Chilichonse chimene chinalipo kale chikhoza kupangidwa ndi manyowa. Izi zimaphatikizapo zinyalala za chakudya, zinthu zachilengedwe, ndi zinthu zomwe zimachitika chifukwa chosunga, kukonza, kuphika, kusamalira, kugulitsa, kapena kupereka chakudya. Pomwe mabizinesi ochulukirapo komanso ogula amayang'ana kwambiri kukhazikika, kompositi imagwira ntchito yofunika kwambiri pakuchepetsa zinyalala ndikuchotsa mpweya. Pankhani ya kompositi, ndikofunikira kumvetsetsa kusiyana kwa kompositi kunyumba ndi kompositi yamakampani.
Industrial Composting
Kompositi ya mafakitale ndi njira yoyendetsedwa bwino yomwe imatanthawuza chilengedwe ndi nthawi ya ndondomekoyi (m'malo opangira kompositi m'mafakitale, m'masiku osakwana 180, mlingo wofanana ndi wachilengedwe - monga masamba ndi zodulidwa za udzu). Zinthu zopangidwa ndi compostable zovomerezeka zimapangidwira kuti zisasokoneze ntchito ya kompositi. Tizilombo toyambitsa matenda tikamaphwanya zinthuzi ndi zina, kutentha, madzi, carbon dioxide, ndi biomass zimatuluka ndipo palibe pulasitiki yotsalira.
Kuyika kompositi m'mafakitale ndi njira yomwe imayendetsedwa mwachangu momwe zinthu zazikuluzikulu zimawunikidwa kuti zitsimikizire kuti biodegradation yogwira ntchito komanso yokwanira. Kompositi amawunika pH, kuchuluka kwa kaboni ndi nayitrogeni, kutentha, chinyezi, ndi zina zambiri kuti apititse patsogolo magwiridwe antchito komanso kuwongolera bwino komanso kuonetsetsa kuti akutsatira malamulo.Composting yamakampani imatsimikizira kuwonongeka kwathunthu kwa biodegradation ndipo ndiyo njira yokhazikika yotayira zinyalala zachilengedwe monga zotsalira za chakudya ndi bwalo. waste.Mmodzi mwa ubwino waukulu wa kompositi mafakitale ndi kuthandiza kupatutsa zinyalala organic, monga trimmings bwalo ndi chakudya chotsala, kutali zotayiramo. Izi ndizofunikira chifukwa zinyalala zobiriwira zomwe sizidzasinthidwa zimawola ndikutulutsa mpweya wa methane. Methane ndi mpweya woipa womwe umapangitsa kuti nyengo isinthe.
Kompositi Kunyumba
Kompositi ya kunyumba ndi njira yachilengedwe yomwe tizilombo tomwe timapezeka mwachilengedwe, mabakiteriya ndi tizilombo timathyola zinthu zachilengedwe monga masamba, timitengo ta udzu ndi zidutswa zina zakukhitchini kukhala chinthu chonga dothi chotchedwa kompositi. Ndi njira yobwezeretsanso, njira yachilengedwe yobwezeretsanso michere yofunika m'nthaka. Popanga kompositi zinyalala zakukhitchini and zokonza pabwalo kunyumba, mutha kusunga malo otayirapo ofunikira omwe nthawi zambiri amagwiritsidwa ntchito kutaya zinthuzi ndikuthandizira kuchepetsa mpweya wochokera ku zomera zowotcha zinyalala. M'malo mwake, ngati mumapanga kompositi mosalekeza, kuchuluka kwa zinyalala zomwe mumapanga kumatha kuchepetsedwa ndi 25%! Kompositi ndiyothandiza, yothandiza ndipo ingakhale yosavuta komanso yotsika mtengo kuposa kunyamula zinyalalazi ndikupita nazo kumalo otayirako zinyalala kapena potengerapo zinthu.
Pogwiritsa ntchito kompositi mumabwezeretsa zinthu zachilengedwe ndi michere m'nthaka m'njira yosavuta kugwiritsa ntchito ku mbewu. Organic matter imathandizira kukula kwa mbewu pothandiza kuswa dothi lolemera kuti likhale lopangidwa bwino, powonjezera madzi ndi mphamvu yosunga michere ku dothi lamchenga, ndikuwonjezera michere yofunika ku dothi lililonse. Kukonza nthaka yanu ndi sitepe yoyamba yopititsa patsogolo thanzi la zomera zanu. Zomera zathanzi zimathandizira kuyeretsa mpweya wathu ndikusunga nthaka yathu. Ngati muli ndi dimba, kapinga, zitsamba, kapena mabokosi obzala, muli ndi ntchito ya kompositi.
Kusiyana pakati pa Industrial composting ndi Home composting
Mitundu yonse iwiri ya kompositi imapanga kompositi yokhala ndi michere yambiri kumapeto kwa ntchitoyo. Kompositi ya mafakitale imatha kusunga kutentha ndi kukhazikika kwa kompositi mwamphamvu kwambiri.
Pamlingo wosavuta, kompositi yakunyumba imatulutsa dothi lokhala ndi michere yambiri chifukwa cha kuwonongeka kwa zinyalala zamoyo monga zotsalira za chakudya, zodula udzu, masamba, ndi matumba a tiyi. Izi zimachitika kwa miyezi ingapo nthawi zambiri mumgolo wa kompositi wakumbuyo, kapena nkhokwe za kompositi kunyumba. Koma, mikhalidwe ndi kutentha kwa kompositi kunyumba mwachisoni sangawononge PLA bioplastic mankhwala.
Ndipamene timatembenukira ku kompositi ya mafakitale - njira yopangira manyowa ambiri, yoyang'aniridwa mosamala ndi madzi, mpweya, komanso zinthu zokhala ndi carbon ndi nitrogen. Pali mitundu yambiri ya kompositi yamalonda - onse amakhathamiritsa gawo lililonse la njira yowola, poyang'anira momwe zinthu zilili ngati kuphwanya zinthu zofananira kapena kuwongolera kutentha ndi mpweya. Njirazi zimatsimikizira kuwonongeka kwachilengedwe kwa zinthu zachilengedwe kukhala zapamwamba kwambiri, zopanda poizoni.
Nazi zotsatira za kuyesa kuyerekeza kompositi ya mafakitale ndi kompositi yakunyumba
| Industrial Composting | Kompositi Kunyumba | |
| Nthawi | Miyezi 3-4 (kutalika: masiku 180) | Miyezi 3-13 (kutalika: miyezi 12) |
| Standard | ISO 14855 | |
| Kutentha | 58±2℃ | 25±5℃ |
| Criterion | Mtheradi kuwonongeka mlingo ~ 90%;Chiwopsezo cha kuwonongeka kwachibale ＞90% | |
Komabe, kompositi kunyumba ndi njira yabwino kwambiri yochepetsera zinyalala ndikubwezeretsa mpweya m'nthaka. Komabe, kompositi yapanyumba ilibe kukhazikika komanso kuwongolera kwa mafakitale opanga kompositi. Kuyika kwa bioplastic (ngakhale kuphatikiziridwa ndi zinyalala za chakudya) kumafuna kutentha kwambiri kuposa momwe kungakwaniritsire kapena kusamalidwa pamalo a kompositi kunyumba. Pazakudya zazikulu, bioplastics, ndi organic diversion, kompositi ya mafakitale ndiye mathero okhazikika komanso abwino kwambiri amoyo.
Feel free to discuss with William: williamchan@yitolibrary.com
Nthawi yotumiza: Nov-22-2023