I-Windrow composting iwuhlobo olulula noludala kakhulu lwesistimu yokwenza umquba.Kusemoyeni ovulekile noma ngaphansi kwe-trellis, i-compost inqwabelaniswa ibe yizicucu noma izinqwaba, futhi ivutshelwe ngaphansi kwezimo ze-aerobic.I-cross-section yesitaki ingaba yi-trapezoidal, trapezoidal, noma i-triangular.Isici se-sliver composting ukuzuza isimo se-aerobic enqwabeni ngokuphendula inqwaba njalo.Isikhathi sokuvuthwa yizinyanga ezingu-1–3.
1. Ukulungiswa kwendawo
Isizinda kufanele sibe nesikhala esanele ukuze impahla yokwenza umquba isebenze kalula phakathi kwezitaki.Ukuma kwenqwaba kufanele kugcinwe kungashintshiwe, futhi kufanele kuqashelwe nomthelela endaweni ezungezile kanye nezinkinga zokuvuza.Indawo yendawo kufanele ihlangabezane nezidingo zezici ezimbili:
1.1 Kumelwe ibe namandla, futhi itiyela noma ukhonkolo uvame ukusetshenziswa njengendwangu, futhi izindinganiso zayo zokuklama nokwakhiwa ziyafana nalezo zemigwaqo emikhulu.
1.2 Kumele kube nendawo eyehlelayo ukuze kube lula ukugeleza kwamanzi ngokushesha.Lapho kusetshenziswa izinto eziqinile, umthambeko wobuso besayithi akufanele ube ngaphansi kuka-1%;lapho kusetshenziswa ezinye izinto (ezifana netshe kanye ne-slag), umthambeka akufanele ube ngaphansi kuka-2%.
Nakuba ngokwethiyori inani elincane lokudonsa amanzi kanye ne-leachate elikhona ngesikhathi senqubo yokwenza umquba, ukukhiqizwa kwe-leachate ngaphansi kwezimo ezingavamile kufanele kucatshangelwe.Kuzohlinzekwa uhlelo lokuqoqwa kwemfucuza kanye nohlelo lokulahla, okuhlanganisa okungenani amadrayini namathangi okugcina.Isakhiwo semisele yamanzi adonsela phansi silula, futhi ngokuvamile kusetshenziswa amasistimu okudonsa amanzi angaphansi komhlaba noma amasistimu okudonsa amanzi ane gratings kanye nemigodi esetshenziswayo.Ezindaweni ezinendawo enkulu kuno-2×104m2 noma izindawo ezinemvula ephezulu, kufanele kwakhiwe ithange lokugcina ukuze kuqoqwe ukuvuza komquba namanzi emvula.Indawo yokwenza umquba ngokuvamile ayidingi ukumbozwa ngophahla, kodwa ezindaweni ezinemvula enkulu noma iqhwa, ukuze kuqinisekiswe ukusebenza okuvamile kwenqubo yokwenza umquba kanye nemishini yokwenza umquba, uphahla kufanele lwengezwe;ezindaweni ezinomoya onamandla, i-windshield kufanele yengezwe.
2.Ukwakhiwa kwewindi lomquba
Ukuma kwe-windrow kuncike kakhulu ezimweni zezulu kanye nohlobo lwemishini yokuguqula.Ezindaweni ezinezinsuku eziningi zemvula kanye nenani elikhulu leqhwa, kuhle ukusebenzisa umumo we-conical olungele ukuvikela imvula noma inqwaba ende ene-flat-topped.Indawo eqondile ehlobene (isilinganiso sendawo yangaphandle nevolumu) yakamuva incane kunesimo se-conical, ngakho-ke inokulahlekelwa ukushisa okuncane, futhi yenza izinto eziningi esimweni sokushisa okuphezulu.Ngaphezu kwalokho, ukukhethwa kokuma kwenqwaba nakho kuhlobeneendleleni yokungenisa umoya esetshenziswayo.
Ngokuphathelene nobukhulu be-windrow yomquba, okokuqala, cabangela izimo ezidingekayo zokuvutshelwa, kodwa futhi ucabangele indawo yokusetshenziswa okuphumelelayo kwesayithi.Inqwaba enkulu inganciphisa umkhondo, kodwa ukuphakama kwayo kunqunyelwe amandla esakhiwo sezinto ezibonakalayo kanye nokukhipha umoya.Uma amandla esakhiwo sezingxenye eziyinhloko zento esebenzayo mahle futhi amandla okuthwala ingcindezi muhle, ukuphakama kwe-windrow kunganyuswa ngokufanele ngesisekelo sokuthi ukugoqeka kwe-windrow ngeke kubangelwe futhi umthamo ongenalutho wempahla ngeke kuthinteke kakhulu, kepha ngokukhuphuka kobude, ukumelana komoya kuzokwanda, okuzoholela ekwandeni okuhambisanayo kokucindezela komoya ophumayo wemishini yokufaka umoya, futhi uma umzimba wenqwaba mkhulu kakhulu, ukuvutshelwa kwe-anaerobic kuzokwenzeka kalula. maphakathi nenqwaba yomzimba, okuholela ephunga elinamandla futhi kuthinte indawo ezungezile.
Ngokuya kokuhlaziywa okubanzi nolwazi lwangempela lokusebenza, usayizi onconyiwe wesitaki yilawa: ububanzi obuphansi obuyi-2-6 m(6.6~20ft.), ubude 1-3 m(3.3~10ft.), ubude obungenamkhawulo, usayizi ovame kakhulu yilokhu: ububanzi obuphansi obuyi-3-5 m(10~16ft.), ubude 2-3 m(6.6~10ft.), Ingxenye ephambanayo iningi layo inonxantathu.Ubude benqwaba obufanelekile bokwenza umquba kadoti wasekhaya buyi-1.5-1.8 m(5~6ft.).Ngokuvamile, usayizi ofanele kufanele uncike esimweni sezulu sendawo, izinto ezisetshenziselwa ukuphenduka, kanye nesimo semvunde.Ezindaweni zasebusika nezibandayo, ukunciphisa ukushiswa kokushisa komquba, ubukhulu benqwaba ye-sliver ngokuvamile buyanda ukuze kuthuthukiswe umthamo wokushisa oshisayo, futhi ngesikhathi esifanayo, kungase futhi kugweme ukulahlekelwa kwamanzi amaningi okuhwamuka ezindaweni ezomile.
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Isikhathi sokuthumela: Apr-15-2022