Ko te taputapu whakaora NMP (N-Methyl-2-Pyrrolidone) he pūnaha whakaora whakarewa tino whai hua, he penapena pūngao hoki, i hangaia mō te whakaora i te hau putanga NMP i hangaia i roto i te tukanga paninga cathode pākahiko lithium. Mā te whakamahi i te hauhautanga, te mimiti, ka tutuki i te tere whakaora NMP o te ≥99%, ka whakaiti nui i ngā utu whakaputa me te whakatutuki i ngā whakaritenga taiao. Ka whakauruhia e te pūnaha he pūnaha whakaora wera, ka whakaiti i te whakapaunga pūngao neke atu i te 30%, ā, he pūnaha whakahaere aunoa PLC me te hoahoa modular, ka taea ai te mahi aunoa katoa me te whakawhānui ngāwari. I runga i ngā paerewa ātete-pahūtanga ATEX, ka whakarite kia haumaru, kia pono hoki te mahi. He whānuitia te whakamahinga i roto i te hanga pākahiko lithium, matū, hikohiko, me ngā ahumahi rongoā, ko te taputapu whakaora NMP, me ōna āhuatanga tino whai hua, penapena pūngao, me te hoahoa taiao, ka whakarato i ngā otinga pumau ki ngā kiritaki, ka āwhina ki te whakaiti i ngā utu, te whakapai ake i te whai huatanga, me te whakatutuki i te whakaputa matomato.