Ubukhulu obuzenzakaleyo bembalwa yezinto ezingavaliweyo

Ukuqonda Kwemithombo Yomsebenzi Ngamabagasi Ezengezwe Ngokwesibonelo

Umhla Wokugcina Amabagasi Emagumbini

Umagumbini wokugcina eTexas wabuyela kubagasi obubiwe ngokulinganisa 1.0 mil yokugcina ukugcina izinto ezingafani. Ngemva kwezikohle, umgungundlovu wabona amabagasi abadlulile apho amakhasi ayezihlukanisa nezinto zokugcina ezincane ziyadlula emhlabathini. Umkhakha wabuyela kubagasi be-industrial obubiwe ngokulinganisa 2.5 mil futhi wabhalisa izinkinga ngeminyaka yomnyaka. Isivinini sesikhala esingaphansi kuka-12 ngosuku kusukela kuka-1 ngosuku. Lokhu kwakubonisa ukuthi ububi bokulinganisa, akubona isibonelo, bakhokha ukusebenza uma isibonelo nesikhala sasemthwakathini.

Ukubhalisa Ububi Befutha Kabefore Ukubhalisa

Ngaphambi kokubhalisa amabagasi okugcina, umphathi wokuphepha wabhalisa ububi befutha bokugcina kwezinto zokugcina. Idrum engu-55-gallon eyisikhalfu yezinto zokugcina zokufunda zilungile ngokulinganisa 22 kg; idrum efanayo ngezinto zokugcina zokufunda zilungile ngokulinganisa 38 kg. Izinto zokugcina zokusebenza kahle azikhozanga ukuphika kuka-6 kg. Ukubhalisa ububi befutha kubin size wabhalisa ispec: 1.5 mil kwezindawo zokusebenza, 3 mil kwezinhlobo zokugcina, 4 kuya kuma-6 mil kwezinto zokugcina zokufunda nezinto ezingazange zizwe. Amabagasi okugcina awabhaliselwe ngokulinganisa ububi befutha wabuyela kuzo izinkinga zokubhalisa okwakazimisele izinkinga zokuqala.

Ukuhlanjwa kwezinto ezingavumelekileyo zokugcina izinto ezihlukene

Kufupha kwezindawo zokugcina izinto ezihlukene

Izibag ethi azisisekile ngokupheleleyo zihlanjwa kwezindawo zokusebenza kakhulu: indawo yokugcina izinto ezihlukene nezindawo zokugcina izinto ezihlukene. Ibag engu-1.5 mil eyigcina i-30 kg yezinto ezingazange zibe yizinye, iyaphakama futhi iyahlanjwa xa umsebenzisi uyabuka. Umphakathi owahlukene uyakubiza izilwane nezindlela zokuhlanjwa. Izibag zokugcina izinto ezihlukene ozifanele ngokupheleleyo ziyasekela ukubuka kwesikhumba sokugcina izinto ezihlukene. Ikhanda lokubhala ngomunye mil ngaphandle kwebag liyincinane kangaka kulokho okubhala ngokupheleleyo noma yikuphi umphakathi owahlukene nokungasemthini wokusebenza.

Ukuzimiswa nokuthenga izinto zokuhlanjwa

Amathuba amaningi ayikufanele aqinisekise amalungelo okugcina izinto ezihlukene angaphansi kwezinhlangano zokugcina izinto ezihlukene. Ukulahla okukhona kuyakubiza ukuthi kubhekwe phambi kwemithombo yezinhlangano zokugcina izinto ezihlukene ezithi kubhekwe phambi kwemithombo yezinhlangano zokugcina izinto ezihlukene ezithi kubhekwe phambi kwemithombo yezinhlangano zokugcina izinto ezihlukene. Izibag zokugcina izinto ezihlukene ozihlanjwa ziyakubiza ukuthi abasebenzi bafanele bakwazi ukubona izinkumbu nezinye izinto ezingazange zibe yizinye. Ukuchaza ukuthi ubag buyisisekile ngokupheleleyo uyisibonelo esincinane sokuthenga okusiza ukuzimiswa nokubhala ukuthi abasebenzi bafanele bakwazi ukubona izinkumbu nezinye izinto ezingazange zibe yizinye kwezindawo zokusebenza eziningi.

