Izitangi Zensimbi Eziboshiwe zezitshalo zokuphatha amanzi angcolile kawoyela wesundu
Kwadalwa ngo 2024.03.23
Izindlu Zensimbi Ezihlangene Eziqine Kakhulu Zokwelapha i-POME
Embonini kawoyela we-palm, ukuphathwa kwe-Palm Oil Mill Effluent (POME) kuyinselele enkulu yokusebenza kanye neyemvelo. I-POME ibonakala ngokuba ne-chemical oxygen demand (COD) ephezulu, i-biochemical oxygen demand (BOD) ephezulu, kanye nokuqukethwe okukhulu kwamafutha namagrisi. Izinhlelo ezindala ezivulekile zokugcina amanzi ziyaphelelwa isikhathi ngenxa yokusetshenziswa komhlaba okukhulu, ukukhishwa kwegesi elibangela umthelela wokushisa komhlaba, kanye nengcindezi yemithetho.
Njengomuntu ohamba phambili emhlabeni wonke ekugcinweni okuyimodyuli, i-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) ihlinzeka ngezinhlelo eziphambili, ezivalekile, eziklanyelwe ngokukhethekile ukubhekana nokuhlasela kwamakhemikhali kwe-POME.
1. Isayensi Yezinto Ezibonakalayo: Ukudambisa Ukuhlasela Kwe-POME
I-POME inokwakheka okubabayo kakhulu futhi iqukethe ama-organic acids avolatile asheshisa ukugqwala kwensimbi evamile yensimbi eqinile eyenziwe ngensimu. I-Center Enamel iyanciphisa lokhu ngokusebenzisa ubuchwepheshe be-Glass-Fused-to-Steel (GFS):
● Isithiyo se-Thermodynamic: Ngokuhlanganisa ingilazi engaphakathi komhlaba ne-steel ku-820°C–930°C, sakha indawo efana ne-ceramic engazweli nhlobo emakhemikhali. Lokhu kuvimbela ukuthi i-POME enomunyu ihlasele i-steel shell.
● Ukuqedwa kwe-MIC: Ukubola Okubangelwa Amagciwane (MIC) kuvamile kuma-anaerobic digesters. Indawo yengilazi ye-GFS tanks ebushelelezi kakhulu, engenawo umoya, ayinikezi indawo yamagciwane ukuthi azinze, ivimbele ukugqwala okubangela ukwehluleka kwezakhiwo ezakhiweni zikakhonkolo noma ezensimbi.
2. Ubunjiniyela beNqubo: I-Anaerobic Digestion Kinetics
Ukuphathwa kwe-Palm Oil Mill Effluent (POME) yesimanje, izindonga zensimbi eziboshiwe zisebenza njengesitsha esiyinhloko se-anaerobic digestion—inqubo ebalulekile yokuguqula izinto ezingcolile zibe yi-biogas (methane).
● Ukuvalwa Kwegesi Okuyindilinga: Ngokungafani namachibi avulekile, amathangi anama-bolted akwa-Center Enamel asebenzisa uhlelo oluvaliwe lwesistimu yophahla oluhlanganisiwe (isibonelo, izindunduma ze-geodesic ze-aluminium) ukubamba i-methane ($\text{CH}_4$). Lokhu kuguqula umthwalo ongcolisa imvelo ube umthombo wamandla avuselelekayo esigayo.
● Ukuphuculwa KweFlow Dynamics: Umklamo wethu wezakhiwo usebenzisa i-Finite Element Analysis (FEA) ukuze uqinisekise ukuthi i-tank geometry isekela ukuhamba kahle kwe-sludge nokukhipha i-biogas kahle, kulandela izindinganiso zomhlaba wonke ezifana ne-AWWA D103-09 ne-ISO 28765.
