Bayani na ruwan sharar gida na masana'antu 　　Ruwan sha'awa na masana'antu yana nufin ruwan sha'awa, ruwan sha'awa da ruwan sha'awa da aka samar a lokacin samar da masana'antu, wanda ya ƙunshi kayan aikin samar da masana'antu, kayayyakin tsakiya da kayayyaki, da gurɓataccen abu da aka samar a lokacin samar da ruwa. Ruwan sharar gida na masana'antu yawanci an rarraba shi zuwa nau'ikan uku masu zuwa:
　　Na farko shine rarraba ta hanyar sinadarai na manyan gurɓataccen abu da ke cikin ruwan sharar gida na masana'antu, wanda ke ƙunshe da gurɓataccen abu mafi kyau shine ruwan sharar gida mara kyau, wanda ke ƙunshe da gurɓataccen abu mafi kyau shine ruwan sharar gida. Misali, ruwan sharar gida na electroplating da kuma tsarin sarrafa ma'adinai, shi ne ruwan sharar gida mara kyau; Ruwan da ke cikin kayan abinci ko aikin man fetur shine ruwan da ke cikin kwayoyin halitta.
　　Na biyu shi ne da masana'antu kamfanonin kayayyaki da kuma aiki abubuwa, kamar karfe sharar ruwa, takarda sharar ruwa, alchemical gas sharar ruwa, karfe acid wanke sharar ruwa, sinadarai takin sha sharar ruwa, masana'antu buga sharar ruwa, launi sharar ruwa, fata sharar ruwa, magungunan kwari sharar ruwa, wutar lantarki tashar sharar ruwa da dai sauransu.
　　Nau'in uku shine rarraba ta hanyar manyan abubuwan gurɓataccen abu da ke cikin ruwan datti, kamar ruwan datti mai acid, ruwan datti mai alkali, ruwan datti mai cyanide, ruwan datti mai chromium, ruwan datti mai cadmium, ruwan datti mai mercury, ruwan datti mai phenol, ruwan datti mai aldehyde, ruwan datti mai man fetur, ruwan datti mai sulfur, ruwan datti mai organophosphorus da ruwan datti mai radioactive da sauransu. Classification na tsabtace ruwa An rarraba shi bisa ga ka'idar aikin tsabtace ruwa:
　　 · Dokar Physics: Amfani da tasirin jiki don raba gurɓataccen abu daga ruwan sharar gida, yanayin gurɓataccen abu ba ya canzawa yayin sarrafawa.
　　 · Hanyoyin sunadarai, hanyoyin sunadarai na zahiri: Hanyoyin amfani da wasu halayen sunadarai don canza yanayin ko siffar gurbataccen abu a cikin ruwan sharar gida, yayin cirewa daga ruwa.
　　 · Hanyoyin sunadarai (Biology): Hanyoyin cire colloids da kayan kwayoyin halitta masu narkewa daga ruwan sharar gida ta amfani da aikin kwayoyin halitta.
Rarraba ta hanyar matakin tsabtace ruwa:
　　 · A matakin processing (ciki har da pre-processing)
　　 · Tsarin biyu (aikin halitta)
　　 · Mataki na uku na aiki (zurfin aiki)

Hyde Energy 4040 reverse osmosis fim	Dow 8040 reverse osmosis fim

Tsarin tsabtace ruwa

　　Ana iya rarraba ruwan sharar gida na masana'antu zuwa hanyoyi masu yawa:
　　daya, membrane rabuwa hanyar
　　A masana'antu sharar ruwa sarrafawa, aikace-aikace membrane raba fasaha iya sarrafa daban-daban sharar ruwa. Ta hanyar sarrafa ruwan da ke dauke da man fetur tare da fim mai tacewa, zai iya sa yawan cire man fetur ya kai 97% -100%. Amfani da acid-alkali-resistant inorganic membrane don magance alkaline takarda baƙar ruwa, babu buƙatar daidaita PH darajar, amfani da daban-daban aperture membrane za a iya sake dawo da cellulose, lignin da sauran amfani abubuwa, ingancin ruwa bayan magani za a iya amfani da tururi pulp, cimma rufe zagaye na takarda ruwa; Ta amfani da murhu membrane hadewa tsari magance fata sharar ruwa, da CODCr, S2-, Cr6 + cire yawa ya kai 86.14%, 88.39%, da 54.5% bi da bi. Bugu da ƙari, amfani da fasahar membrane za a iya sarrafa ruwan cin abinci, ruwan sinadarai na magunguna, ruwan launi da sauransu.

