Ingabe Imishini Yezimboni Ingakwazi Ukuguqula Imishini Ye-Osmosis Iguqule Izitshalo Zokucubungula Amanzi?

Ukuthuthuka kwezimboni nokwanda kwenani labantu eNingizimu-mpumalanga Asia kuye kwandisa ukungcoliswa kwamanzi. Imithombo yamanzi ezindaweni eziningi ingcoliswe amanzi angcolile ezimbonini, indle yasendlini kanye nokugeleza kwezolimo. Izindlela zendabuko zokuhlanza amanzi kunzima ukubhekana nazo. Imishini yokuhlanza amanzi esebenza kahle kakhulu iyathengiswa, phakathi kwayo i-XJY ihlehla Izisetshenziswa ze-Osmosis ithandwa kakhulu ngenxa yokusebenza kwayo okuhle kakhulu.

Ukusebenzisa izihlungi zamanzi e-ro sekuphenduke umkhuba

INingizimu-mpumalanga ye-Asia ibhekene nenkinga enkulu yokuntuleka kwamanzi, ikakhulukazi e-Indonesia nasePhilippines. E-Indonesia, izigidi ezingu-18 kubantu abayizigidi ezingu-273 zibhekene nokushoda kwamanzi, futhi izigidi ezingu-20 azinazo izindawo zokukhucululwa kwendle, ezivinjwe ukungcola, ubunzima bokufinyelela kanye nezindleko eziphezulu. EPhilippines, cishe imindeni eyizigidi ezingu-11 ayikwazi ukuthola amanzi okuphuza ahlanzekile futhi ithembele emanzini angaphansi komhlaba, kodwa ithintwa ukukhula komnotho, ukucindezelwa kwabantu kanye nokwanda kokungcoliswa kwamanzi angaphezulu/amanzi angaphansi komhlaba.

I-Philippines ne-Indonesia basabela ngentshiseko enkingeni yamanzi. Umongameli wasePhilippines wavuma isidingo sokuthuthukisa izinhlelo zokuhlunga ukuze uphathe kahle amanzi angaphezulu nokuqinisekisa ukutholakala kwamanzi okuphuza; Umgomo kazwelonke wase-Indonesia wokuthuthukisa ukukhucululwa kwendle namanzi okuphuza aphephile usuqinile.

Kungani ubuchwepheshe be-ro kusihlanzi samanzi buyisici sokushayela?

Intuthuko esheshayo yezimboni eNingizimu-mpumalanga ye-Asia ihambisana nezinyathelo ezisilelayo zokuvikela imvelo, okuholela ekuwohlokeni kwekhwalithi yamanzi omfula namachibi kanye namazinga amaningi ezinto eziyingozi. Ngokombiko we-WHO, zisephezulu izigameko zezifo ezidalwa wukuphuza amanzi angcolile kulesi sifunda.
Ukuqwashisa komphakathi ngezempilo kwenyukile, futhi sebekubone ngokujulile ukubaluleka kwamanzi okuphuza asezingeni eliphezulu, osekuphenduke umnyombo wokugqugquzela ukuthandwa kobuchwepheshe bokuhlanzwa kwamanzi okubuyisela emuva i-osmosis. Isibonelo, imithombo yezindaba yaseCambodia yadalula ukungcoliswa kwamanzi kanye nokuthandwa kwesayensi yezempilo, okwakhuthaza imindeni ukuba ithenge Izisetshenziswa ze-Ro ukuqinisekisa ukuphepha kwamanzi okuphuza.

Ukuthengiswa okushisayo emakethe yesistimu ye-ro yaseNingizimu-mpumalanga ye-Asia

Imakethe yesihlanzi samanzi e-osmosis ebuyela emuva eNingizimu-mpumalanga ye-Asia iyakhula, ikakhulukazi e-Vietnam. Embukisweni we-Ho Chi Minh City Water Treatment, okokusebenza kwe-osmosis ehlehlayo kwaba into egxile kakhulu ekuhlanzeni kwayo okuphumelelayo nokusebenza okukhaliphile nokulula, eheha imikhiqizo eminingi ukuthi ibonise ubuchwepheshe besimanje.

