Koh puas tuaj yeem nqes dej?
Koh puas tuaj yeem nqes dej?

Video: Koh puas tuaj yeem nqes dej?

Video: Koh puas tuaj yeem nqes dej?
Video: Xov xwm ntshiab : tham lawv tu txiv lawv tu poj niam tuaj cem haib heev 28/10/2020 2024, Kaum ib hlis
Anonim

Potassium hydroxide x Cov kua qaub/alkalis me me yuav raug nchuav nqes dej nrog dej ntau ntau. Ketones x Cov kuab tshuaj muaj kuab paug yuav tsum muab pov tseg raws li cov pov tseg pov tseg. Chlorine/hypochlorite x Cov me me uas nyob hauv cov kua dej yuav raug nchuav nqes dej.

Yog li ntawd, koj yuav pov tseg Koh li cas?

Rau Potassium hydroxide nyob rau hauv kev daws absorbs kua nyob rau hauv qhuav xuab zeb, lub ntiaj teb, los yog ib yam khoom zoo sib xws thiab muab tso rau hauv ntim ntim rau pov tseg . TSIS TXHOB ntxuav hauv cov kav dej. Rau cov dej nchuav, neutralize nrog dilute acid (xws li Acetic Acid). Potassium hydroxide yog teeb meem rau cov dej hauv lub neej nyob rau hauv tsawg heev concentrations.

Ib sab saum toj no, methylene xiav puas tuaj yeem mus rau hauv qhov dej? A methylene xiav cov tshuaj yuav tsum tau zoo kawg nkaus recyclable, tsuas yog lim tawm tej yam tej zaum cov plua plav paug. Raws li rau dumping tag nrho cov khoom no nqes dej Cov Lugols, benidicts thiab biurets tsis yog nyob rau hauv cov dej khib nyiab, lawv txhua tus tsuas muaj iodine lossis tooj liab sulfate lossis KOH lossis qee cov ntsev citrate.

Yog li ntawd, cov tshuaj dab tsi tuaj yeem nchuav rau hauv qhov dej?

  • Cawv.
  • Formalin thiab formaldehyde.
  • Hydrogen peroxide.
  • Duab thiab X-ray processor tshuaj.
  • Lwm yam tshuaj.
  • Latex xim.
  • Roj pleev xim.
  • Ntxuav thiab yaug dej.

acetone puas tuaj yeem nkag mus rau hauv lub qhov dej?

Cov lus teb luv luv yog tsis yog, thiab yog vim li cas zoo heev. Raws li acetone yog ib qho hnyav hnyav, nws yuav zoo li muaj laj thawj los siv nws los tshem tawm qhov thaiv ntws los yog plughole, thiab nws yuav yog ib txoj hauv kev yooj yim kom tshem tau koj cov khoom pov tseg acetone . Txawm li cas los xij, thaum nws yuav tej zaum dissolve txawm yog thaiv koj ntws , tej zaum nws yuav tsis nres ntawd.

Pom zoo: