Membrane Nitrogen ndiukadaulo wosiyanitsa mpweya woperekedwa ndi Shanghai Lianfeng Gas Co., Ltd., wopanga komanso wogulitsa mpweya wapamwamba kwambiri ku China. Monga fakitale yodalirika yamayankho olekanitsa gasi, timamvetsetsa kufunikira kwa nayitrogeni m'mafakitale osiyanasiyana monga mankhwala, mankhwala, ndi kukonza chakudya, pakati pa ena. Ndi ukadaulo wathu wa nayitrogeni wa membrane, timapereka njira yodalirika, yotsika mtengo yopangira mpweya wa nayitrogeni woyeretsedwa kwambiri kuchokera kugwero la mpweya woponderezedwa. Ukadaulowu umaphatikizapo kudutsa mpweya woponderezedwa kudzera mu nembanemba yotha kulowa mkati yomwe imaulekanitsa kukhala zigawo za nayitrogeni ndi mpweya. Ukadaulo uwu ndi wabwino kwambiri pakuchotsa zonyansa ndi zonyansa zomwe zikadakhalapo mumpweya wamba, zomwe zimapangitsa kuti pakhale mpweya woyeretsa kwambiri wa nayitrogeni. Ku Shanghai Lianfeng Gas Co., Ltd., tadzipereka kupereka mayankho abwino kwambiri omwe amakwaniritsa zofunikira zanu za nayitrogeni. Timanyadira zinthu zathu zabwino kwambiri, ntchito zamakasitomala zapadera, komanso kutsimikizira kwabwino. Pazosowa zanu zonse zolekanitsa gasi, tiganizireni ngati bwenzi lanu lodalirika.