Chifukwa chiyaniSankhani Ife

Kulemera kopepuka, kugwiritsa ntchito mosavuta, mphamvu yochepa yomanga, kupita patsogolo mwachangu, kungathandize kusunga ndalama zomangira:
Kuchuluka kwa chitoliro cha PVC-U ndi pafupifupi 1400kg/m3, chomwe ndi 1/5 yokha ya chitoliro chachitsulo chopangidwa ndi chitsulo ndi 1/3 ya chitoliro cha konkire, ndipo mtengo womanga ukhoza kuchepetsedwa ndi 30%-50% poyerekeza ndi chitoliro chachikhalidwe.

Zigawo za nanofiltration nembanemba zapakhomo zimapereka ubwino waukulu. Zili ndi madzi ambiri othamanga pansi pa mphamvu yochepa, zomwe zimathandiza kuti madzi azipezeka bwino. Ndi mphamvu yamphamvu yochotsera zinthu zodetsa, zimatha kuchotsa zinthu zachilengedwe, zitsulo zolemera, ndi mchere wa divalent. Zigawozi ndizotsika mtengo, zoyenera kugwiritsidwa ntchito zosiyanasiyana kuphatikizapo zoperekera madzi ku yunivesite, ndipo zimadziwika ndi khalidwe lawo lodalirika.

Zipangizo zoyeretsera zinyalala zapakhomo zanzeru zili ndi ntchito zochotsera nayitrogeni ndi phosphorous. Mwa kuphatikiza ukadaulo wolekanitsa nembanemba ndi njira yothira ma contact oxidation, pamodzi ndi kukhazikitsa njira yowongolera yanzeru yodziyimira yokha, dongosololi limakwaniritsa ntchito yopanda munthu komanso kasamalidwe kanzeru. Ndi lolumikizidwa bwino, lanzeru komanso lodalirika ndipo limatha kuyikidwa pansi kapena kukwiriridwa pansi pa nthaka. Ubwino wa madzi opangidwa ndi wokhazikika ndipo amatha kukwaniritsa muyezo woyamba wa A discharge.

Ukadaulo wolekanitsa membrane wopangidwa ndi ultra-filtration ndi ukadaulo wapamwamba kwambiri wolekanitsa womwe wapangidwa m'zaka zaposachedwa; kutengera kukula kwa mamolekyulu kapena tinthu tating'onoting'ono, ndi ukadaulo wosefera wodutsa madzi pogwiritsa ntchito mphamvu ngati mphamvu yoti dongosolo lizigwira ntchito.

Zipangizo zochotsera mchere m'madzi a m'nyanja zimatanthauza zida zomwe zimagwiritsidwa ntchito makamaka pochotsa mchere m'madzi a m'nyanja. Kuchotsa mchere m'madzi a m'nyanja kumagwiritsa ntchito njira ziwiri zochotsera mchere m'madzi a m'nyanja, njira yoyeretsera ndi njira yosinthira osmosis.

Zipangizo zofewetsera madzi za boiler ndi chipangizo chosaphika choyeretsera madzi cha boiler yokulirapo, chomwe chimachotsa ma ayoni a calcium ndi magnesium m'madzi osaphika ndi zinthu zomwe zimayambitsa boiler yokulirapo.

Njira zazikulu zochizira ndi kupukuta madzi otayidwa ndi njira zakuthupi, zamankhwala ndi zamagetsi. Njira zamankhwala ndi zakuthupi nthawi zambiri zimasakanizidwa kuti zipeze zotsatira zabwino. Mu njira zakuthupi, njira yomwe imagwiritsidwa ntchito kwambiri ndi kulowetsedwa, ndipo njira ya mankhwala makamaka ndi kukhuthala ndi kusungunuka kwa okosijeni.

Pogwiritsa ntchito mfundo ya reverse osmosis, chipangizo cha reverse osmosis ndi chipangizo chomwe chimagwiritsa ntchito ukadaulo wolekanitsa membrane kuti chilole yankho kudutsa mu reverse osmosis membrane ndikulekanitsa bwino zosungunulira za yankho.