　　biyuIon musayar resin hanyar
　　Ion musayar resin yana da musayar. Zaɓin, absorbing da kuma catalytic ayyuka, a masana'antu sharar ruwa sarrafawa, yafi amfani da sake dawo da nauyi karfe da kuma m karfe, tsabtace guba abubuwa, cire acid ko alkali organic abubuwa kamar phenols, acid da amines da sauransu. Aikace-aikacen IER don sarrafa ruwan sharar gida na masana'antu, ba kawai resin za a iya sake dawowa ba, har ma da sauƙin aiki, yanayin aiki ya balaga kuma tsari yana da gajeren lokaci, yanzu an yi amfani da shi ga wasu manyan kamfanoni, da kyakkyawan hangen nesa na aikace-aikace. 　　ukuHanyar Biodegradation
　　A halin yanzu, bugawa da ruwan takarda sune manyan abubuwa biyu da ke haifar da gurɓataccen muhalli. Launin ruwan datti na masana'antu na launi mai zurfi, ko da yake rage launin ruwan datti na launi da hanyoyin aiki na jiki ne mai girma, amma yawan cirewar COD ba shi da kyau, kuma kudin aiki yana da tsada, kuma yana da sauƙin haifar da gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓ ② yana da tasiri mai tsayayya a kan sauran ƙwayoyin cuta; ②Za a iya sarrafa manyan gurɓataccen abubuwa masu gurɓataccen abubuwa masu gurɓataccen abubuwa; ② White rotten fungi da Plasmodium cystitis ne biyu kyakkyawan lalacewa kwayoyin cuta da ke dauke da muhimmanci buga takarda sharar gida ruwa. 　　4.Concrete precipitation hanyar
　　Hanyar ruwan sama ta kankare ita ce hanyar tsarkakewar ruwan sha na masana'antu ta amfani da kayan aiki. Concrete yawanci akwai nau'ikan 3 na inorganic polymer flocculant, inorganic polymer flocculant da biopolymer flocculant. A halin yanzu, mafi yawan amfani a cikin tsarin ruwa shine gishirin polyaluminum da gishirin polyaluminum mai haɗin gwiwa a cikin ƙwayoyin polymer marasa kyau. Poly aluminum chloride (PAC), poly aluminum sulfate (PAS) ne mafi yawan amfani da biyu poly aluminum gishiri a masana'antu, gwaji ya tabbatar da cewa PAC yana da ingantaccen flocculation sakamako a kan sarrafa petrochemical sharar ruwa, ba kawai de-turbidity yawa, a kan raw ruwa pH darajar tasiri kananan, bayan sarrafa ruwa launi ne mai kyau, za a iya amfani da shi a matsayin flocculating mai sarrafa mai amfani da ruwa mai amfani da shi. Amfani da shi don sarrafa ruwan kogi don kawar da turbidity da kawar da COD (bukatar oxygen na sinadarai) yana da tasiri mai kyau (kawar da turbidity ƙasa da 4mg / L, COD ƙasa da 6mg / L). PAS ta flocculation sakamakon sosai mafi kyau fiye da gargajiya aluminum sulfate flocculant, zafin jiki aikace-aikace kewayon, dace da sha ruwa, masana'antu ruwa da kuma mafi yawan sharar gida ruwa flocculation magani, da shi magani kogin ruwa ko cire turbidity ko cire COD iya cimma kyakkyawan magani sakamakon. A cikin 'yan shekarun nan, don inganta sakamakon flocculation na gishirin monopoly, mutane sun haɗa sabon nau'in polymer mai haɗuwa da gishirin aluminum mai haɗuwa da gishiri, kamar Polymer Aluminum Chloride (PAFC), Polymer Aluminum Sulfate (PAFS), Polymer Aluminum Chloride (PAFCS), Polymer Silicon (Phosphoric) Acid (Iron), da sauransu. Wadannan polymer hadaddun aluminum gishiri flocculants yadu ake amfani da su magance ruwan sha, masana'antu ruwa, ma'adinai shara ruwa, man fetur filin dauke da man fetur shara ruwa, rayuwa ruwa, halitta raw kogin ruwa, Yangtze River raw ruwa, buga launi shara ruwa da sauransu.