Modern ruwa mai guba jiyya: fasali, kwatancin da kuma iri

Kan aiwatar da urbanization da kuma musamman fadada daga birni sabis exacerbates kalubalen hidima birane kungiyoyi. Da yaki da sharar gida gurbatawa a cikin wannan girmamawa ne da muhimmanci musamman, tun gida amfani da ruwa sharar gida da tasiri kai tsaye a kan hydrological tsarin na yankin. A wannan batun, ɓullo da mafi tasiri wajen rage girman mummunan tasiri na matakai a kan muhalli. Yau, ruwa mai guba da magani da aka shirya dangane da dalilai da dama don kawar da cutarwa micro-kwayoyin. Babban Hanyar ruwa magani ne har yanzu wani ci gaba na inji tacewa shuke-shuke, amma akwai kara da hadaddun shigarwa cewa yin high quality, kuma nazarin halittu ruwa magani.

Features na zamani najasa magani

Engineering kayan aiki da aka ɓullo da ga kowa yankunan, wanda mayar da hankali a kan inganta ergonomics da aminci. Saboda haka, wani zamani najasa magani shuka halin da versatility, yadda ya dace da kuma sauƙi of management. Kuma masana'antu da kuma m sharar gida da ruwa tacewa tsarin suna sanye take da iko bangarori tare da mai fadi da kewayon saituna.

Bugu da kari, developers na lambatu da kuma kwamin na tara tsarin ayyukan nemi su kara streamline sadarwa networks, optimizing da kuma makamashi. A wasu kalmomi, a cikin wasu ruwa mai guba da magani raka'a za a iya haɗa da da hadadden aikin injiniya tsarin management gida ko kasuwanci. Kuma shi ke ba a ma maganar da karuwa a cikin na asali aiki iyawa na tsabtace kayan aiki, wanda aka samu ta hanyar amfani da high-tech tacewa kayan.

inji tsaftacewa

A dukan tsari na tsaftacewa sharar gida da ruwa ne zuwa kashi da dama, saukarwa, wanda da gagarumin fasaha da bambance-bambance. Inji tacewa mataki ne na farko, kuma a lokaci guda mai Multi-mataki. A sauki inji na irin wannan magani za a iya gani a kan tituna a cikin nau'i na karfe, kankare ko roba grids cewa tarkon turɓãya, ya fita, da duwatsu da sauran manyan abubuwa. Daga bisani sharar gida da ruwa iya aika ta cikin lambatu tashar a musamman centrifuges da hydrocyclones. Har ila yau, domin hana fita na microscopic barbashi amfani musamman percolator - a ainihi, wannan shi ne da tace tsaftacewa tashar. Stock ta hanyar irin wannan kayan aiki za a iya tsarkake daga sel up to 0.25 mm. Tare tsarkakewa matakai a wannan lokaci damar kawar game da 80% na waje jikinsu a cikin ruwa sharar gida.

nazarin halittu tsaftacewa

Yana nufin wannan tsarkakewa yawanci amfani da wani tsawo na inji tacewa. Yana za a iya ce asali tsaftacewa percolator domin shirya ruwa zurfi aiki na nazarin halittu tashoshin. A wannan yanayin, duka biyu hanyoyin aiki a kan daban-daban ka'idojin. Wannan shi ne ba daidai ba to zaton cewa inji tace rike manyan barbashi da kuma nazarin halittu da tsarin - kananan. Zabi na biyu da babban mayar da hankali ne a kan muhalli disinfect ruwa da cewa ba sa sinadaran lalacewa a lokacin da ake tsare da kuma bayan saki da shi a cikin ruwa. A ranar, da nazarin halittu ruwa mai guba da magani babban manufar ne da kawar da kwayoyin ko sake yin fa'ida. A sakamakon haka, da abun da ke ciki na ruwa matsakaici Stores kawai da narkar da oxygen da kuma nitrates. A yi, da irin wannan tsaftacewa yi a hanyoyi biyu - ko dai na halitta ko wucin gadi. A farkon yanayin, da sharar gida da ruwa da aka warwatse a kan filayen da tacewa da kuma nazarin halittu tafkunan. Wucin gadi da tsaftacewa da aka yi a cikin na musamman aerotanks cewa samar da tsabtace muhalli mai lafiya da ruwa a cikin kududdufai.

Chemical da thermal hanyoyi domin tsarkakewa

Daga mahangar kawar da mummunan bazuwar matakai a najasa muhallin daya daga cikin mafi tasiri hanyoyi ne himreagentny. Kullum, wannan rukuni na hanyoyin dogara ne a kan redox halayen, wanda da gaske ya soke daya dauki, ya maye gurbin su da wasu, kasa environmentally m. Amma mafi tasiri hanyar magance gurbatar yanayi a sharar gida da ruwa ne a thermal sakamako. Wannan hanya ne da za'ayi ta hanyar burners da makera shigarwa, a cikin abin da burnout auku ruwa. Aikata, kuma tsaftacewa drains da harbe-harben Hanyar ba tare da yin amfani da wutar makera shigarwa. Technologically, wannan hanya ya shafi spraying da ruwa a cikin wani hazo jihar, musamman tocilan, kafa a lokacin konewa na gaseous man fetur. A sakamakon haka, danshin ruwa ya auku, da kuma a cikin abin da cutarwa mahadi an shafe ta.

Zubar da sludge

A sabon fasaha, wadda tabbatar da cikakken kawar da wulakanci kayayyakin, yayin da ba a amfani da a duk magani shuke-shuke. Haka kuma, wannan manufa ba ko da yaushe tattalin arziki wajaba a kansa. Saboda haka har yanzu prevalent gargajiya tsaftacewa tashoshi, wanda aikin bar ruwan sama. New fasahar a cikin aiki da irin wannan tafiyar matakai bayyana kansu a wasan karshe mataki na juyin sharan. A musamman, narkewa tankuna ana amfani. Wannan m karfafa kankare tankuna, a cikin abin da biogas kafa ta fermentation. A sakamakon haka, da methane da man fetur da aka kafa, wanda baya za a iya amfani maimakon gargajiya tukunyar jirgi man fetur. Kuma hadedde ruwa mai guba da magani tare da kawar da sludge shafi yin amfani da inji dewatering hanyoyin yin amfani da musamman na'urorin - centrifuges, bel ko jam'iyya na latsa shuke-shuke. A ci gaba da aiki da wannan kayayyakin, dangane da sinadaran abun da ke ciki za a iya amfani da aikin noma da taki.

ƙarshe

A wannan mataki na ci gaba da lambatu tsarin, da yawa masana'antun magance matsalar cikakken canza zuwa daya daga cikin magani hanyoyin. Wannan shi ne saboda cewa da fasaha kungiyar na dama, saukarwa na aiki gurbata ruwa ne tsada da kuma bukatar karin albarkatun don haɗawa da sabis tsari. Kamar yadda wani madadin, wani nazarin halittu najasa magani shuka, wanda kuma samar da inji aiki ayyuka, amma kawai a matsayin wani karin matakai. Duk da haka, wannan bambance-bambancen ba za a dauke duniya tun nazarin halittu aeration tankuna rasa cika kashe cutarwa barbashi guda thermal tsaftacewa. Saboda haka, duk more dace tsarin kula da warware ruwa mai guba da magani matsaloli ta hanyar ayyukan ci gaba da cewa ya yi la'akari da mutum yanayi da kuma bukatun da najasa magani da kayan aiki.