Dab tsi yog kev faib tawm ntawm cov lim dej?

1. PP lim caij lim: Ib lub tog raj kheej lim nruab nrog ntau yam PP lim cov ntsiab lus feem ntau tsis tshua muaj nqi, tab sis cov khoom lim tau yooj yim txhaws thiab yuav tsum tau hloov ntau zaus, thiab qhov pom tseeb tsis siab. Nws tsuas yog siv rau kev lim dej ua ntej.
2. Activated carbon lim: Nws tuaj yeem tshem tawm cov xim tshwj xeeb thiab tsw hauv dej, tab sis nws tsis tuaj yeem tshem cov kab mob thiab lwm yam teeb meem hauv dej. Cov nyhuv ntawm kev tshem tawm sediment thiab xeb kuj tsis zoo heev.
3. Lim: tshem tawm cov khoom muaj txiaj ntsig thiab tsis zoo ntawm cov dej, thiab tsim cov dej ntshiab. Nws yuav tsum tau ua kom muaj zog thiab siv zog, thiab qhov kev siv dej tsawg tsawg (cov dej khib nyiab ntau dua thiab cov dej ntshiab tsawg dua, feem ntau yog li 50% ntawm cov kais dej nkim). Tus nqi purification yog siab, tus nqi ntws me me, thiab nws tsuas yog daws qhov teeb meem ntawm cov dej haus.
4. Dej softener: Feem ntau, regenerated sodium resin yog siv los hloov calcium thiab magnesium ions hauv dej. Nws tsuas yog softens thiab txo cov tawv nqaij ntawm cov dej, tab sis tsis tuaj yeem purify los yog tshem tawm ntau yam kab mob phem hauv dej.
5. Cov lim dej zoo li lub thoob: Lub thoob zoo li lub tshuab lim dej tau nruab rau ntawm lub tshuab xa dej feem ntau siv cov khoom siv lim xws li cov pa roj carbon activated, ceramics, thiab cov pob zeb ntxhia. Qhov tseeb filtration tsis siab. Nws yog ib tug tiav interception filtration txoj kev. Nws yog qhov tsis yooj yim rau kev ntxuav thiab tuaj yeem yooj yim tsim ob qhov kev qias neeg thib ob, cov dej me me, tsuas yog tso rau kev daws teeb meem ntawm cov dej haus.
6. Ultrafiltration lim: Nws tuaj yeem tshem tawm cov khib nyiab, xeb, tshem tawm cov khib nyiab, colloids, cov kab mob, macromolecular organic teeb meem thiab lwm yam teeb meem hauv dej, thiab khaws cov ntxhia hauv cov khoom uas muaj txiaj ntsig zoo rau tib neeg lub cev. Cov khoom lim dej muaj lub neej ua haujlwm ntev, cov dej tso tawm loj, tsis tas yuav ntxiv hluav taws xob lossis siab, tus nqi qis qis, kev siv dej siab, thiab tsim nyog rau kev lim dej ntau hauv tsev.
7. Mixed media filter: Raws li kev ua haujlwm ntawm cov khoom siv lim sib txawv, kev sib xyaw ua ke ntawm ntau lub thev naus laus zis yog siv los ua kom tiav ntau yam kev kho dej kom zoo thiab ua tiav thiab tshem tawm ntau yam teeb meem hauv dej. Piv txwv li, Jinliyuan chav ua noj lim siv ultrafiltration raws li nws cov ntsiab lus tseem ceeb thiab ua ke nrog kev ua haujlwm siab KDF. Nws tuaj yeem tsis tsuas yog tshem tawm cov khib nyiab, xeb, tshem tawm cov khib nyiab, colloids, kab mob, macromolecular organic teeb meem, thiab lwm yam hauv cov dej kais dej, tab sis kuj tuaj yeem siv KDF kom nws zoo inhibits kev loj hlob ntawm cov kab mob hauv dej thiab tshem tawm cov hlau hnyav, lim dej nyab xeeb thiab noj qab nyob zoo; Kev siv dej ntau npaum li ntau dua 95%, thiab cov dej ntau lawm yog qhov loj, uas tuaj yeem ua tau raws li cov kev xav tau ntawm cov dej lim dej hauv tsev.