Chinyezi ndi chinthu chofunikira kwambiri pakuyatsa kompositi.Ntchito zazikulu zamadzi mu kompositi ndi:
(1) Sungunulani organic kanthu ndi kutenga nawo mbali mu kagayidwe wa tizilombo;
(2) Madzi akasanduka nthunzi, amachotsa kutentha ndipo amathandiza kuchepetsa kutentha kwa kompositi.
Ndiye funso ndilakuti, chinyezi choyenera cha kompositi ndi chiyani?
Choyamba tiyeni tione tchati chotsatirachi.Kuchokera pachithunzichi, titha kuwona kuti kukula kwa tizilombo toyambitsa matenda komanso kufunikira kwa mpweya zonse zimafika pachimake pamene chinyezi chimakhala 50% mpaka 60% chifukwa tizilombo toyambitsa matenda timakhala tikugwira ntchito kwambiri panthawiyi.Choncho, popanga manyowa ndi zinyalala zapakhomo, ndibwino kugwiritsa ntchito chinyezi cha 50% mpaka 60% (polemera).Pakakhala chinyezi chambiri, monga choposa 70%, mpweya umatuluka mumpata wazinthu zopangira, kuchepetsa porosity yaulere komanso kukhudza kufalikira kwa mpweya, zomwe zingayambitse vuto la anaerobic mosavuta ndikuyambitsa zovuta pamankhwala. kutulutsa kwa leachate, zomwe zimayambitsa ma aerobic microorganisms.Palibe kubalana ndi tizilombo ta anaerobic timagwira ntchito;ndipo pamene chinyezi chili chochepera 40%, ntchito ya tizilombo toyambitsa matenda imachepa, zinthu zamoyo sizingawonongeke, ndipo kutentha kwa composting kumachepa, zomwe zimapangitsa kuti pakhale kuchepa kwachilengedwe.
Ubale pakati pa chinyezi ndi kufunikira kwa oxygen ndi kukula kwa bakiteriya
Nthawi zambiri, chinyontho cha zinyalala zapakhomo ndi chotsika kuposa mtengo womwe ungasinthidwe powonjezera zinyalala, matope, mkodzo wa anthu ndi nyama, ndi ndowe.Kulemera kwa chiŵerengero cha chowonjezera chowonjezera ku zinyalala chikhoza kuwerengedwa motsatira ndondomeko iyi:
Mu chilinganizo, M——chiŵerengero cholemera (chonyowa) chiŵerengero cha wowongolera ku zinyalala;
Wm, Wc, Wb——motsatira chinyontho cha zinthu zosakanizidwa, zinyalala, ndi zoziziritsira.
Ngati chinyontho cha zinyalala zapakhomo ndichokwera kwambiri, njira zowongolera ziyenera kuchitidwa, kuphatikiza:
(1) Ngati malo a nthaka ndi nthawi zilola, zinthuzo zikhoza kufalikira poyambitsa, ndiko kuti, kutuluka kwa madzi kungapitirire mwa kutembenuza muluwo;
(2) Onjezani zinthu zotayirira kapena zoyamwa ku zinthuzo, zomwe zimagwiritsidwa ntchito mofala ndi izi: udzu, mankhusu, masamba owuma, utuchi ndi kompositi, ndi zina zotere, kuti zithandizire kuyamwa madzi ndikuwonjezera kuchuluka kwake.
Pali njira zambiri zodziwira chinyezi.Njira yodziwika ndiyo kuyeza kulemera kwa zinthuzo pa kutentha kwapadera kwa 105 ± 5 ° C ndi nthawi yokhazikika ya 2 mpaka 6 maola.Njira yoyesera yofulumira ingagwiritsidwenso ntchito, ndiye kuti, chinyezi chazinthuzo chimatsimikiziridwa ndikuwumitsa zinthuzo mu uvuni wa microwave kwa mphindi 15-20.N'zothekanso kuweruza ngati chinyezi chili choyenera malinga ndi zochitika zina za composting: ngati zinthuzo zili ndi madzi ochulukirapo, pankhani ya composting yotseguka, leachate idzapangidwa;pa kompositi zamphamvu, agglomeration kapena agglomeration zidzachitika, ndipo ngakhale fungo adzapangidwa.
Pankhani ya kuwongolera chinyezi ndi kusintha kwa kompositi, mfundo zotsatirazi ziyeneranso kutsatiridwa:
① Kutsika moyenerera kuchigawo chakumwera ndi kumtunda kuchigawo chakumpoto
② Kutsika moyenerera m’nyengo ya mvula ndi kuwonjezereka m’nyengo yachilimwe
③ Kutsika moyenerera mu nyengo zotentha komanso zokwera munyengo zotentha kwambiri
④ Clinker yokalamba imatsitsidwa moyenera, ndipo chopangira chatsopano chimakwezedwa moyenera
⑤ Sinthani C/N yotsika moyenera ndikusintha C/N yokwera moyenerera
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Nthawi yotumiza: Jul-13-2022