Garbatar da fasahar sarrafa ruwa na karkara

A halin yanzu, don rarraba ruwan datti na kauye da gari (10m3-2000m3 a kowace rana), ana amfani da manyan nau'ikan fasahohi da hanyoyi guda uku a cikin gida da ƙasashen waje.

Nau'i na farko shine ya yi amfani da nasarar da aka samu a cikin sarrafawa na biyu na biochemical na birni mai tsabtace ruwa, don ƙananantar da wasu hanyoyin sarrafawa na biyu na biochemical na gargajiya na birni mai tsabtace ruwa, don amfani da su a cikin garuruwa da ƙauyuka. kamar SBR, oxide rami, A/O， Ko da A2 / O, ko da MBR da dai sauransu. Daga hangen nesa na fasaha kawai, waɗannan fasahohi da hanyoyin sun zama masu balaga don biyan buƙatun tsabtace ruwa. Duk da haka, waɗannan fasahohi da hanyoyi yawanci suna da rikitarwa kuma suna buƙatar kayan aiki da yawa. Saboda haka, zuba jari ne mai girma, tsarin kula da gudanarwa ya fi rikitarwa, amfani da makamashi da kudaden gudanarwa masu yawa, kuma yana iya haifar da wasu matsalolin gurɓataccen yanayi na biyu.

Nau'in na biyu shine amfani da wasu fasahohin sarrafa ruwan datti masu sauƙi, gami da wuraren zafi na wucin gadi, tafkin oxide, tsarin sarrafa ƙasa da sauransu. Abubuwan da suka dace da irin wannan fasahar sune sauƙin tsari, ƙananan zuba jari, ƙananan amfani da makamashi, sauƙin kulawa, muhalli, da dai sauransu, rashin amfani shine ƙananan ingancin sarrafawa, yawanci a ƙarƙashin wasu yanayi don samun sakamakon sarrafawa mai kwanciyar hankali da kula da tsarin aiki na dogon lokaci, kamar ƙananan nauyin ruwa da nauyin kwayoyin halitta da tsawon HRT, wanda ke buƙatar babban wurin da za a iya amfani da shi, kuma fasahar ba ta balaga ba.

Nau'in na uku shine fasahar sarrafawa ta anaerobic, kwatanta da fasahar gargajiya ta anaerobic ta anaerobic tana da fa'idodi masu sauƙi, ƙananan amfani da makamashi, ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙanana Ga garuruwan ƙauyen kasar Sin, a wasu ƙauyen da ke da sharuddan, musamman waɗanda ke da gurɓataccen ruwa na rayuwa, da kuma garuruwan da ke da gurɓataccen ruwa na masana'antu ko na noma, sarrafa abubuwan halitta na anaerobic a matsayin fasahar sarrafawa mai kyau ne.

Ci gaban hadedden kayan aiki na ƙananan matsakaicin sharsharar ruwa da aka haɗa tare da pre-treatment, biyu da zurfin magani, shi ne yanayin ci gaban rarraba sharar ruwa a cikin gida da ƙasashen waje, yana da babban aikace-aikacen hangen nesa a cikin sharar ruwa na karkara.

2 Tsabtace Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin

2.1 Tsarin Bayani

Tsabtaccen tanki fasahar asali ne a Japan, tsabtace tanki a Japan da m yawan har zuwa 84%, amfani da yawan jama'a ne game da mutane miliyan 15, tun a 1983, Japan ya wuce tsabtace tanki dangane da doka, tabbatar da, inganta tsabtace tanki da m, Japan karkara tsabtace ruwa sarrafawa don haka da kyau sosai amfana daga tsabtace tanki.

aA shekara ta 2005, kamfaninmu ya fara zaman kansa bincike da ci gaba da tsarkakewa tank fasahar da ya dace da yanayin kasa, da wannan fasahar da Japan tsarkakewa tank fasahar daidai, fitar da ruwa inganci mafi kyau, aiki kudin ƙasa, m aiki30A shekara, mafi dacewa ga sarrafa rayuwa ruwa a karkara kasar Sin. kuma a2008An kafa ayyukan nuni da yawa tare da hadin gwiwar kwamitin noma na birnin Tianjin kuma ya sami lambobin yabo sau da yawa. A halin yanzu tsabtace ramuka gudu mafi tsawo akwai8, babu wani hatsari a tsakiyar hanya, ingancin ruwan fitarwa ya ci gaba da kai ga ma'auni, jama'a sun amsa da kyau.