3. I-Technical Evaluation Scorecard: Ukugcina i-POME
Ukuze kusizwe abaphathi bokuhlala kanye nabaklami bezimboni ekufakweni kwezinsizakalo, le scorecard igqamisa imingcele yokusebenza yezinsiza ezijwayelekile zokwelapha i-POME:
I-Engineering Parameter | I-Center Enamel GFS Bolted Tanks | I-Field-Welded Carbon Steel | Ukhonkolo Othelelwe (Ovulekile) |
Ukumelana Nokugqwala | Okungcono Kakhulu (Ingilazi Engasebenzi) | Kuncane (Kudinga ukugcotshwa) | Phansi (Kungase kuqhekeke) |
Ukubuyiswa kukagesi we-Biogas | Phezulu (I-Hermetic Seal) | Phakathi (Idinga ukuvalwa) | Ayikho (Uhlelo oluvulekile) |
Ukusebenza KweFootprint | Phezulu (Ukwakhiwa Okujolile) | Phakathi | Phansi Kakhulu (Ukusetshenziswa komhlaba okuphezulu) |
Isivinini Sokufaka | Asheshayo (Ukuphakamisa phezulu-ngezansi) | Kancane (Ukubopha emathafeni) | Kancane Kakhulu |
Impilo Yesevisi Yempahla | 30+ Iminyaka Eqinisekisiwe | 15–20 Iminyaka | 15–20 Iminyaka |
4. Izinzuzo Zokusebenza Zamaphampu Okwelapha Amanzi Emikhiqizo Yepalamula (POWTPs)
● Ukuhambisana Nezidingo Ze-ESG: Njengoba abakhiqizi be-oyela kamalamula bebhekene nokuhlolwa komhlaba wonke mayelana nokuchithwa kwamahlathi nokungcola, ukuthuthela ekwelapheni i-POME ezitsheni ezivalekile kunikeza ukuthuthukiswa okulinganisekayo kumametrici okusimama, okwenza kube lula ukuthola izitifiketi (isibonelo, RSPO/MSPO).
● Ukwanda Okumodulayo: Umthamo wezindlu zokucubungula ulamula ungahluka kuye ngokuvuna. Imvelo eyimodular, enezikulufu yezinhlelo ze-Center Enamel ivumela ukwengezwa kwemibuthano eyengeziwe yezindlu noma amamoduli aphelele omshini ohambisanayo ngokuthuthukiswa okuncane esizeni.
● Uvivinyo Olungu-100% Olungabhubisi Lutho: Sisebenzisa uvivinyo lwe-holiday olungu-1500V kuwo wonke amaphaneli ukuqinisekisa ukuthi ukugqoka akunawo amaphutha, okuqinisekisa ukuvuza okungazenzeki kanye nokuvinjelwa okuphelele kwemvelo.
Isinqumo Sobunjiniyela
Ukuze kuthuthukiswe ukwelashwa kwe-Palm Oil Mill Effluent (POME), imboni iyasuka kumalulwane avulekile asekhona iye kumareyaktha e-anaerobic anobuningi obuphezulu, avaliwe. Ukubambisana nomkhiqizi ofana ne-Center Enamel kuvumela abasebenzisi ukuthi basebenzise izakhiwo zobuchwepheshe be-Glass-Fused-to-Steel ezingadingi ukunakekelwa kancane futhi zingaboli ngamakhemikhali. Ngokuthuthukisa izitolo ezakhiwe ngamamojula ezihlanganiswayo, izimboni zikaphayini zithuthukisa ukusebenza kahle kokwelashwa kwe-POME yazo, zikwandise ukubuyiswa kukagesi we-biogas, futhi ziqinisekise ukuthobela imithetho yezemvelo yesikhathi eside.
Ukuze uthole ukubonisana kwezobuchwepheshe noma iziphakamiso zezakhiwo eziqondene nephrojekthi yakho yamanzi amdaka ezimboni zikaphayini, thintana nethimba lezobunjiniyela le-Center Enamel ku-sales@cectank.com.
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