Amapulazi ezinkukhu abhekana kanjani nomanyolo wezinkukhu?

Umquba wenkukhuumanyolo omuhle wemvelo, kodwa ngokwandiswa komanyolo wamakhemikhali, bambalwa kakhulu abalimi abazosebenzisa umanyolo wemvelo.

Uma inani nesilinganiso samapulazi ezinkukhu sikhula, kulapho abantu abadinga khona umquba wezinkukhu sincipha, kulapho umquba wezinkukhu uyanda khona, ushintsho nokukhula komquba wezinkukhu, umquba wezinkukhu manje ungathiwa uyinkinga enkulu kuwo wonke amapulazi ezinkukhu.

Nakuba umquba wenkukhu ungumanyolo wemvelo osezingeni eliphezulu, awukwazi ukufakwa ngqo ngaphandle kokubilisa. Uma umquba wenkukhu ufakwa ngqo enhlabathini, uzobila ngqo enhlabathini, futhi ukushisa okukhiqizwa ngesikhathi sokubilisa kuzothinta izitshalo. Ukukhula kwezithombo zezithelo kuzoshisa izimpande zezitshalo, okubizwa ngokuthi ukushiswa kwezimpande.

 Esikhathini esidlule, abanye abantu babesebenzisa umquba wenkukhu njengokudla kwezinkomo, izingulube, njll., kodwa futhi kwakungenxa yenqubo eyinkimbinkimbi. Kunzima ukuwusebenzisa ngezinga elikhulu; abanye abantu baphinde bomise umquba wenkukhu, kodwa ukomisa umquba wenkukhu kudla amandla amaningi kakhulu, izindleko ziphezulu kakhulu, futhi akuyona imodeli yentuthuko esimeme.

Ngemva komkhuba wabantu wesikhathi eside,ukubiliswa komquba wenkukhukuseyindlela engenzeka kakhulu. Ukubilisa umquba wenkukhu kuhlukaniswe ngokubilisa okuvamile kanye nokubilisa okusheshayo kwamagciwane.

1. Ukubilisa kwendabuko

Ukubilisa okwendabuko kuthatha isikhathi eside, ngokuvamile inyanga eyodwa kuya kwezintathu. Ngaphezu kwalokho, iphunga elizungezile alimnandi, omiyane nezimpukane zizalana ngobuningi, futhi ukungcola kwemvelo kubi kakhulu.

Uma umquba wenkukhu umanzi, udinga ukwengezwa, futhi kudingeka umsebenzi owengeziwe.

Enqubweni yokubilisa, kuyindlela yakudala kakhulu ukusebenzisa umshini wokubilisa ukuze uphendule i-rake.

 Nakuba ukutshalwa kwezimali kwemishini yokubilisa kwendabuko kuphansi kakhulu, izindleko zokusebenzisa ukubilisa kwendabuko ukucubungula ithani elilodwa lomquba wenkukhu nazo ziphakeme kakhulu ngaphansi kwezindleko zamanje eziphezulu zabasebenzi, futhi ukubilisa kwendabuko kuzoqedwa esikhathini esizayo.

 2. Ukubiliswa okusheshayo kwamagciwane

Ukubiliswa okusheshayo kwamagciwane kubola izinto eziphilayo eziyinkimbinkimbi zibe izinto eziphilayo ezilula, futhi kubola nezinto eziphilayo zibe izinto eziphilayo eziyinkimbinkimbi kakhulu. Kuwukuwohloka okuqhubekayo nokubola kwezinto eziphilayo kuze kube yilapho zibola zibe umanyolo wezinto eziphilayo ongasetshenziswa umhlabathi.

Ukumbiwa kwezinto eziphilayo kunikeza izakhamzimba ezincane, kukhiqiza i-carbon dioxide eyengeziwe, amanzi kanye nezinye izakhamzimba, kusheshisa izinga lokubola, futhi kukhipha ukushisa okuningi. Ngakho-ke, ijubane lokubilisa lishesha kakhulu. Ngokuvamile, kuthatha cishe isonto elilodwa ukushintsha kusuka kumanyolo wenkukhu kuya kumanyolo wemvelo.

 Isimiso sokubiliswa okusheshayo kwamagciwane simi kanje: i-biomass izala ngokushesha futhi ibole ngokushesha ekushiseni okufanelekile kanye nendawo efanele kakhulu. Ngokuvamile ebangeni lama-degree angu-45 kuya kwangu-70, i-metabolism yokukhula kwamagciwane ishesha kakhulu, futhi ngesikhathi esifanayo, ibulala amagciwane nezinto eziyingozi endle.

Endaweni encane evaliwe, ama-microorganisms angaqhubeka nokubila, futhi umquba wenkukhu ungaguqulwa ngokushesha ube umanyolo wezinto eziphilayo kuphela ngezinqubo ezivamile zokudla, ukukhiqiza kanye nokukhipha.

Umquba wenkukhu ophathwa ngokubiliswa okusheshayo kwamagciwane awunaphunga, futhi okuqukethwe kwamanzi kungama-30% kuphela.

Ngaphezu kwalokho, ukubiliswa okusheshayo kwamagciwane kungawelapha ngokuphelele amagesi ayingozi bese ewakhipha, futhi akunasizathu sokungcolisa imvelo.

Ukusebenzisa indlela yokubilisa ngokushesha ama-microorganism kungathuthukisa indawo yokuzalela futhi kuthuthukise ukusebenza kahle kokukhiqiza. Umquba wenkukhu owomisiwe okhiqizwayo uwumanyolo osezingeni eliphezulu wokudla okuluhlaza kanye nemikhiqizo yemvelo.