{"product_id":"removable-study-of-some-phenols-and-acids-compounds-von-emaad-taha-bakir-al-takrity-emad-yousif-und-mohammad-hussain","title":"Removable Study of Some Phenols and Acids Compounds","description":"\u003cp\u003eTriethanolamine-glycerylmaleate polymer was prepared, and identified by FTIR spectroscopy then swelling tests were performed for this polymer in different solvents. The adsorption processes of the some phenols and acids compounds: ph, na, nal, B, AB and DAB in aqueous solutions on the surface of this polymer were investigated by the use of UV-visible spectrophotometer and also studied at different: temperatures, ionic strength, and pH. The results revealed that the adsorption for compound at temperature of 25 °C took: S-mode for all compounds according to Giles classification. 1- At temperature of 25 C the adsorbate amount arrange to the following order: ph \u0026gt; nal \u0026gt; na \u0026gt; B \u0026gt; AB \u0026gt; DAB 2- The adsorption for ph, na, nal, and B take the following order for ionic strength 0.1M NaCl \u0026gt; 0.0M NaCl \u0026gt; 0.2M NaCl But for AB, and DAB take 0.0M NaCl \u0026gt; 0.1M NaCl \u0026gt; 0.2M NaCl 3- Generally it was noticed that adsorption quantities is proportionally correlated with the pH studies. 4- The ¿H values for all adsorbate compounds were negative, while ¿S values were negative for all compounds except for ph and B. 5- In comparison with zeolite (5A) the prepared polymer posse¿s\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783845474441\"\u003e\u003ch3\u003eRemovable Study of Some Phenols and Acids Compounds From Aqueous Solutions by (Triethanolamine-Glycerylmaleate) Polymer\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783845474441","offer_id":39476319977565,"sku":"9783845474441","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/e0699f16-add7-4ae5-abee-e7b1746afa95.jpg?v=1758261077","url":"https:\/\/shop.autorenwelt.de\/products\/removable-study-of-some-phenols-and-acids-compounds-von-emaad-taha-bakir-al-takrity-emad-yousif-und-mohammad-hussain","provider":"Autorenwelt Shop","version":"1.0","type":"link"}