I-Elektro-Osmosis Ukukhipha Amanzi

Ukukhipha amanzi ngokusebenzisa i-electro-osmosis yindlela ekhethekile yokulawula umhlaba ethathwa kwimisebenzi yokwakha izisekelo ezijulile kanye nezinhlelo zezehlakalo zendawo lapho izinto ezijwayelekile zokukhipha amanzi zinganele noma zingezi mnandi. Le nqubo ye-electrokinetic isebenzisa umehluko wezinga lamandla kagesi ukuhamba kwamanzi emathunjini angenamabhaktheri, kubandakanya ama-silt kanye ne-clay anezinga eliphansi lokuhamba, okwenziwa kube nzima ukukhipha amanzi ngezindlela zendabuko ezifana nokupholisa noma ukukhipha amanzi ngokuvale. Ngokufaka insimu kagesi enezinga eliphansi phezu kwemassi yendawo, i-electro-osmosis yehlisa umfutho wamanzi ezindaweni eziyinsika futhi ikhuphule amandla okuphatha umhlaba, kudala izimo ezinzile zokuphakamisa amaphaya, ukufaka ama-caisson, kanye nezinye izisebenzi ezijulile zokwakha. Le ndlela ikakhulukazi ibalulekile ezindaweni zasemadolobheni nasemaphandleni aqinile lapho izidingo zokudipha zinciphile noma lapho ukulawula amanzi emhlabathini okukhona kudinga ama-well point amaningi noma izigubhu zokukhipha amanzi ezithinta ukusebenza kokwakha. Inqubo yokukhipha amanzi ye-electro-osmosis ibandakanya ukufaka ama-electrode (ama-anode kanye ne-cathode) ngqo emhlabathini wezisekelo ezikhumbuzweni ezithile nasezindaweni ezithile. Amandla kagesi anikezwa ngama-rectifier units aguqula umbani wama-AC ube umbani wama-DC olawulwayo, kudala umehluko we-electrokinetic ophakamisa ukuhamba kwamanzi uye ezindaweni zokuhlanganisa. Ngokwesidingo sephrojekthi, le ndlela ingahlanganiswa nezinye izindlela zokukhipha amanzi ezifana nokukhipha amanzi ngokuphunyiwe, ukuphakamisa izigubhu, noma izinhlelo zamapoint ajulile ukuze kufezwe ukulawula amanzi emhlabathini ngokuhlanganyela. Izinsiza zifaka phakathi ama-transformer rectifiers, ukufakwa kwama-electrode, izigubhu zokuhlanganisa, kanye nezinsiza zokubheka ukuze kulandwe ukunciphisa umfutho wendawo nokuhlala. Le ndlela ikhiqiza i-vibration encane ne- noise uma iqhathaniswa nokuphakanyiswa kwama-pile zendabuko ezindaweni ezikhiphisiwe amanzi, okwenza kube kuhle ezindaweni zokwakha ezibucayi, ezakhiweni eziseduze, kanye nezindawo ezinemigomo eqinile yemvelo. Ukukhipha amanzi ngokusebenzisa i-electro-osmosis kusebenza kahle kakhulu emathunjini alungile anokuhamba kokuhamba amanzi okuphansi, ikakhulukazi ezakhiweni zika-clay kanye ne-silty clay ezivamile ekwakheni izisekelo. Le ndlela ibalulekile kakhulu ekufakeni ama-pile amakhulu, ama-secant pile walls, ama-diaphragm walls, kanye nezokwakhiwa kwama-caisson ajulile lapho ukwandisa amandla omhlabathi ngokushesha kubalulekile. Izicelo zifaka phakathi ukunciphisa amandla okuphakama ngaphansi kwezisekelo ezijulile, ukuthuthukisa ikhono lokuhamba ezindaweni ezithilezindaweni, ukuhlela izinyathelo ezithintekayo eziseduzane nokuhlanganisa, kanye nokwenza kube lula ukukhipha amanzi ngokulawula ezinethegi zamapile ezine-sheet kanye nama-soldier pile walls. Le nqubo ivamise ukufuna amasonto ambalwa okuhlela ngaphambi kokuthi izenzo zokwakha ezinkulu ziqale, ivumela ukwakheka okwenziwayo nokukhula kwamandla. Le ndlela ibaluleke kakhulu kumaphrojekthi anesimo esinzima somhlaba ophansi, izimo eziqinile zesizinda, noma lapho izinkinga zemvelo zingavumeli izindlela zokukhipha amanzi zendabuko, okwenza kube ithuluzi elibalulekile emikhakheni yesimanje ye-geotechnical yokwakha ezijulile ezinzima.