Mundima yemazuva ano ekuchenesa tsvina, sodium acetate, seyakakosha makemikari agent, inoita basa rinokosha. Nehusikirwo hwayo hwakasiyana uye hunobudirira, hunobatsira pakuvandudza kushanda kwekuchenesa tsvina, kuvandudza kunaka kwemvura uye kuchengetedza zvakatipoteredza.
Kutanga, chimiro uye maitiro e sodium acetate
Sodium acetate, ine fomula inonzi CH₃COONA, ikristaro isina ruvara, isinganhuhwi inonyungudika mumvura uye ine alkaline hunhu hwakasimba. Mushonga wayo une aqueous hauna kusimba uye unogona kudzikisira neasidhi. Izvi zvinhu zvinogadzira sodium acetate ine zvakawanda zvakanaka mukurapa kwemvura yetsvina.
Chechipiri, iyo nzira ye sodium acetate mukurapwa kwetsvina
Supplementary carbon source
Muiyo biological process process, hutachiona hunoda akakwana kabhoni masosi kuchengetedza zviitiko zvehupenyu uye metabolism. Sodium acetate inogona kushandiswa seyepamusoro-yepamusoro kabhoni sosi yekupa zvakakosha zvinovaka muviri kune microorganisms, kukurudzira kukura kwavo uye kuberekana, uye nekudaro kuvandudza kugona kweiyo biological kurapwa masisitimu.
Rongedza pH
Iyo pH kukosha kwetsvina ine simba rakakosha pamhedzisiro yekurapa. Iyo isina kusimba alkalinity yesodium acetate inogona kudzikamisa acidic zvinhu mutsvina, kugadzirisa pH kukosha kwetsvina kune iyo yakakodzera siyana, uye kugadzira yakanaka mamiriro ekukura kwehutachiona uye kuita kwemakemikari.
Enhanced nitrogen uye phosphorus kubvisa maitiro
Mukuita kwekubvisa nitrogen, sodium acetate inogona kupa kabhoni sosi ye denitrifying mabhakitiriya, kukurudzira denitrification reaction uye kunatsiridza kugona kwekubvisa nitrogen. Panguva imwecheteyo, inobatsirawo kusimudzira iyo biological phosphorus yekubvisa maitiro uye kugadzirisa phosphorus yekubvisa kugona kwetsvina.
3. Mamiriro ekushandisa nemigumisiro ye sodium acetate
Zvigadzirwa zvakawanda zvekuchenesa tsvina zvakaunza sodium acetate mumashandisirwo anoshanda, uye mhedzisiro inoshamisa yakawanikwa. Semuenzaniso, mushure mehuwandu hwakakodzera hwesodium acetate yawedzerwa kune biological treatment unit yekanzuru yekuchenesa tsvina, zviratidzo zvinosvibisa zvakaita seCOD (chemical oxygen demand), BOD (biochemical oxygen demand), nitrogen uye phosphorus mumvura ine tsvina. hutano hwakanyanya kuderedzwa, kusvika kune yenyika emission standards.
Chechina, kushandiswa kwe sodium acetate precautions
Kunyangwe sodium acetate ine akawanda mabhenefiti mukurapwa kwetsvina, inodawo kutarisisa kune mamwe matambudziko mukuita kwekushandisa. Chekutanga, kuyerwa kwesodium acetate kunofanirwa kudzorwa zvine musoro kuti udzivise marara uye mhedzisiro yakaipa pahurongwa hwekurapa hunokonzerwa nekunyanyisa dosage. Chechipiri, maererano nemhando yemvura yetsvina uye zvinodiwa zvemaitiro ekurapa, iyo yakakodzera dosing point uye dosing nzira inofanirwa kusarudzwa kuti ive nechokwadi chekuti sodium acetate inogona kuita basa rayo zvizere.
Kupfupisa, sodium acetate ine yakakosha yekushandisa kukosha mukurapwa kwetsvina. Kuburikidza nekushandisa zvine musoro kwemaitiro uye mashandiro e sodium acetate, inogona kunyatso kuvandudza kushanda kwekuchenesa tsvina, kuderedza kubuda kwezvinosvibisa, uye kuita mipiro yakanaka mukuchengetedza zviwanikwa zvemvura uye nharaunda yezvakatipoteredza. Nekuenderera mberi kwekusimudzira uye kuvandudzwa kwe tekinoroji yekurapa kwetsvina, zvinotendwa kuti sodium acetate ichaita basa rakakosha mune ramangwana rekuchenesa sewage field.
Nguva yekutumira: Aug-19-2024