Sei uchifanira kusarudza vharuvhu rekutarisa? Ndeapi marudzi emavharuvhu aripo?

Mavharuvhu ekucherechedza ave zvishoma nezvishoma zvinhu zvakakosha zvekubatanidza mapombi nemavharuvhu muhurongwa hwepaipi huripo. Anopa vimbiso yekuchengetedza pombi yese uye anoderedza njodzi dzekuchengetedza nemitengo yehurongwa hwepaipi yese.

Mavharuvhu ekutarisa anoshandiswa kutarisa mamiriro ekugadzirwa panguva chaiyo, kugadzirisa matambudziko uye kuona kuchengetedzeka. Mavharuvhu ekutarisa anoshandiswa kazhinji (akadai semagirazi ekuona akatwasuka uye zviratidzo zvekuyerera) haadzore kuyerera kwemvura pachawo, asi anopa mukana wekuona papombi.

Mabhenefiti ekutarisa mavharuvhu anonyanya kuratidzwa muzvikamu zvitatu:

1. Tarisa zvakananga mamiriro ekuyerera, ruvara uye kusviba kwemvura, gasi, utsi nezvimwe zviri mupayipi.
2. Kana sisitimu ikaona kuyerera kusina kujairika, kuvharika kana kusayerera, chikonzero chinogona kuzivikanwa nekukurumidza kuburikidza nevharuvhu yekutarisa kungave kuri nekuda kwevharuvhu pachayo yakanamira, kudonha kwepakati pevharuvhu, kana matambudziko ari mupombi yepamusoro.
3. Iva nechokwadi chekuti sisitimu iyi inoshanda zvakachengeteka. Munzvimbo dzine njodzi dzakadai semafekitori emakemikari, inoshandiswa kutarisa zvinhu zvinopisa zvakanyanya, zvinoparadza zvakanyanya uye zvinopfapfaidza zviri nyore kudzivirira njodzi dzekuchengetedza dzinokonzerwa nehuwandu hwemvura kana kuvharika kwechinhu chacho.

Mavharuvhu akasiyana-siyana ekutarisa anoshandiswa munzvimbo dzakasiyana dzekushanda. Akagadzirwa nesimbi yekabhoni, akakodzera kushandiswa muzvinhu zvakaita semvura, utsi, nemafuta, asi haapindi ngura.

Simbi isina ngura

Ndiyo inonyanya kushandiswa inodzivirira ngura uye yakakodzera kushandiswa kwemhando dzakasiyana dzezvinhu zvinoparadza.

Simbi yesimbi uye zvinhu zvakakosha zvesimbi isina ngura

Yakakodzera nzvimbo dzakaoma dzakadai sekupisa kwakanyanya, kumanikidzwa kwakanyanya, uye ngura yakasimba.

Yakaputirwa nepurasitiki kana fluorine

Yakakodzera nzvimbo dzinopisa zvakanyanya dzakadai semaacid akasimba uye alkali dzakasimba.

So

• Hazviparadzi ngura: Simbi yekabhoni inogona kushandiswa uye inodhura zvishoma.
• Chinhu chinowanzo shandiswa pakuparadza: 304 kana 316 simbi isingasvibi ndiyo inonyanya kufarirwa.
• Inoparadza zvakanyanya kana kuti ine zvinhu zvakakosha: Mavharuvhu ane fluorine kana ma alloys akakosha anodiwa.
• Simbi inopisa zvakanyanya kana kuti tembiricha yakaderera: Simbi yakakosha inopisa zvakanyanya kana tembiricha yakaderera inofanira kusarudzwa.

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