Ana iya raba rigakafin gurɓataccen gurɓataccen abu da sarrafawa a cikin tsarin yin takarda bayan gida zuwa rukuni biyu: a cikin shuka a kan wurin kula da yanayin muhalli da kuma kula da ruwan sharar gida.
Magani a cikin shuka
Ciki har da: ① ƙarfafa shirye-shiryen (kura, laka, peeling, pith, da dai sauransu), da yin amfani da ruwa film kura tara, rage ƙura gurbatawa a cikin shirye-shiryen bitar, tarin sharar gida, konewa dawo da thermal makamashi, kamar yin amfani da. haushi, guntun itace, tukunyar tukunyar ciyawar ciyawa; ② kiyaye ruwa, sake yin amfani da ruwan fari, sau da yawa da sake amfani da ruwa; ③ don inganta hako baƙar fata mai dafa abinci, ƙarfafa kula da sashin wanki na yanzu don ƙara yawan sassan, rage yawan dafaffen barasa mai baƙar fata tare da ɓangaren litattafan almara da aka cire daga wanka, da kuma amfani da cikakkiyar sharar dafa abinci dawo da ruwa. na sinadarai da fasahar makamashi ta thermal, kamar farfadowar alkali, da sauran amfani da ruwa mai tsafta. Kuma a yi amfani da cikakkiyar sharar dafa abinci mai daɗaɗɗen sinadarai da fasahar makamashin zafi, kamar dawo da alkali, da sauran amfani da fasahar ruwa mai tsafta; ④ chlorine dioxide ko oxy-alkali bleaching, ko hydrogen peroxide bleaching, domin rage sharar gida lignin chloride, chlorophenol da sauran guba watsi; ⑤ datti mai datti da aka tsarkake ta hanyar hakar tururi don sake amfani da shi don rage fitar da ruwan datti na raguwar sulfur da kwayoyin halitta masu narkewa; ⑥ tarin gudu-off da dripping baƙar fata barasa, Green ruwa, farin ruwa, tare da lantarki sarrafa kwamfuta don auna maida hankali, kai tsaye mayar da baya zuwa daidai tanki percussion, don rage hayaki; ⑦ dawo da ɓataccen fibers, rage abun ciki na daskararrun da aka dakatar a cikin ruwa mai datti; ⑧ don inganta farfadowa na turpentine sulfate sabulu, rage fitar da abubuwa masu guba; ⑨ maganin ƙaƙƙarfan sharar gida, yin amfani da konewa don dawo da zafi, cikakken amfani da kuma cika ramin nau'in magani guda uku; ⑩ jiyya na ƙura, ana iya amfani da shi a cikin cirewar ƙurar lantarki, cire fim ɗin ƙurar ruwa da mai raba guguwa da sauran kayan aiki; sarrafa gurbataccen iska Mai raba da sauran kayan aiki; maganin gurbacewar iska, tarin iskar gas mai wari a cikin kowane bita, gami da iskar iskar gas da ta haifar da tururi mai gurbataccen ruwa, bayan sanyaya, bushewa, tabbatar da fashewa da sauran matakan, aika zuwa tukunyar jirgi, murhun alkali ko maganin konewa; Maganin amo, ɗaukar matakan kawar da rawar jiki, sautin sauti da canzawa zuwa ƙananan kayan amo.
Maganin sharar gida a wajen shuka
Ruwan sharar da ake fitar da shi gaba dayansa ana kula da shi ne a matakin firamare ko na sakandare kafin a fitar da shi cikin ruwa, ko kuma a yi amfani da ruwan datti wajen ban ruwa da kasa da tsiro don tsaftace ruwan. Magani na farko yana kawar da abubuwan da aka dakatar, tare da hanyoyi kamar su lalatawa da tacewa da kuma iyo iska. Tsire-tsire ɗaya ɗaya suna ƙara flocculants zuwa ruwan sharar gida don cire wasu daga cikin narkar da kwayoyin halitta na colloidal, kamar lignin da pigments. Maganin farko na gabaɗaya na iya cire 80 ~ 90% SS da 20% BOD5. magani na biyu don maganin ƙwayoyin cuta, musamman don cire BOD5. Kasar Sin tana da 'yan tsire-tsire da aka yi amfani da su zuwa wannan hanyar, ƙidaya tafkunan iskar shaka, biofilters, bio-turntable da kunna sludge (ciki har da adsorption da sabuntawa, haɓakar iska, iskar iska mai lamba). Jiyya na gabaɗaya na iya cire 60 ~ 95% BOD5. Ƙasashen da suka ci gaba a masana'antu, akwai nau'ikan tsire-tsire guda ɗaya don tsabtace ruwa mai tsabta da tsabtace ruwa, ta yadda za a kai matakin ruwan sha, amma farashin yana da tsada.
Yashi toilet paper 100% baya amfani da takin zamani da maganin kashe kwari. Dukkanin tsarin yana amfani da fasaha na pulping na jiki da ba na bleaching don tabbatar da cewa babu wani abu mai guba da cutarwa kamar sinadarai, magungunan kashe qwari, karafa masu nauyi, da dai sauransu. An gwada shi ta hanyar hukumar gwaji ta duniya ta SGS kuma ba ta ƙunshi mai guba da kuma mai guba ba. abubuwa masu cutarwa da carcinogens. Amfani Yana da aminci kuma masu amfani suna da tabbaci.
Lokacin aikawa: Agusta-13-2024
