Ultrasonic yakave nzvimbo yekutsvakurudza munyika yose nekuda kwekugadzirwa kwayo mukutakura kwevanhu vakawanda, kupisa kupisa uye kuita kwemakemikari.Nekuvandudzwa uye kufarirwa kwemagetsi emagetsi e ultrasonic, kumwe kufambira mberi kwakaitwa muindasitiri muEurope neAmerica.Kuvandudzwa kwesainzi uye tekinoroji muChina kwave kutsva kwakasiyana-siyana - sonochemistry.Kubudirira kwayo kwakapesvedzerwa nebasa guru rakaitwa mudzidziso nekushandiswa.

Iyo inonzi ultrasonic wave kazhinji inoreva iyo acoustic wave ine frequency renji ye20k-10mhz.Simba rayo rekushandisa mundima yemakemikari rinonyanya kubva kune ultrasonic cavitation.Iine simba rekuvhunduka uye microjet ine velocity yakakwira kupfuura 100m / s, iyo yakakwira gradient shear yekuvhunduka wave uye microjet inogona kugadzira hydroxyl radicals mune aqueous solution.Izvo zvinoenderana nemuviri nemakemikari zvinokonzeresa zvinonyanya kukonzeresa mhedzisiro (acoustic shock, shock wave, microjet, nezvimwewo), thermal mhedzisiro (yenzvimbo yakakwira tembiricha uye kukwira kwakanyanya, kupisa kwese kukwira), optical mhedzisiro (sonoluminescence) uye activation mhedzisiro (hydroxyl radicals ndiyo inogadzirwa mune aqueous solution).Iwo mana mhedzisiro haana kuparadzaniswa, Pane kudaro, ivo vanopindirana uye vanosimudzira mumwe nemumwe kuti akurumidze kuita maitiro.

Parizvino, tsvagiridzo yekushandiswa kwe ultrasound yakaratidza kuti ultrasound inogona kumisa masero ebhayoloji uye kukurudzira metabolism.Low intensity ultrasound haizokuvadza chimiro chakazara chesero, asi inogona kusimudzira metabolic basa resero, kuwedzera permeability uye kusarudzwa kwesero membrane, uye kukurudzira biological catalytic chiitiko che enzyme.Iyo yakakwira-intensity ultrasonic wave inogona denature iyo enzyme, kuita iyo colloid musero iite flocculation uye sedimentation mushure mesimba oscillation, uye liquefy kana emulsify gel, nekudaro ichiita kuti mabhakitiriya arasikirwe nebasa rehupenyu.Pamusoro pe.Iko pakarepo tembiricha yakakwira, shanduko yetembiricha, nekukurumidza kudzvanywa uye kudzvanywa kwekuchinja kunokonzerwa ne ultrasonic cavitation kunouraya mamwe mabhakitiriya ari mumvura, kumisa hutachiona, uye kutoparadza madziro esero ezvimwe zvipenyu zvidiki.Higher intensity ultrasound inogona kuparadza rusvingo rwesero uye kusunungura zvinhu zviri muchitokisi.Izvi zvipenyu zvipenyu zvinoshandawo kune mhedzisiro ye ultrasound pane chinangwa.Nekuda kwekusiyana kwe algal cell chimiro.Iko kune zvakare yakakosha nzira ye ultrasonic algae kudzvinyirira uye kubviswa, kureva, bhegi remhepo mu algal cell rinoshandiswa se cavitation nucleus ye cavitation bubble, uye bhegi remhepo rinoputswa kana bubble cavitation yaputsika, zvichikonzera algal cell kurasikirwa nekukwanisa kudzora kuyerera.