Chii chinonzi reverse osmosis system chirimwa chikuru chemvura?

Seyemberi membrane yekuparadzanisa tekinoroji, yakakura-chiyero Reverse Osmosis masisitimu anoita basa rakakosha mukubvisa mvura yegungwa, kuchenesa mvura yebrackish, uye kurapwa kwemvura mumaindasitiri nekuda kwekushanda kwazvo, kuchengetedza simba, uye kugadzikana. Aya mahombe-reverse osmosis masisitimu anoburitsa huwandu hukuru hwemvura yemhando yepamusoro nekubvisa zvinosvibisa uye yakanyungudika yakaoma.

Chii chinonzi reverse osmosis system chirimwa chikuru chemvura?

Reverse Osmosis System zvirimwa zvemvura zvakakura masisitimu makuru anoshandisa reverse osmosis tekinoroji. Iyo yakakosha ye reverse osmosis tekinoroji iri mune zvemashiripiti zvimiro zvesemi-permeable membranes. Mapores emamembres aya anongova 0.1 nanometers, iyo yakaenzana nemirioni imwe yedhayamita yebvudzi remunhu. Pasi pekumanikidzwa kwakanyanya, mamorekuru emvura anogona kupfuura nemamicropores aya, nepo anopfuura 99% yemunyu yakanyungudika, zvicherwa uye tupukanana zvinobatwa zvinobudirira.

Zvikamu zveyakakwana reverse osmosis system

Iyo yakazara reverse osmosis system ine zvinhu zvakasiyana siyana zvinoshanda pamwechete kuti ive nechokwadi chekurapa kwemvura. Izvi zvinosanganisira pre-kurapa system, reverse osmosis unit, yekuchengetedza uye yekugovera unit, post-kurapa system, uye chiridzwa chinoshandiswa kutarisa kunaka kwemvura.

pretreatment system

Pretreatment inhanho yakakosha mune reverse osmosis process, iyo inogona kudzivirira membrane kusvibisa uye kuvandudza kushanda kwese kwehurongwa. Kutanga, iyo pretreatment system inowanzo sanganisira:

 

●     Multimedia sefa: Inobvisa zvimedu zvakakura kubva mumvura yekudyisa kuve nechokwadi chekushanda kweiyo reverse osmosis membrane.

● Carbon filter: Inobvisa chlorine, organic compounds uye zvimwe zvinosvibisa zvinogona kukuvadza membrane.

● Mvura inopfavisa: Munzvimbo dzemvura dzakaoma, mvura inopfavisa inoshandiswa kubvisa zvicherwa zvakaita se calcium ne magnesium kudzivirira chiyero kubva pakuumba pa membrane.

● Ultraviolet disinfectant: Inouraya mabhakitiriya, mavhairasi uye mamwe ma microorganisms anogona kunge aripo mumvura yekudyisa kuchengetedza reverse osmosis membrane.

reverse osmosis chirimwa

Isu tinoshandisa Huitong reverse osmosis membranes kugadzira iyo unit yekubvisa yakanyungudika yakaoma uye inosvibisa kubva mumvura. Iyi reverse osmosis unit yakagadzirirwa kubata mavhoriyamu makuru emvura, ichiita kuti ive yakanakira maindasitiri ekushandisa.

kuchengetedza uye kugovera

Nekuda kwekunonoka kwehuwandu hwekugadzirwa kwemvura mune reverse osmosis process, tangi rekuchengetedza mvura rinodiwa kuchengetedza mvura yakacheneswa. Naizvozvo, marudzi maviri ematangi ekuchengetedza mvura anowanzo shandiswa: matangi emvura emuchadenga uye matangi ekuchengetera mvura dundira. Kugovera mvura, pombi yekudzvanya zvakare inodiwa kuti ive nechokwadi chekuyerera kwemvura kunzvimbo dzinodiwa dzemvura.

Kunyangwe tangi yekuchengetera mvura yemuchadenga yakakura muhukuru, inoburitsa mvura yemhando yepamusoro nekuti hapana tangi yekuchengetera mvura yedundira.

Iyo dundira yekuchengetera mvura tangi yakanyanya compact uye saka inonyanya kukodzera kune madiki masisitimu.

post-kurapa system

Mushure mekurapa inhanho yakakosha yekuvandudza kunaka uye kugadzikana kwemvura yakanatswa. Nzira dzakajairika mushure mekurapa dzinosanganisira:

• pH kugadzirisa: Simudza kana kudzikisira pH yemvura kusvika padanho rinodiwa kuti ugone kukwenenzvera zvinotevera.
• Deionization: Bvisa maion akasara uye zvicherwa mumvura kuti ubudise mvura yeultrapure yakakodzera kushandiswa kwerabhoritari kana maapplication akakosha senge semiconductor kugadzira.
• Ultraviolet disinfection: Shandisa ultraviolet mwenje kubvisa asara mabhakitiriya, mavhairasi kana tupukanana mumvura kuti uve nechokwadi chekuchengetedza hutachiona hwemvura.

kutarisa kunaka kwemvura

Kutarisa uye kuchengetedza kunaka kwemvura yakanatswa, zvakasiyana-siyana zvezviridzwa uye analyzer zvinoshandiswa. Izvi zviridzwa zvinogona kuyera paramita senge pH, conductivity uye tembiricha, ichipa chaiyo-nguva data yekudzora maitiro uye kugadzirisa.

