I-Membrane Rui Group Partners kunye neToray ye-RO Membrane Advancement

Ngowama-2015, inkampani yethu inwebu I-Rui Group kunye neToray Corporation yaseJapan batyikitye isivumelwano sokusebenzisana, kwaye la macala mabini aza kuqhuba intsebenziswano enzulu kubuchwepheshe, imveliso kunye nokuthengiswa kwee-reverse osmosis membranes. Iofisi yethu yaseShanghai ithathe inxaxheba kumsitho wokutyikitya. Kamva, sathatha ummeli waseJapan saya kutyelela isityalo sethu sokwenza i-reverse osmosis membrane eYancheng, kwiPhondo laseJiangsu, esinabasebenzi abamalunga ne-100, kwaye waneliseke kakhulu ngumzi-mveliso wethu.

"Ndichukumisekile kakhulu ngabasebenzi kulo mzi-mveliso, basebenza nzima, banobuchule, kwaye bavelisa umgangatho ophezulu we-osmosis membranes, kwaye ndonwabile kakhulu ukufikelela kule ntsebenziswano noMR Group." Ummeli wecala laseJapan uthe ngoko.

Inkqubo yokuvelisa i-reverse osmosis membrane (ro inwebu) ibandakanya amanyathelo amaninzi abuthathaka, ikakhulu aquka amakhonkco abalulekileyo anjengokulungiswa kwe-base membrane, i-interfacial polymerization, kunye nonyango emva konyango. 1. Ukulungiswa kwefilimu yesiseko (umaleko wenkxaso) kunye nokukhethwa kwezinto: izixhobo ze-polymer ezinemibhobho ezifana ne-polysulfone (PS) kunye ne-polyethersulfone (PES) zihlala zisetyenziswa. Indlela yokuguqula isigaba: I-polymer iyanyibilika kwisinyibilikisi (njenge-DMF), ifakwe kwifilimu encinci kwaye ifakwe kwi-non-solvent (njengamanzi) ukwenza isakhiwo esinemibhobho ngokwahlukana kwesigaba. Iimfuno: Ifilimu yesiseko kufuneka ibe nemibhobho ephezulu, ubungakanani be-pore efanayo (malunga ne-20-50nm) kunye namandla afanelekileyo oomatshini. 2. I-interfacial polymerization (ukwakheka komaleko okusebenzayo), ifakwe kwisisombululo samanzi: ifilimu yesiseko ifakwe kwisisombululo samanzi esine-polyamines (njenge-m-phenylenediamine, MPD) ukuze ifunxe ii-monomers. Isisombululo sesigaba seoyile esifakwe emanzini: siphinda sifakwe kwi-organic solvent (n-hexane) equlethe i-acid chloride (efana ne-trimelligotricarboxyl chloride, TMC), kwenzeka i-polycondensation reaction. Isiphumo sempendulo: Umaleko osebenzayo we-polyamide (PA) obhityileyo kakhulu (malunga ne-100-200 nm) wenziwa phezu komphezulu wefilimu esisiseko, ngesantya esiphezulu sokukhupha ityuwa kunye nokuvuleka kwamanzi. 3. Inkqubo emva konyango, ukucoca: ukususa ii-residual monomers kunye ne-iimvelisoUkomisa: Lawula ukufuma ukuze uphephe ukonakala kokusebenza kwe-membrane. Iingubo ezisebenzayo: Ezinye ii-membrane kufuneka zigqunywe ngomaleko okhuselayo (umz., i-polyvinyl alcohol) ukuphucula ukungcola. 4. Jikelezisa i-membrane element assembly, jikelezisa ifilimu egqityiweyo kunye ne-diversion net, i-sealant kunye nezinye izinto zibe zizinto ezijikelezayo kwaye uzifake kwimithambo yoxinzelelo.

Okwangoku, inkampani yethu ineentlobo ngeentlobo zeemodeli ze-membrane ye-osmosis eguqukayo, kubandakanya uxinzelelo oluphantsi, uxinzelelo oluphezulu kunye nokususwa kwetyuwa emanzini olwandle, ukuchasana nongcoliseko njalo njalo, ukuhlangabezana nazo zonke iimeko zesicelo.