Sanya rukunin RO ɗin ku ya fi dacewa

• Tushen Maganin Ruwa Yadda ake zabar membrane RO daidai

Zaɓin da madaidaicin madaidaicin madaidaicin RO membranes yana ƙayyade ainihin ƙarfin na'urorin RO, kuma akwai nau'ikan membranes RO da yawa akan kasuwa, kuma farashin ya bambanta sosai. Sai dai ƙananan ƙananan sassa na membranes na musamman tare da wasu ƙima na fasaha (farashi mai yawa), farashin fina-finai na RO na kayan al'ada, samfuri da yanayin aikace-aikacen yawancin masana'antun sun zama masu gaskiya da kwanciyar hankali. Gabaɗaya magana, farashin membrane RO da aka shigo da shi ya ɗan fi tsada fiye da na RO membrane na cikin gida, amma yana da ƴan fa'ida dangane da kwanciyar hankali, rayuwar sabis, ma'auni mai mahimmanci (yawan ƙarancin ruwa, yawan ruwa, ƙimar dawowa) da sauransu.

Mai siyar da bayanai: HID, Times Huitong, Dow, Hydeneng, Shihan

• Nau'in samfur (yanayin aikace-aikacen):

Matsakaicin matsakaicin matsakaicin membrane: matsananciyar ƙarancin ƙarfiRO membrane kashi za a iya zaba don mashiga ruwa TDS≤1000mg/L (ppm), wanda ya dace da gishiri maida hankali samar da abinci, birni ruwa, tsarki ruwa shiri, ban ruwa ruwa, na biyu-mataki ruwa samar da biyu-mataki membrane tsarin da sauran masana'antu aikace-aikace.

Matsakaicin matsakaicin matsakaicin membrane: matsananciyar ƙarancin ƙarfiAna iya zaɓar nau'in membrane na RO don ruwa mai shiga TDS≤1500mg/L, wanda ya dace da maganin desalination tare da ruwan famfo na birni da ruwan ƙasa a matsayin ɗanyen ruwa.
Ƙananan matsa lamba (ruwan brackish) membrane element: brackish ruwa RO membrane kashi za a iya zaba ga 2000≤TDS≤5000mg/L ruwa mai shiga ruwa, wanda ya dace da desalination jiyya na saman ruwa, ruwan karkashin kasa, reclaimed ruwa a matsayin danyen ruwa, da desalination na brackish ruwa.

Ƙananan (anti-) gurɓataccen ƙwayar ƙwayar cuta: 2000≤ TDS≤8000mg/L ruwa mai shiga ruwa na iya zabar maganin gurɓataccen gurɓataccen RO membrane element, wanda ya dace da wutar lantarki, ƙarfe, electroplating, petrochemical, sinadarai na kwal, bugu da rini, yin takarda, lechate na ƙasa da sauran jiyya na ruwa da kuma sake dawo da ayyukan sake amfani da ruwa.

Ruwan ruwa membrane element: ruwan teku desalination RO membrane kashi za a iya zaba don tasiri TDS≥10000mg/L, wanda ya dace da ruwa jiyya masana'antu kamar babban gishiri maida hankali bayani ko sharar gida taro, seawater desalination, (kusa) zero fitarwa, da dai sauransu.

• Daban-daban jerin yanayin amfani

XLP jerin: sosai low matsa lamba membrane kashi, gabaɗaya dace da lura da low gishiri ruwa kafofin tare da low gishiri abun ciki bukatun ga low desalination kudi, kamar surface ruwa, karkashin kasa, famfo ruwa da na birni ruwa tare da gishiri abun ciki na kasa da 1000ppm, musamman dace da mataki na biyu desalination na biyu-mataki reverse osmosis lure. Ana amfani da shi ne a fannoni daban-daban kamar su tsaftataccen ruwa na ma'auni daban-daban, ruwan make-up na tukunyar jirgi, sarrafa abinci da masana'antar sarrafa magunguna.

ULP jerin: matsananci-low matsa lamba membrane kashi, gabaɗaya dace da desalination lura da surface ruwa, karkashin kasa, famfo ruwa da na birni ruwa tare da gishiri abun ciki na game da 2000ppm ko žasa, yafi amfani a cikin kunshin ruwa, ruwan sha, tukunyar jirgi samar ruwa, abinci sarrafa da Pharmaceutical masana'antu masana'antu da sauran filayen.

LP jerin: low-matsa lamba membrane kashi, kullum dace da brackish ruwa tare da gishiri abun ciki na kasa da 10,000ppm, surface ruwa, karkashin kasa, famfo ruwa da sauran ruwa kafofin desalination, yafi amfani a daban-daban Sikeli na kunshe da ruwa, ruwan sha, masana'antu tsarki ruwa, high tsarki ruwa, tukunyar jirgi ciyar ruwa shiri, kuma za a iya amfani da ga sharar gida sake amfani, abu maida hankali da kuma sauran tsarkakewa dalilai.

AF jerin: anti-fouling membrane kashi, gabaɗaya dace da desalination magani na hadaddun abinci ruwa tare da gishiri abun ciki na kasa da 10000 ppm, yafi amfani da desalination da tsarkake ruwa samar da daban-daban tabkuna da koguna ruwa, mine ruwa, Municipal reclaimed ruwa, masana'antu sharar gida ruwa, RO tattara ruwa, da dai sauransu.

