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FRP inoshandiswa zvakanyanya munyaya dzekudzivirira ngura. Yagara iripo munyika dzakabudirira. FRP yemuno inodzivirira ngura yave ichikura zvikuru kubvira kuma1950, kunyanya mumakore makumi maviri apfuura. Kuunzwa kwemidziyo yekugadzira uye tekinoroji yezvinhu zvakagadzirwa neFRP zvinodzivirira ngura, uye mhando nekushandiswa kwezvigadzirwa zveFRP zvinodzivirira ngura zviri kuramba zvichiwedzera munzvimbo dzakasiyana dzehupfumi hwenyika.

1. Inoshandiswa zvakanyanya mumunda wekuchengetedza zvakatipoteredza

Nekukura kwemaindasitiri, dambudziko rekusvibiswa kwezvakatipoteredza rave dambudziko revanhu vakawanda pasi rose nhasi. Nyika zhinji dzakaisa vanhu vakawanda nezvinhu zvakawanda kuti dzizvipire muindasitiri itsva yezvekuchengetedza zvakatipoteredza.

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FRP yave ichishandiswa zvakanyanya mukugadzira mapaipi emvura uye emvura. Mumakore achangopfuura, mvura yakawanda inorasika uye mhando dzezvinhu zvinoparadza uye simba rengura zviri kuramba zvichiwedzera, izvo zvinoda kushandiswa kwezvinhu zvinodzivirira ngura zviri nani, uye purasitiki yakasimbiswa nefiber yegirazi inodzivirira ngura ndiyo yakanakisa kuzadzisa kudiwa uku.

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Kushandiswa kwezvinhu zvakasanganiswa mukuchengetedza zvakatipoteredza kunosanganisira kurapwa kwemagasi emarara emaindasitiri, kurapwa kwemvura yemafuta, kurapwa kwetsvina ine chepfu, kurapwa kwekupiswa kwemarara, uye kurapwa kwekunhuhwirira kwemvura yetsvina mumaguta.

2. Inoshandiswa zvakanyanya muindasitiri yechikafuKudzivirira kwakanyanya ngura kwepurasitiki yakasimbiswa nefiber yegirazi zvinoreva kuti chinhu ichi chine hupenyu uye  hunhu husina kusvibisa, uye inogona kuva chinhu chakachena kwazvo, senge kuchengetwa kwe  mvura yakachena kwazvo, mushonga, waini, mukaka nezvimwe zvinhu zvisingadiwi. United States neJapan vane  mafekitori akasarudzika emhando iyi yezvigadzirwa, uye vakawana ruzivo rwakakura mukuzvishandisa.  Vagadziri vemuno vanga vachiteverawo zvinhu izvi mumakore achangopfuura, uye vangangosvika padanho rekuti zvichabudirira.  3. Inoshandiswa zvakanyanya mumunda weindasitiri yechlor-alkaliIndasitiri yechlor-alkali ndeimwe yenzvimbo dzekutanga dzekushandisa FRP sechinhu chinodzivirira ngura.  Parizvino, FRP ndiyo yave chinhu chikuru muindasitiri yechlor-alkali. Kare kuma1950, FRP  Yakatanga kushandiswa kuunganidza kupisa (93°C), chlorine yakanyorova, uye zvinhu zvakasikwa kubva kuma electrodes einki.  yakatsiva purasitiki ye asbestos ye phenolic panguva iyoyo. Gare gare, FRP yakashandiswa kutsiva chifukidziro chekongiri  sero remagetsi, iro rakagadzirisa dambudziko refuro rekongiri rakaora rakawira musero remagetsi.  saka, FRP yave ichishandiswa zvishoma nezvishoma mumhando dzakasiyana dzemapombi, kufamba kwegasi rinoputika, magoko ekupisa, uye brine.  matangi, mapombi, madziva emvura, pasi, mapaneru emadziro, magrille, mibato, masimbi nezvimwe zvivakwa zvekuvaka. Panguva imwe chete,  FRP yatangawo kupinda muzvikamu zvakasiyana-siyana zveindasitiri yemakemikari.

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4. Inoshandiswa zvakanyanya mumunda wekugadzira mapepa

Indasitiri yemapepa inoshandisa huni sezvinhu zvekugadzira. Maitiro ekugadzira mapepa anoda maacid, munyu, zvinhu zvinobvisa ngura, nezvimwewo, izvo zvine simba guru rekuparadza simbi. Zvinhu zvepurasitiki zvakasimbiswa nefiber yegirazi chete ndizvo zvinogona kutsungirira mamiriro ezvinhu akaoma akadai semycotoxins. FRP yakashandiswa mukugadzira pulp mune dzimwe nyika. Mukuratidza kusimba kwayo kukuru mukuora.

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5. Kushandiswa pakurapa pamusoro pesimbi
Mazhinji emaacid anoshandiswa mumiti yekuchenesa pamusoro pesimbi ihydrochloric acid. Chaizvoizvo, hapana dambudziko neFRP.
6. Kushandiswa mukubvisa munyu mumvura yegungwa
Kubvisa munyu mumvura yegungwa kwakakamurwa kuita nzira yechinyakare yekudiridza uye nzira yekubvisa munyu kubva mumafuta emugungwa. Sezvo mvura yegungwa iri nyore kwazvo kuomesa zvinhu zvesimbi, mapaipi mazhinji nemagaba ari mufekitori yekubvisa munyu anoshandisa zvigadzirwa zveFRP.
7. Kushandiswa muindasitiri yemishonga
Kune mhando dzakasiyana dzemishonga, mhando imwe neimwe yezvinhu zvakagadziriswa yakasiyana, uye kune mhando dzakawanda dzengura. FRP inofarirwawo muindasitiri yemishonga.

Nguva yekutumira: Chikunguru-06-2021