Kazhinji kutaura,compostingyakakamurwa kuita aerobic composting uye anaerobic composting.Aerobic composting inoreva kuparara kwezvinhu zvakasikwa muhupo hweokisijeni, uye metabolites yayo inonyanya carbon dioxide, mvura, uye kupisa;nepo anaerobic composting inoreva kuparara kwezvinhu zvakasikwa kana pasina okisijeni, uye metabolites yekupedzisira yekuora kweanaerobic iMethane, carbon dioxide uye yakawanda yakaderera molecular weight intermediates yakadai seorganic acids, etc. Kuumbwa kwechinyakare kunonyanya kuenderana neanaerobic composting, nepo composting yemazuva ano kazhinji ichitora aerobic composting, nekuti aerobic composting yakanakira kugadzira kuwanda uye ine zvishoma zvinokanganisa zvakatenderedza.
Aeration uye oxygen kupihwa kune mbishi zvinhu stack ndiyo kiyi yekubudirira kwecompost.Huwandu hwekudiwa kweokisijeni mucompost hunoenderana nezviri muorganic matter mucompost.Iyo yakawanda organic matter, iyo inowedzera kushandiswa kweokisijeni.Kazhinji, kudiwa kweokisijeni mukuita manyowa kunoenderana nehuwandu hwekabhoni oxidized.
Muchikamu chekutanga chekugadzira manyowa, inonyanya kuparara kwemaitiro aerobic microorganisms, izvo zvinoda mamiriro akanaka ekufema.Kana kufefetera kwakashata, iyo aerobic microorganisms ichadzivirirwa, uye compost ichasvibiswa zvishoma nezvishoma;pane zvinopesana, kana mhepo yemhepo yakanyanyisa, kwete chete mvura uye zvokudya zvinovaka muviri zviri mumurwi zvicharasika zvakare, asiwo zvisikwa zvichange zvakasvibiswa zvakasimba, izvo zvisina kunaka pakuunganidza humus.
Naizvozvo, munhanho yekutanga, murwi wemurwi haufanirwe kunge wakaomesesa, uye muchina unoshandura unogona kushandiswa kushandura murwi wemuviri kuti uwedzere kupihwa kweokisijeni yemuviri wemurwi.Iyo yekupedzisira anaerobic chikamu inokodzera kuchengetedza chikafu uye inoderedza kurashikirwa kurasikirwa.Naizvozvo, manyowa anodiwa kuti anyatso tsikirirwa kana kumira kutenderera.
Zvinowanzotendwa kuti zvakanyanya kufanira kuchengetedza okisijeni mumutsetse pa8% -18%.Pazasi pe8% ichatungamira kune anaerobic fermentation uye kuburitsa kunhuhwirira kwakashata;pamusoro pe18%, murwi uchatonhodzwa, zvichiita kuti pave nekupona kwenhamba yakawanda yemabhakitiriya epathogenic.
Huwandu hwekutendeuka hunoenderana nekushandiswa kweokisijeni yezvipembenene mumurwi wemitsetse, uye kuwanda kwekutendeuka kwecompost kwakakwira zvakanyanya padanho rekutanga recompost pane padanho rekupedzisira recompost.Kazhinji, murwi unofanirwa kushandurwa kamwe chete mazuva matatu.Kana tembiricha inopfuura 50 degrees, inofanira kushandurwa;kana tembiricha ichipfuura 70 madhigirii, inofanira kuvhurwa kamwe chete mazuva maviri, uye kana tembiricha inopfuura 75 madhigirii, inofanira kuvhurwa kamwe chete pazuva kuti itonhorere nekukurumidza.
Chinangwa chekushandura murwi wecompost ndeyekuvirisa zvakaenzana, kuvandudza dhigirii recompost, kuwedzera oxygen, uye kuderedza hunyoro uye tembiricha, uye zvinokurudzirwa kushandura manyowa epurazi kanenge katatu.
Nguva yekutumira: Jul-20-2022