Maitiro Ekusarudza Membrane Yakakodzera Yeindasitiri yeRO Yemvura Yakakwira yeTDS Feed

Nei Standard RO Membrane Dzichikundikana Mumapurogiramu Epamusoro eTDS

Matanda eRO emvura ine brackish akagadzirwa kuti ashande mumamiriro emvura emunharaunda kana pamusoro pemvura, kazhinji ari pasi pe5,000 ppm TDS. Kana akasangana nemunyu wakawanda, nzira dzakasiyana siyana dzinokurumidza kukundikana:

1. Kumanikidzwa kweOsmotic kwakawandisa
   TDS yepamusoro zvinoreva kumanikidzwa kwakanyanya kwe osmotic. Ma membrane akajairwa anoshanda pamiganhu yekumanikidzwa yakagadzirirwa; kana yadarika, kuyerera kwemvura inoyerera kunoderera zvakanyanya uye sisitimu inofanira kutsiva kumanikidzwa kwakanyanya kwepombi, zvichiwedzera kushandiswa kwesimba uye kushushikana kwemuchina pazvinhu nemidziyo yekumanikidzwa.
2. Kukurumidzira kupatsanura kwehuwandu
   Pamusoro pe membrane, munyu wakarambwa unoumba muganhu wakasimba. Mumvura ine TDS yakawanda, mutsetse uyu unowedzera kukora, zvichideredza simba rekufambisa, zvichideredza mwero wekuramba zvinhu, uye zvichiita kuti pave nemamiriro ezvinhu ekuti kukwira nekusvibiswa zvibate nekukurumidza.
3. Kukura uye kusvibisa
   Calcium sulfate, silica, uye munyu unonyunguduka zvishoma zvinosvika pakuzara nekukurumidza munzizi dzine munyu wakawanda. Mamembrane akajairwa ane makemikari akajairwa pamusoro haana shanduko dzinodiwa kudzivirira kusvibiswa kwemusanganiswa wemineral uye kukura kwebiofilm mumamiriro ezvinhu akaomarara.
4. Kurambwa kwenguva refu kwakaderera
   Kugara uchisangana nemunyu wakanyanya kunoderedza zvishoma nezvishoma polyamide active layer ye standard membranes, zvichikonzera kurasikirwa kusingadzoreki kwekugona kurambwa kwemunyu uye kutsiva element nekukurumidza kupfuura zvaitarisirwa.

Mugumisiro wacho: kuchenesa kwakawanda, mabhiri emagetsi akakwira, mhando yemagetsi isingaenderane, uye mutengo wemuridzi weimba unopfuura zvakanyanya zvaitarisirwa pakutanga.

Kuenzanisa Kusarudzwa kweMembrane neMatanho eTDS eMvura Inodyisa

Chinhu chimwe chete chakakosha pakusarudza membrane iTDS yemvura yekudyisa. Pasi apa pane hurongwa hunoshanda hwekusarudza pakati pe membrane yemvura ine brackish ne membrane yekubvisa munyu mumvura yegungwa.

1. Matumbu emvura ine brackish: 1,000 – 10,000 ppm TDS

Matanda emvura ine munyu RO (BWRO) akagadzirirwa kushandiswa munzvimbo dzine munyu uri pakati nepakati dzakadai semvura yakadzika, mvura yepasi pevhu, uye mvura yepamusoro ine zvicherwa zvakawanda.

Zvakanakira:

• Matsime emumaindasitiri emukati menyika nemvura yemumabore
• Mvura inocherwa uye mvura inogadzirwa ine munyu uri pakati nepakati
• Chikafu & zvinwiwa, chikafu chebhoyira, uye kurapwa kwemvura yemuguta
• Masisitimu anotarisira kudzoreredzwa kwe75–85% pakushanda zvine mwero

Zvinodiwa zvikuru pakusarudza:

• Kurambwa kwakanyanya kwemunyu wakajairika (NaCl, MgSO₄, Ca²⁺)
• Kemikari yepamusoro isingasvibisi tsvina yemhando yekudya inochinja-chinja
• Kuyerera kwakaringana uye chimiro chekumanikidzwa kuderedza mutoro wepombi

Pamvura inoyerera nguva dzose inodarika 5,000 ppm TDS, zvinhu zveBW zvinogona kunge zvatove pedyo nemuganhu wazvo. Muzviitiko izvi, mvura ine brackish grade inorambwa zvakanyanya kana membrane ine mvura yegungwa ine simba shoma inowanzopa kugadzikana kuri nani kwenguva refu uye kuderedza mutengo wehupenyu.

2. Matanda ekubvisa munyu mumvura yegungwa: 15,000 – 45,000 ppm TDS

Matanda emvura yegungwa eRO (SWRO) akavakwa ne polyamide layer yakamanikana uye chimiro chakasimbiswa kuti agone kusimbaradzwa kwakanyanya kwe osmotic kwemvura yegungwa nenzizi dzemvura ine mvura.