SW jerin: ruwan teku membrane kashi, kullum dace da lura da ruwan teku da kuma high-tattara Kuwei ruwa, za a iya amfani da ruwan teku desalination, high-tattara Kuwei ruwa desalination, ikon samar da tukunyar jirgi ciyar ruwa da sauran masana'antu ruwa magani, kuma za a iya amfani da sharar gida sake amfani, abinci da miyagun ƙwayoyi da sauran high darajar-kara abubuwa maida hankali da dawo da da sauran aikace-aikace filayen.

• Bayanan asali na membrane osmosis na baya

Ƙimar kin gishiri: Ƙimar ƙaddamar da kashi na RO membrane an ƙaddara a lokacin da aka kera shi, kuma ƙimar desalination ya dogara da yawa na ƙwanƙwasa mai ƙarancin bakin ciki a saman ɓangaren RO membrane, mafi girma na desalination Layer, mafi girma na desalination, kuma rage yawan samar da ruwa. The desalination kudi na RO membrane ga daban-daban abubuwa aka yafi ƙaddara da tsarin da kwayoyin nauyin na abu, da desalination kudi na high-valent ions da hadaddun monovalent ions iya wuce 99%, da desalination kudi na monovalent ions kamar sodium ions, potassium ions, da chloride ions ne dan kadan kasa, amma shi kuma zai iya wuce 99% tsaftacewa da sinadaran. rage yawan cirewar kwayoyin halitta na RO membrane) Yawan cire kwayoyin halitta tare da nauyin kwayoyin halitta fiye da 100 kuma zai iya wuce 98%, amma yawan cire kwayoyin halitta tare da nauyin kwayoyin da bai wuce 100 ba ya ragu.

Hanyar ƙididdige ƙimar kin gishiri da ƙarancin gishiri na RO membrane:

Gishiri permeability na RO membrane = RO membrane permeate maida hankali / tasiri ruwa taro × 100%

Desalination kudi na RO membrane = (gishiri abun ciki na permeate ruwa / gishiri abun ciki na tasiri ruwa na 1-RO membrane) × 100%

Samar da Ruwa: GPD = Gallon (US)/Rana, GFD = Gallon (US)/ kowace ƙafar murabba'in/rana

Yawan ruwa na RO membrane - yana nufin ƙarfin samar da ruwa na tsarin RO, watau, adadin ruwan da ke wucewa ta cikin RO membrane kowace raka'a na lokaci, yawanci ana bayyana shi a cikin ton a kowace awa ko galan kowace rana. 1 galan (US) = 3.785 lita, 1 cubic mita = 264.2 galan (US).

Ƙarƙashin ƙyalli na RO membrane shima muhimmiyar alama ce ta yawan ruwa na RO membrane element. Yana nufin magudanar ruwa na permeate a kowane yanki na membrane, yawanci ana bayyana shi cikin gallon kowace ƙafar murabba'in kowace rana (GFD). Matsakaicin adadin kwararar osmotic zai haifar da saurin kwararar ruwa daidai gwargwado zuwa saman membrane na RO, wanda zai kara lalata membrane.

Matsi (mafi kyawun matsa lamba): 1 kg matsa lamba = 1 mashaya ≈ 14.5 psi = shugaban 10m (famfo)

PSI (Fun kowace inci murabba'i) naúrar ma'auni ne. P yana nufin fam, S yana nufin murabba'i, Ina nufin inci, kuma ana amfani da Amurka don amfani da psi a matsayin naúrar, wanda ke nufin ƙarfin fam ɗin kowane inci murabba'i.

Matsin aiki na membranes RO yawanci yana tsakanin 2-20MPa, ya danganta da abubuwa kamar nau'in, girman, abu, da ingancin ruwa na ɓangaren membrane. Gabaɗaya, mafi girman matsi na aiki na membrane RO, haɓakar haɓakar haɓakar ƙwayar cuta, amma kuma yana ƙara haɗarin lalacewa da lalata membrane. Saboda haka, matsa lamba na aiki na RO membrane yana buƙatar sarrafawa a cikin kewayon da ya dace don tabbatar da kwanciyar hankali da rayuwa

A cikin aikace-aikacen aiki, matsa lamba na RO membranes yana buƙatar daidaitawa bisa ga ingancin ruwa da buƙatun jiyya. Misali, a cikin desalination na ruwan teku, matsin aiki na membranes na RO yawanci shine tsakanin 5-10MPa don cimma ingantaccen ingantaccen desalination da tsawon rai. A cikin maganin sharar gida na masana'antu, RO membranes na iya yin aiki a matsi mafi girma don jimre wa hadadden ingancin ruwa da yawan gishiri.

Yawan farfadowa: RO membrane farfadowa da na'ura - yana nufin yawan adadin ruwan ciyarwa a cikin tsarin RO membrane wanda aka juyo zuwa cikin ruwa ko ƙwanƙwasa. An ƙaddara bisa ga ingancin ruwa mai tasiri da aka riga aka tsara da kuma bukatun ruwa na tsarin RO. An ƙaddara ƙimar dawowar tsarin membrane na RO a lokacin ƙira.
Adadin farfadowa na RO membrane = (yawan kwararar ruwa na RO membrane / kwarara mai tasiri) × 100%