Ukwandiswa kokuthengiswa kwe-inthanethi kanye nokwakhiwa kwamadolobha kukhuthaze ukunwetshwa kwemakethe, futhi amakhaya asemadolobheni nasemaphandleni ayasheshisa ukufakwa kwezinto ezinjalo ukuze kuqinisekiswe ukuphepha kwamanzi.

I-XJY iyixazulula kanjani inkinga yokuhlanzwa kwamanzi eNingizimu-mpumalanga ye-Asia

Imishini ye-XJY's reverse osmosis iguqula amanzi olwandle anosawoti omningi abe amanzi okuphuza (ngezinga lokukhipha usawoti kuka-98%) ngobuchwepheshe bokukhipha usawoti emanzini olwandle, obufana nesikhungo sokukhipha usawoti emanzini olwandle angu-66,500/ngosuku e-Iloilo City, e-Philippines; kuhlanganiswe nendlela yolwelwesi oluphindwe kabili (i-ultrafiltration + reverse osmosis) ukuze kubonwe ukusetshenziswa kwemithombo yendle, i-Singapore Changi II New Water Plant ikhiqiza ama-cubic metres angu-228,000 wamanzi agaywe kabusha ngosuku; ukuklama kwe-modular nobuchwepheshe bokubuyisela amandla kusetshenziselwa ukunciphisa izindleko ku-5-6 yuan/ton, okuhlangabezana nezidingo zeziqhingi namapaki ezimboni; I-Beijing Enterprises Water Group yaseChina nezinye izinkampani zikhuthaza ukwenziwa kwezobuchwepheshe kwasendaweni ngemodeli ye-PPP, futhi zibambisane nohlelo lwase-Singapore lwe-"Four National Water Taps" nokunye ukwesekwa kwenqubomgomo, okuba yisixazululo esiyinhloko se-Southeast Asia ukuze sibhekane nokushoda kwamanzi.

Yiziphi izinzuzo eziyinhloko zesikhungo se-ro?

1. Amandla okukhipha usawoti emanzini asebenzayo

Izinga lokukhipha usawoti emanzini e-reverse osmosis membrane liphezulu kakhulu lifinyelela ku-98%, elingaguqula amanzi olwandle, amanzi anosawoti kanye namanzi angcolile agxile kakhulu abe amanzi okuphuza ahlangabezana nezindinganiso.

2. Imodularity kanye nezimo nezimo

Izinto zokusebenza zingalungiselelwa kalula futhi zifanele izigcawu ezifana neziqhingi namapaki ezimboni.

3. Ukonga amandla kanye nokunciphisa ukusetshenziswa

Ngamadivayisi okubuyisela amandla (afana nobuchwepheshe be-Fedco turbine), ukusetshenziswa kwamandla ngethani ngalinye lamanzi kwehliswa kuya ku-3-4 degrees, futhi izindleko ziphansi njenge-5-6 yuan/ton.

4. Ukuvikelwa kwemvelo kanye nokusimama

Finyelela ukungabikho kokukhipha indle futhi ubuyisele usawoti ocwebezelayo ukuze unciphise udoti wensiza.

Ukushintsha kwesihlanzi samanzi se-osmosis kuyaqala manje

INingizimu-mpumalanga ye-Asia ibhekene nokushoda kwamanzi futhi kudingeka isinyathelo esiwujuqu. Izinselele eziyinkimbinkimbi zihlanganisa usizi lomfula iMekong kanye nemithelela ehlukene ezweni ngalinye, kodwa kunezixazululo ezisebenzayo.

I-XJY izibophezele ekuhlinzekeni amanzi ahlanzekile, athembekile embonini nasemiphakathini ngobuchwepheshe obungabizi njengokukhipha usawoti emanzini, ukusetshenziswa kabusha kwamanzi kanye nokugeleza, i-osmosis ehlehlisayo, kanye nokuhlunga kwe-ultrafiltration. Thatha isinyathelo manje ukuze usebenzise izixazululo ezisimeme futhi wabelane ngesibopho.

Ukuze uthole izixazululo ezenziwe ngokwezifiso zamanzi angcolile namanzi, sicela usithinte ukuze sisebenzisane ukuze sakhe ikusasa elivikelekile emanzini.