Yenziwa njani iRO Membrane?

I-Reverse Osmosis (RO) bubuchwepheshe obuqhelekileyo bokucoca amanzi. Ngokusebenzisa uxinzelelo oluphezulu kumanzi angenayo kunye ne-membrane ye-osmosis ebuyela umva, amanzi ahamba ukusuka kwelinye icala le-membrane (icala lokutya kwamanzi) ukuya kwelinye icala (icala lokuvelisa amanzi).

Uninzi lwamanye amacandelo e-influent, njengeetyuwa ezinyibilikileyo, amasuntswana, ibhaktheriya kunye ne-pyrogen, ziya kuhlala kwicala lamanzi okutya kwi-membrane kwaye ekugqibeleni ziya kukhutshwa njengamanzi amdaka.

Kwimeko yendalo, amanzi kumacala omabini efilimu enesiqingatha-engenekayo aphuma kwisisombululo se-dilute ukuya kwisisombululo esigxininisiweyo, kodwa xa sisebenzisa uxinzelelo olukhulu olwaneleyo kwicala lesisombululo, amanzi aya kuqukuqela kwicala elingasemva lesisombululo esigxininisiweyo → isisombululo se-dilute, kwaye indlela yokuhamba kwe-solvent ichasene necala lokungena kokuqala, ngoko kuthiwa yi-reverse osmosis.

Inkqubo ye-osmosis ye-reverse yahlulwe kwi-membrane yangaphandle yendlu kunye ne-internal roll reverse osmosis membrane.

Njengoko kubonisiwe kumzobo, i-reverse osmosis inwebu eqhelekileyo yahlulahlulwe yangamacandelo amahlanu: zombini iziphelo ze-cap, ityhubhu esembindini, i-O-ring seal, i-reverse osmosis membrane, kunye negridi yokungenisa amanzi / imveliso yamanzi.

Multiple reverse osmosis inwebu zigqunyelelwe ngemveliso yamanzi / igridi yokungenisa, nganye nganye, imiphetho yabo itywinwe ngeglu, kwaye ke yonke inxeba kwityhubhu esembindini. Phakathi kwazo, umaleko wegridi: ibonelela ngejelo lokungena kwamanzi akrwada kunye nokuphuma kwamanzi emveliso, ukuthintela ukunamathela kwe-RO membrane, ukubuyisela inwebu ye-osmosis: ukuchithwa kwetyuwa kunye nokuhluzwa kwamanzi anempembelelo.