Hanyoyin sarrafa ruwan datti suna da yawa, yawanci ana iya tsarawa zuwa manyan rukuni huɗu, wato hanyoyin sarrafawa na halitta, hanyoyin sarrafawa na zahiri, hanyoyin sarrafawa na sunadarai da hanyoyin sarrafawa na halitta.

1. Biological magani

Ta hanyar aikin kwayoyin cuta na kwayoyin cuta, yana sa gurɓataccen abu mai gurɓataccen ruwa ya zama mafita, colloid da kuma yanayin dakatarwa mai ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin Dangane da bambancin kwayoyin halitta da ke aiki, ana iya rarraba hanyoyin sarrafawa na halitta zuwa nau'ikan biyu na sarrafawa na oxygen da sarrafawa na anaerobic. Ana amfani da hanyar sarrafa ruwan sharar gida ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa ta hanyar sarrafawa. Hanyar aikin lakar da kanta ita ce rukunin sarrafawa, yana da hanyoyi daban-daban na aiki. Kayan aikin sarrafawa na biofilm akwai tafkin tacewa na halitta, tafkin juyawa na halitta, tafkin oxygen na biocontact da gado na biofluidic da sauransu. Hanyar kwayoyin halitta da aka sani da hanyar maganin halitta. Anaerobic biological magani, aka fi sani da bioreduction magani, yafi amfani da sarrafa high matakan organic shara ruwa da lakar.

2、Physical magani
Ta hanyar rabuwa da tasirin jiki, sake dawo da gurbatattun abubuwa masu gurbataccen yanayi (gami da fina-finai da man fetur) da ba su narkewa a cikin ruwan sharar gida, ana iya rarraba su zuwa hanyar rabuwa da nauyi, hanyar rabuwa da centrifugal da hanyar tacewar tacewa da sauransu. Da ke cikin hanyar rarraba nauyi, na'urar sarrafawa tana da ruwan sama, sama da ruwa (iska mai ruwa), da dai sauransu, kayan aikin sarrafawa da aka yi amfani da su daidai ne tafkin yashi, tafkin ruwa, tafkin mai, tafkin iska da na'urorin haɗi, da dai sauransu; Hanyar rabuwa ta centrifugal kanta ita ce nau'in aikin aiki, aikin aiki da aka yi amfani da shi yana da na'urar rabuwa ta centrifugal da na'urar rabuwa ta hydrocyclone da sauransu; Screen tacewa tacewa da kuma tacewa biyu sarrafawa na'urori, da farko amfani da sarrafawa kayan aiki ne grid, screen net, da kuma na biyu amfani da yashi tacewa tafkin da kuma micropore tacewa da sauransu. Hanyar sarrafawa bisa ka'idar musayar zafi ma tana cikin hanyar sarrafawa ta zahiri, rukunin sarrafawa yana da tururi, crystallization, da dai sauransu.

3. Chemical magani
Hanyar sarrafa ruwan sharar gida ta hanyar raba, cire gurɓataccen abu a cikin ruwan sharar gida wanda ya narke, yanayin colloid ko canza shi zuwa abubuwa marasa cutarwa ta hanyar halayen sunadarai da aikin watsawa. A cikin hanyar maganin sinadarai, kayan aiki na tushen samar da sinadarai ta hanyar ƙara magunguna sune: concrete, neutralization, oxidation reduction, da sauransu; Ana amfani da rukunin sarrafawa na tushen aikin watsawa masu yawa sune: cirewa, ɗaukar tururi, bushewa, absorbtion, musayar ion da electrolysis da reverse osmosis da sauransu. Na biyu na biyu na aiki da aka sani da fasahar raba membrane. Daga cikin waɗannan amfani da matsayin watsawa na aikin sarrafawa yana da tasirin sinadarai da tasirin jiki da ke da alaƙa da shi, don haka za a iya raba shi daga hanyar sarrafawa ta sinadarai don zama wani nau'in hanyar sarrafawa, wanda ake kira hanyar sinadarai ta jiki.

4. Natural magani
Amfani da yanayi (jikin ruwa na halitta, ƙasa, da dai sauransu) don tsarkake ruwan datti don taka rawa. Ya haɗa da tsarin sarrafa ƙasa da tsarin sarrafa tsire-tsire na ruwa. A yau da kullun akwai kwayoyin halitta tafkin, ƙasa magani hanyoyin, wucin gadi wet wuri magani hanyoyin da sauransu. Tankin oxide shine tafkin da aka yi amfani da shi na halitta ko na wucin gadi don sarrafa ruwan datti. Ruwan datti ya kasance a cikin tafkin na dogon lokaci, yayin da ƙwayoyin cuta a cikin ruwa za su iya lalata gurɓataccen kwayoyin halitta, oxygen da aka narke yana samuwa ta hanyar photosynthesis na algae da kuma aikin oxygen na tafkin, wanda zai iya rage gurɓataccen kwayoyin halitta a cikin jikin ruwa sosai, kuma ya cire nitrogen da phosphorus daga ruwa zuwa wani mataki don rage wadataccen abinci mai gina jiki na jikin ruwa.