Ukusetyenziswa kweteknoloji ye-membrane ye-ultrafiltration kunyango lwamanzi okusela
Ngenkqubela eqhubekayo yenkqubo yokufudukela ezidolophini, abantu basezidolophini baye bagxila ngakumbi nangakumbi, imithombo yendawo yasezidolophini kunye nonikezelo lwamanzi asekhaya ngokuthe ngcembe luba sesinye sezizathu eziphambili zokukhawulela uphuhliso lwedolophu. Ngokunyuka okuqhubekayo kwabemi basezidolophini, ukusetyenziswa kwamanzi kwemihla ngemihla kwesi sixeko kuqhubeka nokunyuka, kwaye umthamo wamanzi amdaka wemihla ngemihla wesixeko nawo ubonisa ukukhula okuqhubekayo. Ke ngoko, indlela yokuphucula izinga lokusetyenziswa kobutyebi bamanzi asezidolophini kunye nokunciphisa iqondo longcoliseko lwenkunkuma kunye nokukhupha amanzi kube yeyona ngxaki iphambili ekufuneka isonjululwe ngokukhawuleza. Ukongeza, imithombo yamanzi ahlaziyekileyo inqabile kakhulu kwaye nemfuno yabantu yokucoceka kwamanzi iya ikhula ngokunyuka. Kuyimfuneko ukuba kufuneke ukuba umxholo wezinto ezinobungozi kwimithombo yamanzi, oko kukuthi, ukungcola, kube ngaphantsi, okubeka phambili iimfuno eziphezulu zokuhlanjululwa kwamanzi kunye nobuchwepheshe bonyango. Itekhnoloji ye-membrane ye-Ultrafiltration ineempawu eziqhelekileyo ze-physicochemical kunye nokwahlula, ukumelana nobushushu obuphezulu kunye nokuxhathisa imichiza, kunye ne-pH ezinzileyo. Ngoko ke, ineenzuzo ezikhethekileyo zesicelo kunyango lwamanzi okusela ezidolophini, ezinokususa ngokufanelekileyo izinto eziphilayo, iinqununu ezimisiwe kunye nezinto ezinobungozi kumanzi okusela, kunye nokuqinisekisa ngakumbi ukhuseleko lwamanzi okusela edolophini.
Ukusetyenziswa kweteknoloji ye-membrane ye-ultrafiltration ekukhutshweni kwamanzi olwandle
Ubutyebi bamanzi acwengileyo behlabathi bunqongophele kakhulu, kodwa ubutyebi bamanzi bugubungela malunga nama-71% ommandla opheleleyo womhlaba, oko kukuthi, ubutyebi bamanzi olwandle obungasebenzisekiyo behlabathi butyebe kakhulu. Ke ngoko, ukukhutshwa kwetyuwa emanzini linyathelo elibalulekileyo lokusombulula ukunqongophala kwemithombo yamanzi acocekileyo. Inkqubo yokukhutshwa kwetyuwa emanzini olwandle yinkqubo enzima kunye nexesha elide. Luphononongo lwexesha elide oluxhomekeke ekucoceni imithombo yamanzi olwandle engenakusetyenziswa ngokuthe ngqo kwimithombo yamanzi ahlaziyekileyo anokusetyenziswa ngokuthe ngqo. Ngophuhliso olukhawulezayo lwenzululwazi nobuchwepheshe, ubuchwephesha bokukhutshwa kwetyuwa emanzini olwandle buye bakhula ngokuthe ngcembe kwaye baphucuka. Umzekelo, ukusetyenziswa kwetekhnoloji ye-electro-osmosis kunokuphumeza ukukhutshwa kwetyuwa ngexesha elinye kumanzi olwandle, kodwa ukusetyenziswa kwamandla okukhutshwa kwetyuwa kumanzi olwandle kukhulu kakhulu. Itekhnoloji ye-Ultrafiltration membrane ineempawu ezinamandla zokwahlula, ezinokulawula ngokufanelekileyo ingxaki ye-osmosis eguqukayo kwinkqubo yokukhutshwa kwetyuwa emanzini olwandle, ngaloo ndlela iphucula ukusebenza kakuhle kokukhutshwa kwetyuwa emanzini olwandle kunye nokunciphisa ukusetyenziswa kwamandla okukhutshwa kwamanzi olwandle. Ke ngoko, itekhnoloji ye-membrane ye-ultrafiltration inamathemba osetyenziso olubanzi kunyango lwexesha elizayo lokukhupha ityuwa emanzini olwandle.
Ukusetyenziswa kwe-Ultrafiltration Membrane Technology kuGutyulo lwasekhaya
Ngokuqhubekeka kobunzulu benkqubo yokufudukela ezidolophini, ukukhutshwa kwelindle mihla le ezidolophini kuye kwanda kakhulu. Indlela yokusebenzisa kwakhona ilindle lasekhaya lasezidolophini yingxaki engxamisekileyo ekufuneka isonjululwe. Njengoko sonke sisazi, ugutyulo lwasezidolophini alukho nje ukukhutshwa okukhulu, kodwa lukwatyebile kwizinto ezinamafutha, izinto eziphilayo kunye nenani elikhulu leentsholongwane ze-pathogenic kumzimba wamanzi, ezisa isoyikiso esibi kwindawo engqongileyo kunye nempilo. yabahlali. Ukuba isixa esikhulu samanzi amdaka asekhaya akhutshelwa ngokuthe ngqo kwimo engqongileyo, iya kungcolisa ngokunzulu indalo esingqongileyo esixekweni, ngoko ke kufuneka ikhutshwe emva kokucocwa kwelindle. I-teknoloji ye-membrane ye-Ultrafiltration ine-physicochemical enamandla kunye neempawu zokwahlula, kwaye inokwahlula ngokufanelekileyo izinto eziphilayo kunye neebhaktheriya emanzini. Iteknoloji ye-membrane ye-ultrafiltration isetyenziselwa ukuhluza i-phosphorus iyonke, i-nitrogen iyonke, i-ion ye-chloride, imfuno ye-oksijini yeekhemikhali, i-ion echithwe ngokupheleleyo, njl. kumanzi asekhaya asezidolophini, ukuze bonke bahlangabezane nemigangatho esisiseko yamanzi asezidolophini.
Ixesha lokuposa: Aug-19-2022