Izindaba Zemikhiqizo

Ekwakhiweni kwengqalasizinda yezokuthutha yesimanje, ukuphepha nokuqina kwemigwaqo kubaluleke kakhulu. Inethiwekhi yokudonsa amanzi ehlanganisiwe iyinto evame ukusetshenziswa emigwaqweni, ngakho-ke ingabe ingayandisa impilo yemigwaqo? 1. Izici eziyisisekelo zenethiwekhi yokudonsa amanzi ehlanganisiwe I-composite drainage...Funda kabanzi»

Inethiwekhi yokudonsa amanzi ehlanganisiwe enezinhlangothi ezintathu iyinto evame ukusetshenziswa ezindaweni zokulahla udoti, ukuguguleka komhlabathi, imigudu, udonga lokugcina amanzi kanye neminye imisebenzi, engaxazulula izinkinga zokudonsa amanzi angaphansi komhlaba kanye nokuqina kwenhlabathi. Ngakho-ke, ingabe izolahlekelwa yilutho ngesikhathi sokusetshenziswa? 1. Ubudlelwano phakathi kwezinto ezifanele...Funda kabanzi»

Ukukhetha izinto zokukhipha amanzi kubaluleke kakhulu ukuqinisekisa ukuzinza kwezakhiwo zobunjiniyela nokwandisa isikhathi sazo sokusebenza. Inethiwekhi yokukhipha amanzi ehlanganisiwe enezinhlangothi ezintathu kanye nesihlungi samanzi yizinto ezimbili ezivamile zokukhipha amanzi. Ngakho-ke, umehluko uyini phakathi kwalokhu okubili? I-Co...Funda kabanzi»

Ukubekwa nokushiselwa kwama-geomembrane ezindaweni zokuhlangana kwemithambeka kuyizinto ezikhethekile. Ama-diaphragm angaphakathi kokungalingani, njengamakhona, kufanele asikwe abe “i-trapezoid eguquliwe” enobubanzi obuncane phezulu kanye nobubanzi obuncane phansi. Uzwane lomthambeka endaweni yokuhlangana phakathi...Funda kabanzi»

Ngaphambi kokubeka i-geomembrane, yenza umugqa wedamu kanye nephansi ledamu ngesandla, hlela umthambeka wedamu emthambekeni oklanyelwe wona, bese ususa izinto ezibukhali. Sebenzisa umcamelo ojiyile ongu-20 cm we-loam encane, njengamatshe angenazivikelo, izimpande zotshani, njll. Ngemva kokuhlola ngokucophelela, i-geomembrane ibe isibekwa. Ukuze...Funda kabanzi»

Kuwo wonke amaphrojekthi namaphrojekthi angangeni amanzi, i-HDPE Ikhwalithi yama-geomembrane ibilokhu iyindaba ekhathazayo kakhulu, kodwa emakethe i-HDPE Kunemikhiqizo eminingi nehlukahlukene ye-geomembrane, okuyisimo esingesihle kakhulu kubathengi nakubakhiqizi, ngakho-ke ikhambi le-HDPE...Funda kabanzi»

1. Uma uthenga i-geomembrane ehlanganisiwe yokushisela okukhethekile, sicela wazise umenzi kusengaphambili ukuthi inqubo yokujika unqenqema iyadingeka ngokushesha, okungukuthi, lapho i-geotextile kanye ne-geomembrane ziboshwe ngokuncibilika okushisayo, imiphetho emibili izogcinwa ngemuva kokugoqwa. Cishe ama-15-20 cm ngaphandle kwezinamathiselo...Funda kabanzi»

Izinzuzo kanye nokungalungi kokuxazulula ubuso besisekelo sengubo engangeni manzi ye-bentonite kubeka engcupheni ikhwalithi kanye nentengo yomkhiqizo ngokushesha. Ngakho-ke, kunezindawo eziningi okufanele zinakwe lapho kulungiswa ubuso besisekelo. Nazi amaphuzu abalulekile: I-Bentonite engangeni manzi...Funda kabanzi»

I-geomembrane idlala indima ebaluleke kakhulu. Isebenza njengengqimba yokuhlukanisa phakathi kwemfucuza nomhlabathi, ivikela inhlabathi, futhi ingavimbela amabhaktheriya kumfucuza kanye nendle ekungcoliseni imithombo yamanzi. Isetshenziswa ekuvimbeleni ukuvuza kwamanzi ezimbonini ezinkulu. Umphumela onamandla wokulwa nokuvuza kwamanzi we-geome...Funda kabanzi»

Uma sikhuluma ngokuhlola izinto zama-molecule, wonke umuntu uzwa ukuthi ezivame kakhulu ama-geomembrane ahlanganisiwe, wonke ayizinto zendwangu. Ama-geomembrane ayizinto zama-molecule ezivivinyiwe. Kodwa-ke, ama-geomembrane avimbela ukuvuza asetshenziswa njengokuvimbela amanzi emhlabathini, kuyilapho ama-geomembrane ahlanganisiwe...Funda kabanzi»

I-HDPE Geomembrane iyisici esibalulekile sesendlalelo esingamelana nomswakama ngesendlalelo ezitshalo zokwelapha imfucuza yasekhaya. Isendlalelo esingamelana nomswakama ngesendlalelo sivikelwe umthambeka wesitshalo sokwelapha imfucuza yasekhaya I-HDPE Geomembrane kanye nokwakheka kwenhlabathi okunezendlalelo; I-HDPE Mboza i-geomembrane nge...Funda kabanzi»

Namuhla, ngentuthuko esheshayo ye-inthanethi, bonke abakhiqizi empeleni basebenza ngaphandle kwenzuzo. Ngakho-ke, kubakhiqizi be-membrane yokwenziwa evimbela ukuvuza kwamanzi echibini, ukunciphisa izindleko ngangokunokwenzeka ngesisekelo sokuqinisekisa ikhwalithi yomkhiqizo sekuyinto eza kuqala ebhizinisini...Funda kabanzi»