Masayendisiti eRussia akagadzira nzira ine hushamwari uye ine hupfumi yekugadzira hydrogel kubva mumarara bepa. Budiriro iyi ichaita kuti vezvekurima vashandise zviwanikwa zvemvura zvine mwero uye kubatsira mukurasa tsvina yemapepa. Basa racho rakaitwa nenyanzvi kubva kuSt. Petersburg State University of Industrial Technologies and Design (SPbGUPTD) uye Institute of Macromolecular Compounds yeRussia Academy of Sciences, iri pasi peBazi Redzidzo uye Sayenzi yeRussian Federation, inoshuma. Press service yeBazi reDzidzo neSainzi.
"Chakanakira mahydrogel edu ndechekuti takawana kushandiswa kwemarara mapepa cellulose fiber, ayo akaremara panguva yekugadziriswa uye asingashandiswe kugadzira mapepa. Saka, isu tinogadzirisa dambudziko rekudzokorora tsvina yemapepa. MuRussia, isingasviki 30% yemapepa emarara anoshandiswa kudzokorodza, makumi manomwe muzana asara anotumirwa kunoraswa, ”anodaro Alexandra Mikhailidi, Associate Purofesa weDhipatimendi rePrinting Technology paChikoro Chepamusoro chePrinting neMedia Technologies chekuSt. .
Similar synthetic hydrogels anoshandiswa mukurima kubata mvura muvhu uye kuendesa fetireza kumidzi yekudyara. Sekureva kwemasayendisiti, iwo eco-hushamwari ma hydrogels haana chepfu kune zvakatipoteredza uye ane yakawedzera-yekubata mvura, iyo inobvumira mabhizinesi ekurima kushandisa zviwanikwa zvine hungwaru. Mukuwedzera, ma hydrogel kubva pamapepa emarara anogona kugadzirisa dambudziko rekurasa marara muRussia.
Iyo budiriro inorongwa kuti ishandiswe mumunda wekurima. Nekuda kwekuti tekinoroji haidi zvekuwedzera zvishandiso uye zvigadzirwa, ma hydrogel anogona kugadzirwa akananga kumarara mapepa ekugadzira mapepa, obva aunzwa kumisika yeagri-chikafu.
"Mukana wema hydrogel akavakirwa pamarara pepa zvakare ndewokuti haana chepfu kumhuka nezvirimwa, anokwanisa kuchengetedza mvura 4000% kupfuura huremu hwawo uye anoiburitsa zvishoma nezvishoma panguva yakaoma, izvo zvinoita kuti iwedzere hupfumi kushandiswa. mvura yakachena nemafetireza. Pakupera kwehupenyu hwavo hwebasa, ma hydrogel edu anoora muvhu kuita zvinhu zvechisikigo pasina kurisvibisa, "anodaro Alexandra Mikhailidi.
Mhedzisiro yekudzidza yakabudiswa mumagazini yesayenzi "Chemistry yezvirimwa mbishi zvinhu".