Njani iinguqulelo zobuGcisa kuManzi eTyuwa kuMatshini waManzi

I-97.5% yamanzi asemhlabeni ngamanzi olwandle, kunye nolwandleUkukhutshwa kwetyuwa emanzini yongeza kwaye ithatha indawo yobutyebi bamanzi ahlaziyekileyo. Ngenkqubela phambili yemizi-mveliso, ingxaki yobonelelo lwamanzi kunye nemfuno iye yaqatsela, kwaye ukunqongophala kwamanzi ahlaziyekileyo kuye kwathintela uphuhliso lwabantu. Ngenxa yokuba iteknoloji yokususa ityuwa emanzini anebrackish ayichatshazelwa simozulu kwaye inokuqinisekisa unikezelo lwamanzi oluzinzileyo ubusuku nemini, obu bugcisa bube yindlela ephambili yamazwe aselunxwemeni ukufumana imithombo yamanzi acocekileyo.

1. Zeziphi iimpembelelo zokusingqongileyo anazo amanzi etyuwa axinanisiweyo?

Amanzi anetyuwa, achazwa njengamanzi amdaka anetyuwa epheleleyo edlula i-1%, anika ubunzima obubalulekileyo bonyango.Ubushushu obuphezulu kunamanzi olwandle buyabandisa ubungozi obunxulunyaniswa neekhemikhali, izinto eziphilayo, kunye nomxholo wentsimbi eyingozi, nto leyo eyenza ukuba iindlela zonyango ezisemgangathweni zingasebenzi. Ukukhutshwa okuthe ngqo kuphumela kwityuwa yomhlaba, ukungcoliseka kwamanzi acocekileyo, i-eutrophication yaselwandle, kunye nokuphazamiseka kwe-ecological.Umba unzima kakhulu kwiindawo ezinetyuwa zendalo ezifana noMbindi Mpuma kunye noMntla Afrika, apho umsebenzi womntu udibanisa kakhulu ingxaki.

Amazwe akwiNyoba (ISaudi Arabia, UAE, Kuwait, Qatar, Bahrain, Oman): Imbalela egqithisileyo nokunqongophala kwamanzi acocekileyo endalo kuye kwanyanzela la mazwe ukuba athembele kakhulu ekukhutshweni kwetyuwa kumanzi olwandle (ukuvelisa izixa ezikhulu zetyuwa exutyiweyo), ngelixa ukusetyenziswa ngokugqithisileyo kwamanzi aphantsi komhlaba kubangele ukungena kwamanzi olwandle kunye nokunyuka kokunyuka kwamaleko endalo amtyuba; ukunkcenkceshela kwezolimo kwiindawo ezisentlango kuye kwandisa ngakumbi ukufakwa kwetyuwa emhlabeni.

Jiphethe: I-Nile Delta yeyona ndawo ingundoqo yezolimo, kodwa inkqubo yokunkcenkceshela engasebenzi kakuhle kunye nokukhutshwa kwamanzi amdaka kuye kwakhokelela ekugawulweni kwetyuwa okwesibini. Iindawo ezingaselunxwemeni zisongelwa kukungena kwamanzi olwandle.

2.Ubuchwephesha bokufumana amanzi anetyuwa kumatshini wamanzi ahlaziyekileyo

Itekhnoloji yokwahlula iiMembrane:

Itekhnoloji yeMembrane yindlela esebenza kakhulu yokwahlula izinto ezisekelwe kubukhulu bazo. Ihluza iityuwa ezinyibilikisiweyo kunye ne-microorganisms ngelixa ivumela amanzi ukuba adlule. Le ndlela inenzuzo ngenxa yokusebenziseka kwayo ngokulula, iimfuno zamandla aphantsi, ukungabikho kongcoliseko lwesibini, kunye nokusebenza kumaqondo obushushu asezantsi.

I-RO kunye noxinzelelo oluphezulu lwe-RO ubuchule:

I-RO kunye ne-high-pressure ye-RO ifake uxinzelelo kwicala letyuwa ephezulu ye-brackish yamanzi e-brackish inlet ukuze unqobe ukuhlukana koxinzelelo lwe-osmotic kunye nokunyanzelela iamolekyu zamanzi ukuba zihambe ukusuka kwicala letyuwa ukuya kwicala letyuwa eliphantsi nge-membrane ye-semipermeable. Ngale nkqubo, i-solute igcinwa kwicala letyuwa ephezulu ukuvelisa i-concentration ephezulu ye-brine, ngelixa i-solvent idluliselwe kwicala letyuwa ephantsi ukuvelisa. Amanzi anetyuwa.