Isibonelo sesayensi sokugcina izinto ezihlukene

Ukuguqula umil ku-micron

Ukubhala ukuthintha kwezibag zokugcina kufakwa ngemil (ingu-1/1000 yendawo yomlonye) noma ngemikroni. Umil ungumkhiqizo we-25.4 mikroni. Isibag esithintha ngemil eziyisibili sithintha ngemikroni eziyi-51; isibag esithintha ngemil eziyisithupha sithintha ngemikroni eziyi-152. Ukuguqula kusiza ekukulinganiseni i-film eyavulekileyo ekhuliswa ngemikroni nezibag zokugcina zaseNingizimu Afrika ezibhalwe ngemil. Izibag zokugcina kufanele zibhale indlela eyodwa yokubhala ngokucacile. Ukubhala izinhlobo ezimbili ngaphandle kokuguqula kuyabuka umthwana ukuthi abathengi bafunde i-film enethintha ngaphezu kwesidingo sokusebenza.

ASTM D882 nokuzimela kweDart

Ukuqondisa ukuthintha kwe-film kuchazwa ngu-ASTM D882 kwezinkinga zokuthinteka kwezinqamuzi kanye no-ASTM D1709 kwezinkinga zokuthinteka ngokuthiwa kwezinto ezinkulu. Kusobonisa kanjani izibag zokugcina zihamba xa zithintwa noma xa zithintwa ngokuthiwa kwezinto ezinkulu. Amakhanda amahle aqondisa lezi zivikezo zombili ngalokho okuhambisana nezithintha. Isibag esithintha ngemil eziyisithathu se-HDPE singasibonisa ukuthi kuthinteka ngokuthiwa kwezinto ezinkulu kakhulu kunomuqondiso wokuqondisa ukuthintha ngemil eziyine se-LDPE ngoba i-resin kanye nezindlela zokuxhuma ziyisisekelo esifanayo nesithintha. Idata, akuzi nombala ophakathi kwebox, siyayiqondisa ukuthi kungakanjani kuzosha kwenhlaka.

ISO 9001 Ukulawula kwezindlela

Ukuthi isithunzi sikhululekile kuyisibonelo sokuphatha isivinini esihle kumshini wokukhupha. Amaphlanti atholakala ngokuthi aqinisekiswe ku-ISO 9001:2015 abhalisa ubuningi bezinga lokungafanele kwezithunzi futhi bavumela ukuzilonda kumshini. Amabhagi wezinto ezingatholakali kusuka kumthengisi oqinisekiswe ayizilinganisana ngokulinganayo phakathi kwezibhagi, ngakho ke ibhagi eyaqinisekiswa kuzilonda yezinto ezingatholakali iyasebenza ngokufanayo emuva kwezinyangani ezintathu. Uyabuka i-Certificate nezinkinga zokungafanele. Ukungafanele okuphakeme kuyisibonelo esingasemthwakweni esibonisa ukuthi amabhagi amabili atholakala ngokulinganayo kwezithunzi ziyajabula izinto ezihlukene.

Ukuchaza, Ukusebenzisa, nokugcina Amabhagi wezinto ezingatholakali

Khetha i-Mil Ngokwesithunzi Sesithunzi

Linganisa amabhagi wezinto ezingatholakali nesithunzi: 1.5 kuya ku-2 mil kwezinto ezingahlanu, ezingahlanu kanye nezincwadi; 2.5 kuya ku-3 mil kwezinto zokubhala; 4 kuya ku-6 mil kwezinkabi, iziglashe, kanye nezinkabi eziningi. Izinto ezingahlanu noma izinto zokudla mhlawumbi kuzodinga i-LDPE engeyona yinkabi yokuqala ngokulinganayo kwe-2 mil nesikhundla esikhulu esiphambili. I-Sunho inqamuzela izicabha zokulinganisa i-mil nesithunzi sokulinganisa isikhumba nesigaba ukuze abathengi bakwazi ukuvikela ukuthi bakhululeke kwezinkinga zokuthenga kanye nokungavikeli kusenzo lomkhakha.

Bhala futhi Yobhala Ngokulinganayo

Gcina iziphepha zokugcina ubuso kungaphezulu kwezinyathi zokugcina ukuze uthole indlela yokubhinda nokuphepha isibindi sokugcina. Thwala umphakathi wokugcina, yenza ukuthi kubhinde, bheka ngokubhinda noma ngokubhinda ngokufanayo. Ungabhekisi iphepha elithile ngaphandle kwezinyathi zokugcina, okuyisibindi sokubhinda. Gcina iziphepha ezilungileyo emanzini, emhlabathini ohlukileyo, futhi yenza ukuthi zihambisane ngosuku. Ukulayisha kanye nokubhinda kahle kusiza ukuthi iphepha libe nezikhathi eziningi futhi libe nezikhathi ezingafanayo zokuhlanza kwezinyathi.

Imibuzo Evame Ukubuzwa

Umbuzo: Ubukhulu obuchaziwe bakhozisekile kwezinyathi zokugcina?

