Ezimweni zokugcina impahla kanye nokushintshana kwempahla, ukukhethwa kwezitsha kuthinta ngqo izindleko kanye nokusebenza kahle. Njengezinketho ezivamile, amakesi epulasitiki namakesi enziwe ngokhuni endabuko ahluka kakhulu ngokuqina, ukonga, ukusetshenziswa kwesikhala, nokuningi. Ukuqonda lokhu kungafani kusiza amabhizinisi ukugwema ukukhetha okungalungile.
Okokuqala, izindleko zokuqina nokugcinwa. Amabhokisi enziwe ngokhuni endabuko ayazwela ekushiseni nasekuswakeni—ayakhunta uma emanzi futhi ayaqhekeka uma omile. Ngemva kokusetshenziswa kanye, avame ukudinga ukulungiswa (isb., amapulangwe okubethela, ama-sanding burrs) futhi anezinga eliphansi lokusetshenziswa kabusha (ngokuvamile izikhathi ezingu-2-3). Amabhokisi epulasitiki, enziwe nge-HDPE, amelana namazinga okushisa aphezulu/aphansi (-30℃ kuya ku-70℃) kanye nokugqwala, ngaphandle kwesikhunta noma ukuqhekeka. Angasetshenziswa kabusha iminyaka engu-5-8, kanti izindleko zokugcinwa kwesikhathi eside ziphansi ngo-60% kunemabhokisi enziwe ngokhuni.
Okwesibili, ukusebenza kahle kwesikhala kanye nokuthutha. Amabhokisi ezinkuni angenalutho awakwazi ukucindezelwa futhi anokuphakama okulinganiselwe kokunqwabelana (okuthambekele ekugoqweni)—amabhokisi ezinkuni angenalutho ayi-10 athatha ama-cubic metres ayi-1.2. Amabhokisi epulasitiki asekela ukwakha noma ukugoqa (kwamanye amamodeli); amabhokisi angenalutho ayi-10 athatha ama-cubic metres ayi-0.3 kuphela, anciphisa izindleko zokuthutha zokubuyisa amabhokisi angenalutho ngo-75% futhi andise ukusebenza kahle kokugcina impahla ngo-3x. Lokhu kufaneleka kakhulu ezimweni zokushintshashintsha okuvama kakhulu.
Ubungane bemvelo kanye nokuthobela imithetho nakho akunakunganakwa. Amabhokisi ezinkuni endabuko asebenzisa kakhulu ukhuni olulahlwayo, oludinga ukugawulwa kwezihlahla. Ezinye izimo zokuthumela kwamanye amazwe zidinga ukufuthwa (kuthatha isikhathi esiningi ngezinsalela zamakhemikhali). Amabhokisi epulasitiki angaphinde asetshenziswe ngo-100%, akudingeki ukufuthwa ukuze kuthuthwe amazwe ngamazwe—ahlangabezana nezinqubomgomo zemvelo futhi enza kube lula ukusulwa kwempahla.
Okokugcina, ukuphepha kanye nokuzivumelanisa nezimo. Amabhokisi ezinkuni anama-burrs nezipikili ezibukhali, aklwebha kalula izimpahla noma abasebenzi. Amabhokisi epulasitiki anemiphetho ebushelelezi engenazo izingxenye ezibukhali, futhi angenziwa ngokwezifiso (isb., ngama-partitions, izindawo zelebula) ukuze alingane nezinto zikagesi, imikhiqizo emisha, izingxenye zemishini, njll., okunikeza ukuguquguquka okunamandla.
Isikhathi sokuthunyelwe: Okthoba-17-2025