I-EDI (i-Electrodeionization Technology):

I-EDI ibhekiselele kwitekhnoloji yokwahlula i-membrane ekhethayo kunye ne-directional ifuduka i-ion ehlawulisiweyo kwisisombululo phantsi kwesenzo sommandla wombane we-DC. Inosetyenziso oluphantsi lwamandla kunye nokuguquguquka okuqinileyo kutshintsho kwisiqulatho setyuwa yamanzi akrwada, kwaye ifaneleke ngokukodwa ukukhutshwa kwetyuwa kwibrine egxininisiweyo.

Zeziphi iingenelo zamanzi anetyuwa kumatshini wamanzi ahlaziyekileyo?

Itekhnoloji yokwahlula iiMembrane:

Ukukhutshwa okuhambelana nokusingqongileyo kunye neempembelelo ezincinci kwizinto eziphilayo zaselwandle; iimveliso ezixabisekileyo ezifana namanzi agalelwe ityuwa, ityuwa ekrwada, ibromine, nepotassium, ukwandisa ukusetyenziswa kobutyebi; kunye nokusebenza okubanzi, okungachatshazelwa yimozulu okanye iimeko zokusingqongileyo, kunye nokusebenza okulula.

I-RO kunye noxinzelelo oluphezulu lwetekhnoloji ye-RO:

Ukukhutshwa kwetyuwa kunye nokuvalwa okusebenzayo, ukusetyenziswa kwamandla aphantsi kunye neemfuno zezixhobo, izinga eliphezulu lokubuyisela amanzi, iteknoloji ekhulile, ukuguquguquka kweemodyuli, kunye neqondo eliphezulu lokuzenzekelayo.

I-EDI (i-electrodeionization):

ukusetyenziswa kwamandla aphantsi, ukuziqhelanisa okuqinileyo neenguqu kubutyuwa bamanzi akrwada, afaneleke ngakumbi ukukhutshwa kwetyuwa kwibrine egxininisiweyo.

4. Ukusetyenziswa kwezixhobo ze-osmosis ezibuyela umva

• Amandla ombane kunye neshishini lamandla ashushu: lungisa amanzi acocekileyo ukuze ahlangabezane neemfuno zesalathiso sobulukhuni bebhoyila yamanzi kunye namanzi okupholisa.
• Electroplating steel industry: izinga lokususwa kwentsimbi enzima lifikelela ngaphezu kwe-97%.
• Ishishini lokutya nesiselo: ukuhluza nokucocwa kwamanzi akrwada ukuqinisekisa iimfuno ezikumgangatho ophezulu wokulungiswa kokutya.
• Ishishini lemigodi yamalahle: Ukuthintela imichiza kunye nesinyithi esinzima kumanzi omgodi wamalahle ukuphumeza ukucocwa kwamanzi kunye nokusetyenziswa kwakhona kwamanzi amdaka.
• Ukukhutshwa kwetyuwa emanzini olwandle: khupha ityuwa emanzini olwandle okanye amanzi anebraki ukuvelisa amanzi amatsha okusela okanye asetyenziswe kwimizi-mveliso.

5. Ukusetyenziswa kwe-EDI Electrodeionization

I-Electronics kunye namashishini e-semiconductor: Amanzi ahlambulukileyo (i-resistivity ≥18.2 MΩ·cm) kwi-chip kunye ne-LCD yokuvelisa ipaneli.

Amashishini amayeza kunye ne-biotechnology: ukuveliswa kwamanzi okutofa, iimveliso zebhayoloji, inkcubeko yeeseli, amanzi aselabhu, njl.

• Amashishini ekhemikhali kunye nepetrochemical: amanzi okuvelisa i-catalysts kunye neemveliso zeekhemikhali ezintle, ukuzaliswa kwamanzi okujikeleza ukujikeleza kwamanzi okupholisa, njl.
• Ilabhoratri kunye nophando lwenzululwazi: amanzi kwizixhobo zokuhlalutya (ezifana ne-HPLC, i-ICP-MS), iimvavanyo ezichanekileyo.
• Umzi-mveliso we-Photovoltaic: Amanzi acocekileyo okucoca i-silicon wafer.

6.Wamkelekile ukubonisana malunga namanzi anetyuwa kumatshini wamanzi acocekileyo

XJY umema ngokunyanisekileyo amaqabane ehlabathi kunye nee-arhente zikamasipala ukuba zisebenze kunye ukuhlangabezana nemingeni yobutyebi bamanzi. Sinokubonelela ngezisombululo ezilungiselelwe iimpawu ezahlukeneyo zamanzi, ukufanisa ngokuchanekileyo umgangatho wamanzi kunye neemfuno zesayithi. Ukuthenga izixhobo ze-RO ezikumgangatho ophezulu ngexabiso elifanelekileyo, nceda uye ku-https://www.envspro.com/ ukuze uthabathe ixesha eliqingqiweyo.

Qhagamshelana nathi:

Igama: Cliff Mok

Inombolo kanomyayi: +86 17817887719