Hotuna2-1Tsabtace Tsarin Tsarin Tsarin

A halin yanzu taA2OTsarin ci gaba zuwaA/O/A/OAn yi amfani da fasahar a kasashe masu ci gaba da wasu yankuna na kasarmu. bisaA/O/A/OAmfanin da tsari kawar da phosphorus de-nitrogen makamashi ceton rage fitarwa, kamfanin hada da m ilimi dukiya, aA/O/A/OBisa ga tsari, superimposed biofilm fasahar, rage faruwa na sarrafawa lakar, ci gaba da jerin da yawa a kan layi sarrafawa tsari tare da tsarkakewa tank a matsayin naúrar, monomer tsarkakewa tank ne mai inganci bioreactor, a ciki da kwalliyar ta yi amfani da flat tura da kuma cikakken cakuda yanayin, sosai hana tsari na gajeren kewayawa ko mara amfani sake haɗuwa, saboda amfani da biofilm, ba kawai zai iya taka rawar, har ma ya taka rawar adsorption da biodegradation, inganci rage faruwa na lakar, inganta ingancin sarrafawa.

Tsabtaccen tank za a iya dangane gyara bisa ga bukatar, zai iya sa jiki cikakken iska, ko kuma bisa ga bukatar wani ɓangare na iska, cimmaA/O/A/OTsarin, za a iya amfani da jerin abubuwa da yawa bisa ga yawan sarrafawa, ko amfani da jerin abubuwa da yawa da kuma layi daya. Musamman ya dace da tsabtace ruwan sharar gida a ƙauyuka da gidajen gona.

2.2Processing yanayin

Za a iya amfani da tsarin tsarkakewar gida guda ɗaya, ko kuma za a iya amfani da shi a cikin gidaje da yawa, mai tsarkakewar gida da yawa zai iya amfani da shi har zuwa gidaje biyar na manoma don tsara sharar gida, mafi mahimmanci, za a iya amfani da tsarin tsarkakewar gida da yawa ta hanyar haɗin gwiwa don tsarin sarrafawa. Wadannan tsarin da aka yi amfani da:

gomabiyargidagidan gonaLife tsabtace ruwa tsabtace,Goma sha huɗu hydrolysis dakuna a layi daya, biyu tsabtace dakuna a layi daya

New karkara gini rayuwa sharar ruwa tsari

Gidaje goma rayuwa sharar ruwa tsabtace, biyu hydrolysis tanks a layi daya, biyu tsabtace tanks a layi daya

3Amfanin fasaha

（1(Single gida, Multi gidaje da gine-gine), kuma za a iya sarrafawa mai tsakiya (mai tsakiya kauye), daban-daban daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daban-daban daba

（2(Rarraba sarrafawa tsari da kyau warware karkara bututun cibiyar sadarwa wuya, zuba jari babban matsala, sosai rage zuba jari kudin.

（3(Tsarin ya balaga, tsarin sarrafawa ya kasance mai kwanciyar hankali, ya dace da ingancin ruwa na karkara, babban kewayon canjin ruwa da sauran halaye.

（4(Shigarwa ba tasiri daga ƙasa, gajeren lokaci, da sauri aiki.

（5(Ruwan fitarwa ya kai ga ingancin, tsabta ruwa da aka yi amfani da shi ba a cire shi ba, zai iya kula da yawan ruwa da ke kewaye da yankin rayuwa da kyau, za a iya amfani da shi kai tsaye don ban ruwa.

（6(m) Gina: kayan aikin gini ne mai sauki, ƙananan yanki, low farashi.

（7(m): Tsarin juriya mai ƙarfi, mai kyau ingancin ruwa mai fitarwa, wawa-irin aiki, ba tare da kulawa ba, sauƙin sarrafawa.

（8(m): ƙananan wutar lantarki, low aiki kudi; Low kulawa kudin, kayan aiki rayuwa har zuwa30