Ana iya raba fasahar sarrafa ruwa ta masana'antu zuwa nau'i uku dangane da manufofin jiyya da ingancin ruwa: jiki, sinadarai, da ilimin halitta. Ana amfani da shi sosai wajen magance nau'ikan ruwan sha na masana'antu daban-daban.
1. Fasahar sarrafa jiki: musamman ciki har da tacewa, hazo, iska, da fasahar rabuwar membrane. Ana yawan amfani da tacewa don cire abubuwan da aka dakatar daga ruwa; Ana amfani da fasahar motsa jiki da iska don raba mai da tsattsauran ra'ayi; Ana amfani da fasahohin rabuwa na membrane, irin su ultrafiltration da reverse osmosis, don tsarkakewa mai mahimmanci kuma sun dace da maganin ruwan datti mai gishiri da kuma dawo da abubuwa masu amfani.
2. Fasahar jiyya na sinadarai: Cire gurɓataccen abu ta hanyar halayen sinadarai, gami da hanyoyin kamar flocculation, rage oxidation, disinfection, da neutralization. Ana amfani da flocculation da coagulation akai-akai don cire ƙwayoyin cuta masu kyau; Ana iya amfani da hanyar rage oxidation don rage gurɓataccen gurɓataccen yanayi ko cire ƙarfe mai nauyi; Dabarun kashe ƙwayoyin cuta kamar chlorination ko maganin ozone ana amfani da su sosai don sake amfani da ruwan masana'antu ko magani kafin fitarwa.
3. Fasahar jiyya na halitta: dogara ga ƙananan ƙwayoyin cuta don lalata kwayoyin halitta a cikin ruwa, fasaha na yau da kullum sun haɗa da aikin sludge mai kunnawa da tsarin maganin anaerobic. Tsarin sludge da aka kunna ya dace don magance ruwan datti tare da babban nauyin kwayoyin halitta, yayin da ake amfani da fasahar jiyya ta anaerobic don magance yawan ruwa mai yawa na kwayoyin halitta, wanda zai iya lalata gurɓataccen gurɓataccen abu kuma ya dawo da makamashi (kamar gas).
Ana amfani da waɗannan fasahohin sosai wajen magance ruwan sha a masana'antu kamar su man fetur, sinadarai, sarrafa abinci, da magunguna. Ba wai kawai suna rage gurɓatar ruwa yadda ya kamata ba, har ma suna haɓaka ƙimar sake amfani da ruwa, da haɓaka ci gaba mai dorewa na samar da masana'antu.
Lokacin aikawa: Oktoba-17-2024