Mamiriro ezvinhu ereverse osmosis system yakakura mvura chirimwa

Singapore NEWAter Project

●      Maitiro Okushandisa: Singapore, nyika ine kushomeka kwemvura, inoshandisa yakakura-yakakura reverse osmosis sisitimu kubata zvakadzika tsvina yemumaguta mumvura yeindasitiri uye zvitubu zvemvura yekunwa, ine huwandu hwegore hwekurapa hwemazana emamiriyoni emacubic metres.

● Sistimu chiyero: Nhamba yeRO membrane modules mune imwechete yekurapa chirimwa inodarika 100,000, uye huwandu hwemazuva ese hwekurapa hunopfuura 100,000 matani.

● Technical zvakanakira:

Bvisa zvinopfuura 99% zveorganic matter, heavy metals uye microorganisms mutsvina, uye effluent quality iri nani pane kunwa mvura.

Kuenzaniswa nemaitiro echinyakare ekuchenesa mvura, mwero wekudzoreredza mvura unowedzerwa kusvika kupfuura 80%, zvichideredza zvakanyanya kushandiswa kwemvura.

Samsung Pyeongtaek Chip Factory muSouth Korea

• Mamiriro ekushandisa: Samsung Pyeongtaek Factory inogadzira 3nm machipisi, uye RO system yayo ndeimwe yemapurojekiti makuru epasirese semiconductor ekurapa mvura.
• System parameters:
• Zuva nezuva kugadzirisa huwandu hwe80,000 matani, uchishandisa iyo "nhatu-nhanho RO + EDI" maitiro, iyo yekubuda mvura yekudzivirira yakagadzikana pa18.2MΩ・masendimita (padhuze ne theoretical mvura yakachena).
• Yakashongedzerwa neGerman Koch membrane zvinhu, iyo anti-silicon kusvibisa dhizaini inodzivirira kusvibiswa kuisirwa pawafer pamusoro, uye goho rinowedzera kusvika 98%.

Maersk mudziyo ngarava

• Zvinodiwa zvekutevedzera: Mitemo mitsva yeInternational Maritime Organisation (IMO) muna 2024 inoda kuti mvura yese yengarava yeballast inofanirwa kurapwa neRO kuuraya tupukanana.
• Sistimu gadziriso:
• Maersk's 18,000 TEU mudziyo wengarava inoshongedzerwa neGerman WesTech RO system ine hunyanzvi hwekugadzirisa 2000m³/awa uye hollow fiber membrane modules.
• Mushure me RO kurapwa, iyo microbial kuunganidzwa kwemvura ye ballast isingasviki 10/m³, iyo inosangana neiyo D-2 yakajairwa, uye iyo system inotora 150 chete.㎡.

Matambudziko uye tarisiro ye reverse osmosis system yakakura mvura chirimwa

Kunyangwe tekinoroji yehombe-yakakura reverse osmosis masisitimu yakakura, ichiri kutarisana nematambudziko mazhinji ehunyanzvi, senge membrane fouling. Biological fouling, scaling uye colloidal fouling inoderedza zvakanyanya kushanda kwehurongwa. Panyaya yekurapa kwebrine, kukanganisa kwezvakatipoteredza kwepamusoro-sanity inobuda mvura inoda kunyatsogadziriswa. Panyaya yekushandiswa kwesimba, kunyange zvazvo kushanda kwacho kwakagadziridzwa, ichiri kuverenga 30-50% yemutengo wekushanda.

 

Nekufambira mberi kwetekinoroji uye hupfumi hwehukuru, zvinotarisirwa kuti panosvika 2030, iyo yepasi rose reverse osmosis desalination huwandu huchawedzera ne40%, iyo unit simba rekushandisa ichaderedzwa neimwe 20-30%, nhanho yehungwaru ichavandudzwa zvakanyanya, uye kusanganiswa nesimba rinodzokororwa kuchave pedyo.

 

Iyo giant reverse osmosis system haingori huinjiniya uye tekinoroji kubudirira, asiwo chombo chakakosha chekuti vanhu vagadzirise matambudziko emvura. Kana uine chero matambudziko ekurapwa kwemvura, unogona kugara uchibvunza "https://www.envspro.com/" kugadzirisa kuvhiringidzika kwako.