Zvakanakira:

• Midziyo yekubvisa munyu mumvura yegungwa yemahombekombe
• Mapuratifomu egungwa nezvikepe zvemugungwa
• Matanho ekuzara kwemvura ine munyu (ZLD) haasati apera.
• High-TDS yakagadzira mvura mumafuta & gasi uye mumigodhi

Zvinodiwa zvikuru pakusarudza:

• Kubviswa kweTDS kwakasimbiswa uye kurambwa kwemunyu kwakasimba pasi pekushanda kwakasimba kwemunyu
• Kugara kwenguva refu kwemuchina kana paine kumanikidzwa kwakanyanya kwekushanda (600–1,200 psi)
• Kuenderana nemidziyo yekudzoreredza simba kuti ishandise simba shoma

Pfungwa isiriyo ndeyekuti SWRO membranes dzinongoshandiswa mumvura yegungwa chete. Kune akawanda mashandisirwo eTDS ane brackish yakawanda pa10,000 ppm kana kupfuura, chinhu chemvura yegungwa chinoshanda nedzvinyiriro iri pakati nepakati chinogona kurambwa zvakanyanya uye kurarama kwenguva refu nekufamba kwakanaka.

Mhinduro dzeMembrane Dzinodzoreredza Simba Rakawanda, Dzine Simba Rishoma dzeMasisitimu Anoda TDS Yakawanda

Chizvarwa chitsva che RO membranes chakagadzirirwa kugadzirisa kutengeserana kwekare pakati pekuramba zvakanyanya, kupora zvakanyanya, uye kushandisa simba zvakanaka. Paunenge uchiongorora membrane series yebasa re high-TDS, isa pamberi zvinhu zvitatu zvekugadzira:

1. Chemistry yePolyamide Yepamusoro Yekurambwa Kwakasimba

Ma membrane epamusoro-soro eindasitiri ane layer inoshanda ye polyamide ine cross-linked, inobatanidza zvakanyanya iyo inoramba ichiramba NaCl kunyangwe kana paine shanduko dzakasiyana dzeTDS uye tembiricha. Tsvaga ma membrane akayerwa ≥99.7% NaCl kurambwa mumamiriro ekuyedza akajairwa - aya anoramba achishanda kwenguva yakareba mubasa rechokwadi re high-salt.

2. Maitiro Akagadziriswa eMembrane eKupora Kwakakwirira

Zvinhu zve membrane zvinokwanisa kupora zvine nzvimbo dzakafara dzekudya uye geometry yemashizha akagadziriswa kuderedza polarization yehuwandu hwemvura uye kuderera kwekumanikidzwa. Izvi zvinobvumira masisitimu kushanda nemazinga akakwira ekupora (85%+ yemvura ine brackish, 45-55% yemvura yegungwa inopfuudzwa kamwe chete) pasina njodzi yakakura yekukwira kwemvura, zvichideredza huwandu hwekurasa mvura ine brine uye zvichideredza mutengo wemvura yese.

3. Mapurofayiri Esimba Rishoma, Anoshanda Nesimba Rakawanda

Ma membrane emazuva ano anoshanda zvakanyanya anopa kurambwa kwemunyu kwakaenzana kana kuri nani pakumanikidzwa kwakaderera pane zvigadzirwa zvekare. Kana zvakabatana nemidziyo yekudzoreredza simba mumasisitimu eSWRO, zvinogona kuderedza kushandiswa kwesimba zvakanyanya—zvichideredza zvakananga OPEX yezvivakwa zvinomhanya maawa makumi maviri nemana pazuva, mazuva manomwe pasvondo.

Kune vashandisi vekupedzisira, portfolio yezvigadzirwa yakakodzera inofanira kusanganisira:

• Mvura ine brackish yakawanda inorambwa zvakanyanya ye2,000–10,000 ppm TDS ine nzvimbo dzisingasvibiswi
• Nhevedzano yekubvisa munyu mumvura yegungwa ye15,000–45,000 ppm TDS ine kugadzikana kwakayerwa kwenzvimbo refu
• Ma membrane emvura ane hunyoro hwakakosha yezvitima zveZLD neMBR-RO zvinobata TDS yakanyanya

Mhedziso

Mvura ine TDS yakawanda inoranga ma RO membranes asina kukodzera zvakanaka nekushanda zvisina kunaka, kushandiswa kwesimba rakawanda, uye hupenyu hupfupi hwebasa. Mhinduro haisi yekushanda ma membranes akajairwa zvakanyanya—ndeyekusarudza ma membranes akagadzirwa zvinoenderana nehuwandu hwemunyu hwemvura yako.

Tanga nekunyora nemazvo TDS yemvura yako yekudyisa uye maumbirwo ayo, wobva waienzanisa nemhuri yakakodzera yemvura ine munyu kana yegungwa. Kuti uwane kukosha kwakanyanya kwehupenyu, isa zvinhu zvakagadzirirwa kurambwa zvakanyanya, kuramba kusvibiswa, uye kushanda zvakanaka kwesimba—zvinogona kunge zvine mutengo wakaderera pakutanga, asi zvinochengetedza simba, makemikari, nguva yekuchenesa, uye nguva yekutsiva.

Kana uri kuongorora kuvandudzwa kwesystem yako yekuchenesa mvura ine TDS yakawanda kana kugadzira fekitori itsva yekubvisa munyu mumvura ine brackish kana mvura yegungwa, kushanda nemutengesi we membrane anopa zvigadzirwa zvinoenderana nezvinodiwa uye rutsigiro rweinjiniya kuchakubatsira kusvika pamhando yemvura yako, kudzoreredza, uye zvinangwa zvemutengo kubva pazuva rekutanga.

Mazwi akakosha akabatanidzwa: Kubviswa kweTDS yakawanda, kubviswa kwemunyu mumvura yegungwa, membrane yemvura ine brackish, mwero wekuramba wakakwira, membrane ye reverse osmosis, industrial RO, concentration polarization, kurambwa kwemunyu, kupora kwakawanda, simba shoma