Ua hoʻomaka ka poʻe loea kānana ʻo NX Filtration, me ka Water Board Aa & Maas, NX Filtration, Van Remmen UV Technology a me Jotem Water Treatment i kahi papahana pailaka e hōʻike i ka hiki o ka hana wai maʻemaʻe mai nā effluent municipal mai Aa & Maas 'mea hoʻomaʻemaʻe wai ma Asten. ma Holani.

E hōʻike ana kēia papahana hoʻokele i nā pono o ka ʻenehana hollow fiber direct nanofiltration (dNF) o NX Filtration, me ka ultraviolet (UV) a me ka hydrogen peroxide (H) o Van Remmen.₂O₂) lapaʻau, e wehe pono i nā micropollutants. E hoʻohana mua ʻia ka wai ma ke ʻano he wai kaʻina hana ʻoihana a no nā kumu mahiʻai.

Hoʻohui ʻia ke kaʻina hana i kahi mana wehe ʻole o ka ʻāpana huahana dNF o NX Filtration me kahi hoʻomaʻamaʻa ma hope o ka UV ma hope. ʻO ka mua, ʻo nā membrane dNF80 mai ka NX Filtration e hoʻoneʻe i nā kala āpau a me ka hapa nui o nā micropollutants a me nā mea ola mai ke kahawai effluent, ʻoiai e ʻae ana i nā minela pono e hele. A laila mālama ʻia ka wai me ka transmittance kiʻekiʻe me ka ʻōnaehana Advanox o Van Remmen UV. Ua hoʻohui ʻo Jotem Water Treatment i ka pahu pahu pahu ma Asten a hoʻokomo i kahi pale e pale ai i nā ʻāpana nui e komo i ka ʻōnaehana aʻo ka hui Aa & Maas i hoʻoikaika i ka papahana pilot.