Wax ka qabashada habka cusub ee qashinka furfural ee biyaha wasakhda ah ayaa xidhay wareegga uumiga

Sifooyinka iyo habka daawaynta biyaha wasakhda ah ee furfural: Waxay leedahay aysidh xoog leh. Biyaha wasakhda ah ee hoose waxay ka kooban yihiin 1.2% ~ 2.5% acetic acid, taas oo ah turbid, khaki, gudbinta iftiinka <60%. Marka laga reebo biyaha iyo acetic acid, waxa kale oo ay ka kooban tahay xaddi yar oo furfuraal ah, acids kale oo raad organic ah, ketones, iwm. 250mg/L, heerkulkuna waa ilaa 100 ℃. Haddii biyaha wasakhda ah aan si toos ah loo daawayn oo aan si toos ah loo saarin, waxa hubaal ah in tayada biyuhu aad u wasakhaysan yihiin, waxaana burburi doona dhismaha deegaanka deegaanka. Hababka daaweynta guud inta badan waxaa ka mid ah: habka kiimikaad, habka bayooloji (falcelinta hawada sare, falcelinta aerobic filter, iwm), habka daawaynta aerobic ( falcelinta SBR, xiriir oxidation reaction), ka mid ah daaweynta aerobic waa mid kale ka dib daawaynta anaerobic A habka daaweynta. si loo hubiyo heerka tayada biyaha wasakhaysan, waa hab-daawaynta lagama maarmaanka u ah daaweynta biyaha wasakhda ah ee furfural. Si kastaba ha ahaatee, marxaladda hirgelinta mashruuca, komishanka aerobicku wuxuu lumin doonaa waqti badan iyo lacag, taas oo kordhin doonta kharashka mashaariicda biyaha, sida hawlgelinta. Haddii aysan fiicneyn, waxay ka dhigi doontaa habka guud ee aan awoodin inuu socdo, sidaas darteed cilladaha aerobic ayaa aad muhiim ugu ah mashruuca guud, laakiin nafaqooyinka ayaa lagama maarmaan u ah cilladaha aerobic.

Biyaha wasakhda ah ee uu soo saaro furfural waxaa iska leh biyaha wasakhda ah ee isku dhafan, kuwaas oo ka kooban cetic acid, furfural iyo alkohols, aldehydes, ketones, esters, acids organic iyo noocyo badan oo organics ah, PH waa 2-3, xooga saarista COD, oo xun in biodegradability .

Nidaamku wuxuu u arkaa uumiga buuxsamay inuu yahay isha kulaylka, habka uumi-baxa samaynta.

Biyaha wasakhda ah way bakhtiiyeen, kor u qaadaan cadaadiska si ay u gaadhaan shuruudaha wax-soo-saarka, dib-u-warshadaynta furfuralka iyo kulaylka biyaha wasakhda si loo xaqiijiyo dib-u-warshadaynta biyaha qashinka ee habka wax-soo-saarka. Qalabku wuxuu qaataa barnaamij toos ah si uu u xakameeyo.