isicelo

I-HDPE geomembrane yaziwa nangokuthi ifilimu ye-polyethylene ephezulu kakhulu, ifilimu ye-HDPE engangenisi, inokumelana nokushisa okuhle kanye nokumelana nokubanda.I-HDPE resineyenziwe ngekhoyili yepulasitiki, inokumelana nomthelela omuhle kakhulu, ukuzinza okuhle kwamakhemikhali, ukuqina okuphezulu nokuqina, ukuqhekeka kokucindezeleka kwemvelo nokusebenza kwamandla okumelana nezinyembezi.I-HDPE geomembrane iwuhlobo lwempahla engangeni manzi eguquguqukayo, nokungangeneli okuphezulu.Inkambu yohlelo lokusebenza ibanzi kakhulu:

A: Ukuvimbela ukugeleza kwe-landfill

Ngokuthuthuka okujwayelekile kokuphila kwezinto ezibonakalayo zabahlali, inkinga yemfucuza yasendlini iya ngokuya igqama.Eminye imisele, imifula, izimboni zemfucumfucu ziba izakhamuzi zendawo yokulahla imfucumfucu, okuholela enhlabathini, ukungcoliswa kwamanzi kanye nochungechunge lwezinkinga, okuqhubeka kubeka engcupheni ukuphepha kokukhiqizwa nokuphila kwezakhamuzi.Ukuguqula indlela yokuthuthukiswa kwesayensi nokusheshisa ukuthuthukiswa kwendawo ehlala abantu, kufanele sisebenzise izindlela zobuchwepheshe kanye nolwazi lokuphatha lokuguqula imfucumfucu ibe yigugu empilweni yesimanje ukuze sithole indlela yokuphuma kudoti wasendlini, futhi ngesikhathi esifanayo sinikeze ukwesekwa okuqinile ukwakha imvelo enhle kanye nempucuko yemvelo.

Indawo yokulahla udoti ngaphandle kokwelashwa okungenangozi iba umthombo wesikhathi eside wokungcola, ongcolisa kakhulu amanzi angaphansi komhlaba.Igesi eyingozi ekhiqizwa udoti ikhishwa ngokuqondile, engcolisa umoya futhi ithinte kabi indawo ezungezile.Ngenxa yalesi simo, kufanele sisebenzise uhlelo oluphelele lokugeleza kwezindawo zokulahla imfucumfucu, kungqimba lukadoti “lwengubo yemvula”.Ungenzi neyodwa yalezi zinkinga ibe yinkinga.

B.Ukuze kugcinwe ichibi lokwenziwa kanye nolunye uhlelo lwamanzi lungagcina izinga lamanzi elivamile, linciphise izindleko zamanzi echibi okwenziwa, zenze umsebenzi omuhle wokugeleza kwechibi lokwenziwa sekuyisinqumo sethu sokuqala, kodwa futhi kufanele sikhethe uhlelo olungcono kakhulu.Ifilimu ye-HDPE uma iqhathaniswa nokhonkolo wendabuko kasimende, ukupakishwa kwamatshe, ukunamathela okungenakunyakaziswa kunomphumela osobala kakhulu ongagxili kanye nokuqina, okuguquguqukayo kakhudlwana, kuwukusebenza okuhle okungenakunyakaziswa, ukwakhiwa okulula, ukugcinwa kalula kwemikhiqizo yokuvikela imvelo.

I-C.Oyela kwezokuthutha, ekucutshungulweni, ekugcinweni nakwezinye izixhumanisi zivela ngokungagwemeki isenzakalo sokuvuza esikhulu noma esincane, njengokuntuleka kwezinyathelo eziqinile zokuvikela kuzoholela ngokuqondile ekuvuzeni kukawoyela ngezimbotshana zomhlabathi olwandle, ukungcoliswa kwamanzi, okuholela ekungcoleni koLwandle.Uma ukuvuza okukhulu kwenzeka, kuzothinta ibhalansi yemvelo futhi kubangele inhlekelele yemvelo yasolwandle.Mayelana nendlela yokuvimbela ukuvuza kwamafutha nokuvikela imvelo, kuyadingeka ukwelapha ukuvuza okuvela empandeni.Isendlalelo sesibili esingangenisi noma i-firewall yedepho kawoyela isungulwa nge-HDPE geomemembrane, engavimba ngempumelelo ukungcoliswa kwenhlabathi okubangelwa ukuvuza noma ukugqabuka kwethangi likawoyela.