Mitundu yayikulu yaukadaulo wochotsa madzi am'nyanja ndi awa, iliyonse ili ndi mfundo zapadera komanso mawonekedwe ogwiritsira ntchito:

1. Reverse osmosis (RO): RO ndi njira yamakono yochotsera mchere m'madzi a m'nyanja yomwe imagwiritsidwa ntchito kwambiri. Njirayi imagwiritsa ntchito nembanemba yotha kutha, yomwe imagwiritsa ntchito kuthamanga kwambiri kuti mamolekyu amadzi m'madzi a m'nyanja adutse nembanemba ndikutsekereza mchere ndi zonyansa zina. Dongosolo la reverse osmosis ndi lothandiza ndipo limatha kuchotsa mchere wopitilira 90%, koma pamafunika kuyeretsa kwambiri ndikukonza nembanemba, komanso kugwiritsa ntchito mphamvu zambiri.

2. Multi stage flash flash evaporation (MSF): Ukadaulowu umagwiritsa ntchito mfundo yoti madzi a m'nyanja asamasuke mwachangu akamatsika kwambiri. Akatenthetsa, madzi a m'nyanja amalowa m'zipinda zingapo za evaporation ndipo amasanduka nthunzi mofulumira m'malo otsika kwambiri. Mpweya wamadzi wosungunuka umakhazikika ndikusinthidwa kukhala madzi abwino. Ubwino waukadaulo wamagawo ambiri otulutsa evaporation ndikuti ndiwoyenera kupanga zazikulu, koma ndalama zogulira zida ndi ndalama zogwirira ntchito ndizokwera kwambiri.

3. Multi effect distillation (MED): Multi effect distillation imagwiritsa ntchito ma heaters angapo kuti asungunuke madzi a m'nyanja, pogwiritsa ntchito kutentha kwa mpweya kuchokera pagawo lililonse mpaka kutentha gawo lotsatira la madzi a m'nyanja, kupititsa patsogolo mphamvu zamagetsi. Ngakhale kuti zipangizozi ndizovuta kwambiri, mphamvu zake zimagwiritsidwa ntchito pang'onopang'ono, zomwe zimapangitsa kuti zikhale zoyenera pulojekiti yaikulu yochotsa mchere.

4. Electrodialysis (ED): ED amagwiritsa ntchito magetsi kuti alekanitse ma ion abwino ndi oipa m'madzi, motero amakwaniritsa kulekanitsa kwa madzi abwino ndi amchere. Ukadaulowu umakhala ndi mphamvu zochepa zogwiritsa ntchito mphamvu ndipo ndi yoyenera m'madzi okhala ndi mchere wochepa, koma magwiridwe ake pakuthana ndi mchere wambiri wamadzi am'nyanja ndiwotsika.

5. Solar Distillation: Kutentha kwa dzuwa kumagwiritsa ntchito mphamvu ya dzuwa kutenthetsa madzi a m'nyanja, ndipo nthunzi wamadzi wopangidwa ndi nthunzi umakhazikika mu condenser kupanga madzi abwino. Njirayi ndi yophweka, yosasunthika, komanso yoyenera kugwiritsira ntchito ang'onoang'ono komanso akutali, koma mphamvu zake ndizochepa ndipo zimakhudzidwa kwambiri ndi nyengo.

Tekinoloje iliyonse ili ndi zabwino ndi zovuta zake, ndipo ndi yoyenera kumadera osiyanasiyana, zachuma, komanso chilengedwe. Kusankha kuchotsa mchere m'madzi a m'nyanja nthawi zambiri kumafuna kuganizira mozama zinthu zingapo.

Yantai Jietong Water Treatment Technology Co., Ltd akatswiri opanga luso amatha kupanga mapangidwe ndi kupanga malinga ndi kasitomala yaiwisi yamadzi yamadzi ndi zofunikira zamakasitomala, ngati muli ndi mafunso aliwonse amadzi, chonde omasuka kulumikizana nafe.