Ko nga waahi wawaotanga katoa o te CIP he hoahoa aukati katoa, kaore he toenga wai, hei whakarite i te haumaru o te punaha me te kore he hapa.
He teihana CIP motuhake mo te punaha membrane, a ka taea te whakariterite me te wehewehe i te punaha CIP.
Mo nga huakita ngawari te rongoa, ko nga taputapu tātari (penei i te tātari waro) he ngawari ki te whakawhānau huakita he kaha ake te whakamaarama me te whakakorenga mate (penei i te taapiri rongoa me te whakakorikori mamaoa SIP), me te taika wai hiri kore i te iti rawa kia kotahi. Tikanga CIP mo te whakahoromata.Ki te kore e taea te whakahaere i te CIP, ka whakamahia te wai whakakino kai mo te whakahoromata, ka whai tohu nga rongoa horoi horoi katoa.
Ko te teihana CIP i Zhongguan kei te nui ake te tank rongoa rongoa matū (waikawa me te wairewa alkali me etahi atu horoi me te whakamaoritanga matū wairewa), te wai wera CIP wai tank, te pikinga o te pāmahana me te punaha hinga, te otinga matū taputapu werohanga ine me te tātari, etc.