Feteleza wa biogas, kapena feteleza wa biogas fermentation, amatanthauza zinyalala zomwe zimapangidwa ndi zinthu zachilengedwe monga udzu wa mbewu ndi mkodzo wa manyowa a anthu ndi nyama m'magawo a biogas pambuyo pakuyatsa kotopa kwa gasi.
Feteleza wa biogas ali ndi mitundu iwiri:
Choyamba, biogas fetereza - biogas, mlandu pafupifupi 88% ya okwana fetereza.
Chachiwiri, zotsalira zolimba - biogas, zomwe zimawerengera pafupifupi 12% ya feteleza onse.
Mu biogas muli zakudya monga nayitrogeni, phosphorous ndi potaziyamu, komanso kufufuza zinthu monga nthaka ndi chitsulo.Zinatsimikiziridwa kuti biogas ili ndi 0.062% mpaka 0.11% ya nayitrogeni yonse, ammonium nayitrogeni anali 200 mpaka 600 mg/kg, phosphorous yochitapo kanthu mwachangu inali 20 mpaka 90 mg/kg, ndipo potaziyamu yofulumira inali 400 mpaka 1100 mg/kg. .Chifukwa chochita mwachangu, kugwiritsa ntchito kwambiri zakudya zomanga thupi, kumatha kuyamwa mwachangu ndikugwiritsidwa ntchito ndi mbewu, ndi feteleza wabwinoko wamitundu yambiri.The zakudya zinthu za olimba slag fetereza kwenikweni chimodzimodzi ndi 20% ndi biogas, munali 30% mpaka 50% ya makina, 0,8% kuti 1.5% ya nayitrogeni, 0,4% kuti 0,6% wa phosphorous, 0,6% kuti 1.2% ya potaziyamu , ndipo oposa 11% olemera mu humic acid.Humic acid akhoza kulimbikitsa mapangidwe nthaka granules dongosolo, kumapangitsanso nthaka feteleza ntchito ndi buffering mphamvu, kusintha nthaka physiochemical katundu kusintha nthaka kwenikweni n'zoonekeratu.Chikhalidwe cha biogas fetereza ndi chimodzimodzi kuti ambiri organic fetereza, amene ndi yabwino ntchito yaitali mochedwa zotsatirapo fetereza.
Biogas fetereza ayenera precipitated kwa nthawi - yachiwiri nayonso mphamvu, kuti olimba madzi masoka kulekana.Ndizothekanso kulekanitsa biogas-madzimadzi biogas ndi slag-solid biogas ndi olimba-zamadzimadzi olekanitsa.
Zinyalala itatha woyamba nayonso mphamvu ya biogas digester choyamba anasiyanitsidwa ndi olimba-zamadzimadzi olekanitsa.Kupatukana madzimadzi ndiye amapopa mu riyakitala kulekanitsa phytic asidi anachita.Ndiye kuvunda kwa phytic acid reaction madzi kumawonjezedwa kuzinthu zina za feteleza kuti maukonde amatani, pambuyo pochita zonse ndi kumaliza ndi kuyika.
Zida kupanga biogas zinyalala madzi organic fetereza.
1. Dziwe la mpweya.
2. Cholekanitsa chamadzimadzi chokhazikika.
3. Rector.
4. Lowani mpope.
5. Kuwomba fani.
6. Matanki osungira.
7. Kukweretsa kudzaza mizere.
The luso vuto la biogas fetereza.
Kulekana kolimba-kwamadzimadzi.
Chotsani fungo.
Chelating teknoloji.
Cholekanitsa chamadzimadzi cholimba.
Kugwiritsa ntchito olekanitsa olimba-zamadzimadzi kulekanitsa biogas ndi biogas ali mkulu kupanga mphamvu, ntchito yosavuta, kukonza zosavuta, mtengo wololera ndi zina zotero.
Njira zothetsera mavuto.
Dziwe la mpweya.
Njira ya biological deodorization imatengedwa, ndipo njira yochotsera fungo limodzi ndi dziwe la mpweya imakhala ndi zotsatira zoonekeratu.
Kupititsa patsogolo luso la kasamalidwe.
Sankhani mzere woyenera wopanga ndi zida kuti muwongolere luso lowongolera mizere.Kuchita bwino kwa ntchito kumawonjezeka ndi 10% mpaka 25% ndi njira zogwirira ntchito za chelation ndi kayendetsedwe ka machitidwe.Ubwino wa mankhwala omalizidwa ayesedwa m'mapangidwe osiyanasiyana kuti akwaniritse miyezo yapadziko lonse.
Ubwino wa biogas zinyalala fetereza.
1. Zakudya zopatsa thanzi zimakwaniritsa zosowa za zakudya nthawi zosiyanasiyana za mbewu, komanso zimakulitsa kuyamwa ndi kugwiritsa ntchito kwa michere.
2. Limbikitsani kukula kwa mbewu, photosynthing, mayendedwe ndi kutulutsa kosalekeza.
3. Kupititsa patsogolo chitetezo cha mbeu kuti muchepetse kusowa kwa zinthu zomwe zimayambitsidwa ndi masamba ang'onoang'ono, masamba achikasu, mitengo yakufa ndi matenda ena okhudza thupi.
4. Ikhoza kulimbikitsa kukula kwa mizu ndi mmera, kuwongolera kutsegula kwa pores kuti kuchepetsa mphamvu ya nthunzi, kupititsa patsogolo chilala cha mbewu, mpweya wouma wouma komanso kukana chilala chozizira.
5. Kuchepetsa kuwonongeka kwa mankhwala ku mbewu, mankhwala a herbicides, matalala, kuzizira, kusefukira kwa madzi, kulima ndi chipululu kwakhala kuchira mwachangu.
6. Ikhoza kuonjezera mlingo wa pollination, kulimba mlingo, zipatso zokolola, cephalosporine voliyumu ndi chiwerengero cha mbewu zonse mu mbewu.Zotsatira zake, zimachulukitsa zipatso, spike ndi tirigu wolemera, kupereka zoposa 10% mpaka 20%.
7. Palinso zotsatira zina zapadera.Zimasokoneza kuyamwa tizirombo monga nsabwe za m'masamba ndi nsabwe zouluka.
Nthawi yotumiza: Sep-22-2020