Impendulo: Izinyathi zokugcina ziyasebenza kusukela ku-1.5 ku-6 mil. Ubukhulu obuncane bokugcina okungafana nokugcina kubaluleke ku-1.5 ku-2 mil; izindlela zokulayisha zizodonsa ku-2.5 ku-3 mil; izinto zokugcina zezinkampani, iziglashe, nezinto eziyisibindi ziyodonsa ku-4 ku-6 mil. Ubukhulu kufanele kubhekisele kubukhulu obubhalwe kwezinyathi kanye nezinto zokugcina, akufanele kube yisibonelo esisodwa kwenye indawo. Idata ye-ASTM D882 no-D1709 ibonisa ubukhulu obubalulekile kubin.

Umbuzo: Ubukhulu obubalulekile kwezinyathi zokugcina ngu-mil noma ngu-micron?

Impendulo: Izombili ziyisivumelwano; umil omunye uyisilinganiso se-25.4 microns. Iibhag ezenziwe ngamazwe amathathu aseNtshonalanga zihlalwa ngomil, ngakolunye ukuze kubhekwe izikhumba ezifika emaphoyintini. Guqula kabefore ukulinganisa: umil omabili uyisilinganiso se-51 microns. Iibhag zokugcina kufanele zibhale isilinganiso esithile kumbhokisi ukuze abafundi bangekuvumele isikhumba esincinci kunokufuneka kwisixhobo.

Umbuzo: Iibhag ezinkulu ngokwezinye ziyisilinganiso sezinkulu?

Impendulo: Akasivumelwano. Umkhakha wokwenza, ubukhulu bekugqibela, nokuthawula kwesikhumba kuyisilinganiso sokukhula njengoko kusilinganiswa ubukhula. Iibhag ze-HDPE ezingama-3 mil zinokuphumeza kwi-LDPE ezingama-4 mil ngenxa yokuba i-HDPE iyakhathazeka ngokuphuma kwezinto ezincinci. Iibhag zokugcina kufanele zihlanganiswe ngokusebenza kwe-ASTM D1709 (ukuphuma kwesikhumba) ne-D882 (ukuphuma kwesikhumba), akasivumelwano kuphela ngomil. Yenza isiphumo, emva koko yenza isiphumo sokusebenza kwezinto zokusebenza.

Umbuzo: Njani ndiyakulungiselela ibhag eyodwa yam yinxalenye yam?

Impendulo: Yenza umlinganiso wokuphakama kwebhini, ububanzi kwe-rim, nokugcina. Faka ngokwegcina ama-sentimita angu-15 kumlinganiso wokuphakama ukusabela ukuthi kuyaphakama futhi ukuthi kuyathwala. Khetha izibaghi zemithwalo ukufanele nalesi sikhuluma, akafanele nesivinini sesibhini sokuthi sisilungile kakhulu. Ibaghi engeziwe yinkulu kakhulu iphakama ngaphakathi; iye enkulu kakhulu iyathwala amafilm. Thabatha umlinganiso ngalokho isikhuluma sobhini ukuze ukuthenga kabusha kuyahlanukile kuzo zonke izikhathi nezindawo.

Umbuzo: Izibaghi zemithwalo ezihlukaniswayo ngokuvamile zingabi nempahla yezibaghi zeplastiki?

Impendulo: Izibaghi zemithwalo ezihlukaniswayo ngokuvamile zingabi nempahla yezibaghi zeplastiki zika-HDPE ngokufanayo kwe-mil ngoba irezin ingasheba ngokufanayo. Ziyasebenza kahle kumithwalo wezinkobe nezinye izinto eziphambili ekuphambileni, akasewa kumithwalo eyodwa emkhakheni. Sicela ujonge isistimu esivamile sokuphambila kwe-compost futhi umkhawulo wokuthwala. Kumaqanda noma iziglas, izibaghi zemithwalo zezinhlobo zokuvamile zokuthwala kwe-4 ku-6 mil zingaba yinkulu yokuxhumana.

Umbuzo: Kufanele izibaghi zemithwalo zilondwe kanjani esindaweni?

Impendulo: Gcina izibhakhi zokugcina ngokufana emkhumbini esheshi, esihlukile kwezinkathi zokuphatha nokuzwa kwe-UV, okuzoba kubonisa i-polyethylene futhi kubeka ubuncinane be-strength. Yenza ukuthi amaphakhe asebenza ngokulandela udatha lwethu ukuze amaphakhe a-oldest aye kusendleleni kuqala. Gcina amaphakhe akhutshelwe kusukela kusobala ukuthi abe nesilungelo sokugcina nezilungelo zokugcina. Ukubheka okuphansi kwesibhakhi esinye ngasemphakheni kuyabona ukuthi kukhona ukuguqula kwezilungelo phambi kokuthi kufike emhlabeni.