole
IXESHA LOKUQALA: UMar-09-2023