{"product_id":"biosorbciya-kadmiya-v-vodnom-rastvore-s-ispolzovaniem-yaichnoj-skorlupy-von-gullit-deffo","title":"BIOSORBCIYa KADMIYa V VODNOM RASTVORE S ISPOL'ZOVANIEM YaIChNOJ SKORLUPY","description":"\u003cp\u003eIssledowana biosorbciq ionow kadmiq (II) iz wodnyh rastworow na poroshke qichnoj skorlupy (Gallus domesticus). Dlq opredeleniq harakteristik biosorbenta ispol'zowali IK-spektroskopiü i opredelenie tochki nulewogo zarqda s cel'ü wyqwleniq funkcional'nyh grupp i zarqda materiala sootwetstwenno. Dlq luchshego ponimaniq mehanizma biosorbcii, a takzhe dlq izucheniq wliqniq nekotoryh wazhnyh parametrow, takih kak dozirowka biosorbenta, wremq kontakta, nachal'naq koncentraciq zagrqznitelq, rN rastwora, na biosorbciü ispol'zowalis' serijnye äxperimenty. Maximal'nyj procent udaleniq ionow kadmiq (II) (99,5%) byl poluchen pri 100 mg obrabotannogo biosorbenta, wremeni kontakta 30 min i rN 4,5. Jexperimental'nye dannye luchshe wsego soglasuütsq s model'ü Lengmüra, gde R2 = 0,994. Rezul'taty issledowaniq kinetiki pokazywaüt, chto model' psewdowtorogo porqdka imeet nailuchshij koäfficient determinacii (R2 = 0,999), a issledowaniq diffuzii pokazali nalichie treh linejnyh uchastkow (R12 = 1 i R22 = 0,989 i R32 = 0,707). Na osnowanii poluchennyh rezul'tatow mozhno rekomendowat' ispol'zowat' qichnuü skorlupu w kachestwe äffektiwnogo nedorogogo biosorbenta dlq udaleniq ionow kadmiq (II) iz stochnyh wod.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786206287438\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786206287438","offer_id":46934943367493,"sku":"9786206287438","price":19.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/250d8d10-b4c1-4460-a171-1c4b6455583e.jpg?v=1759038611","url":"https:\/\/shop.autorenwelt.de\/products\/biosorbciya-kadmiya-v-vodnom-rastvore-s-ispolzovaniem-yaichnoj-skorlupy-von-gullit-deffo","provider":"Autorenwelt Shop","version":"1.0","type":"link"}