Structural study of dye-modified synthetic mordenites
نویسندگان
چکیده
منابع مشابه
a study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولNew Studies about the Modified Mordenites
Mordenite is one of the rarer, but still somehow more widespread, members of the zeolite group of minerals. It has an orthorhombic unit cell of topological spacegroup symmetry Cmcm (a = 18.13; b = 20.5; c = 7.52 Å) with chemical formula: (Ca, Na2, K2)Al2Si10O24⋅7H2O (hydrated calcium sodium potassium aluminum silicate). The structure of mordenite can be described as composed of edge-sharing fiv...
متن کاملThe study of an azo dye removal from liquid medium by modified clay
In this batch study, montmorillonite was modified by a cationic surfactant [hexadecyltrimethylammonium bromide (HDTMA-MMT)] and used as sorbent to remove bromocresol green (BCG) from aqueous solutions. The effect of several factors such as surfactant loading rate onto the clay, contact time, pH, adsorbent dosage, dye concentration, and ion strength were investigated on the sorption. The equilib...
متن کاملSynthetic dye decolourization by white rot fungi.
Synthetic dyes are integral part of many industrial products. The effluents generated from textile dyeing units create major environmental problems and issues both in public and textile units. Industrial wastewater treatment is one of the major problems in the present scenario. Though, the physical and chemical methods offer some solutions to the problems, it is not affordable by the unit opera...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 2004
ISSN: 0108-7673
DOI: 10.1107/s0108767304098940