Iyini i-Palm Oil Mill Effluent (POME) Tank?
Kwadalwa ngo 2025.01.09
Iyini Ithangi Le-Palm Oil Mill Effluent (POME)?
Ithangi Le-Palm Oil Mill Effluent (POME) liyisitsha esikhethekile sokugcina nokwelapha izinto ezisemkhakheni esiklanyelwe ukuphatha amanzi angcolile anamandla amakhulu akhiqizwa ngesikhathi kucutshungulwa izithelo ezintsha zesundu. Ngokungafani namathangi ajwayelekile okugcina amanzi, amathangi e-POME aklanywa njengezingxenye ezibalulekile zokuthobela imithetho yezemvelo nengqalasizinda yamandla avuselelekayo esigayo.
Ngenxa yokuthi i-POME ibonakala nge-Chemical Oxygen Demand (COD) ephezulu kakhulu, i-Biological Oxygen Demand (BOD), ubumuncu, kanye nezinto ezimisiwe ezimisiwe, ayikwazi ukugcinwa emikhunjini evamile yensimbi noma kakhonkolo ngaphandle kokwelashwa okukhethekile nokucatshangelwa kwesakhiwo.
Kungani i-POME Idinga Ubunjiniyela Obukhethekile
I-POME inzima kakhulu ukuphathwa kunendle yomgwaqo—imvamisa ingcolisa izikhathi eziyi-100. Amanzi angcolile aqukethe amafutha, amafutha, imicu, nezinto eziphilayo ezibolayo ngokushesha, zikhiphe amagesi nama-asidi.
Izinselelo Eziyinhloko Zobunjiniyela:
● Amandla Aphezulu Okugqwala: Ubumuncu be-POME bungagqwala ngokushesha insimbi evamile. Amathangi kufanele akhiwe nge-Glass-Fused-to-Steel (GFS) noma insimbi embozwe nge-epoxy esezingeni eliphezulu ukuze amelane nokugqwala kwamakhemikhali.
● Umsebenzi We-Anaerobic: I-POME ivamise ukuthambekela ekugayweni kwe-anaerobic, okukhiqiza i-biogas (i-methane). Amathangi kufanele aklanywe njengezinhlelo ezingangeni moya uma ehloselwe ukuthola i-biogas.
● Ukuphathwa Kwezinto Eziqinile: I-fiber ephezulu kanye nokugcwala kwamafutha kungabangela "ukwakheka kwe-crust" noma ukugcwala okukhulu. Amathangi esimanje e-POME afaka ubuchwepheshe bokuxuba nokuvimbela ukuvaleka ukuze kugcinwe ukugeleza kwangaphakathi.
Ukuqhathanisa: Ithangi le-POME vs. Ithangi Elijwayelekile Lamanzi
Isici | Ithangi Elijwayelekile Lamanzi | Ithangi Lokwelapha i-POME |
Impahla | Insimbikayinki / Ukhonkolo | I-GFS / Insimbi Engagqwali / Insimbi Emboziwe |
Ukumelana Namakhemikhali | Okuphansi (Okuyisisekelo) | Okuphezulu (Okumelana Ne-asidi Namafutha) |
Ukuphathwa Kwegesi | Imibhobho Yokungenisa Umoya | I-Gas-Tight / Iyakwazi Ukuqoqa I-Biogas |
Inhloso Yokusebenza | Ukugcina | Ukwelashwa / Ukugaya / Ukuthola Amandla |
Ubude Besikhathi Sokusebenza | Okujwayelekile | Okuqina Okuphezulu (ngokuvikela ukugqwala) |
Iqhaza Lamathangi E-POME Emandleni Avuselelekayo
Amathangi esimanje e-POME ayaguquka esuka emachibini alula okugcina abe izinto zokugaya ezinamandla ezingenamoya (Anaerobic Digesters). Ngokufaka amanzi angcolile ethangini elivaliwe nelilawulwa kahle, izimboni zingakwazi:
1. Thola i-Methane: Esikhundleni sokukhipha amagesi abanga ukushintsha kwesimo sezulu emoyeni, i-methane iqoqwa ngophahla lwegesi noma ulwelwesi.
2. Ukukhiqiza Amandla: I-biogas ifakwa ezinjinini ukuze kukhiqizwe ugesi noma isitimu, okunciphisa izindleko zokusebenza zomshini.
3. Ukuthobela Imithetho: Ukuguqula i-POME ibe yi-biogas namanzi ahlanziwe kwehlisa kakhulu umthwalo wokukhishwa, kusiza izimboni ukuthi zihlangabezane nemithetho eqinile yezemvelo.
Izingxenye Ezibalulekile Zomklamo
Ukuze kube nohlelo olusebenzayo lokwelapha i-POME, umklamo wethangi ngokuvamile uhlanganisa:
● Ukumbozwa Okumelana Nokugqwala: Izinto zokumboza ezihlanganisiwe ezinikeza umgoqo ongenazimbotshana noma ongasabeli phakathi kwemfucuza nensimbi.
● Izinhlelo Zokuxuba Ezithuthukile: Izinto zokuxuba ezinamandla amakhulu noma amaphampu okujikeleza angaphakathi ukuvimbela izinto eziqinile ukuthi zingahlali phansi nokuhlukanisa amagwebu angaphezulu.
● Izingxenyekazi Ezingavikeleki Ekuqhumeni: Izinzwa nezinto zikagesi eziqinisekisiwe nge-ATEX ziyadingeka ukuze kulawulwe amandla okuqhuma e-biogas esendaweni engaphezulu.
● Ukunwetshwa Okungamodula: Imiklamo yamathangi ahlanganiswe ngezikulufi ivumela izimboni ukuthi zikhulise umthamo wazo wokwelapha ngezigaba njengoba umkhiqizo ukhula.
Frequently Asked Questions (FAQ)
Q: Ngingasebenzisa ithangi likakhonkolo ukugcina i-POME?
A: Nakuba ukhonkolo kwesinye isikhathi usetshenziswa, uthambekele kakhulu emvelweni we-asidi ye-POME, engakhipha izingxenye zikakhonkolo ngokuhamba kwesikhathi futhi ibangele ukonakala kwesakhiwo. Amathangi e-GFS asezingeni lezimboni ayathandwa ngenxa yokumelana namakhemikhali okuphezulu kanye nezindleko eziphansi zokulungisa impilo yonke.
Q: Ithangi liphethe kanjani amazinga okushisa aphezulu?
A: I-POME ivamise ukuphuma emshinini emazingeni okushisa aphakeme. Amathangi akhiwe ngobunjiniyela asebenzisa izinto ezingamelana nalezi zithwala ezishisayo, noma ahlanganiswa ohlelweni olunemibhoshongo yokupholisa ukuze ehlise izinga lokushisa lifinyelele ebangeni elifanele amagciwane angaphila ngaphandle komoya (ama-mesophilic noma ama-thermophilic).
Umbuzo: Iyini inzuzo yomklamo wethangi elibhaxwayo we-POME?
A: Bolted tanks are prefabricated off-site. This ensures the coating is applied under strict factory quality control, which is impossible to replicate with on-site welding or pouring. It also allows for much faster installation in remote mill locations.
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