Adsorption studies on the removal of coloring agent phenol red from wastewater using waste materials as adsorbents
نویسندگان
چکیده
منابع مشابه
Adsorption studies on the removal of coloring agent phenol red from wastewater using waste materials as adsorbents.
Bottom ash, a waste of thermal power plants, and deoiled soya, an agricultural waste material, were employed for successful removal and recovery of hazardous phenol red dye from wastewaters. The adsorption characteristics and operational parameters were determined by monitoring different parameters such as effect of pH, effect of concentration of the dye, amount of adsorbents, contact time, and...
متن کاملPhotocatalytic and adsorption studies on the removal of dye Congo red from wastewater
Many industries such as paper, food, cosmetics, textiles etc. use dye in order to colour their products. The presence of these dyes in water even at very low concentration is highly visible and undesirable. Colour is the first contaminant to be recognised. Photocatalytic technique and adsorption methods offer a good potential to remove colour from wastewater. In the present paper these two meth...
متن کاملRemoval of C.I. Acid red 1 (AR1) dye pollutant from contaminated waters by adsorption method using sunflower seed shells and pine cone as agro waste materials
Dyes are widely used in various industries, since theirdirect discharge to nature can cause many biological and environmental problems. Some of these dyes are toxic, carcinogenic and can cause skin and eye irritation. There are various dye removal techniques, but Adsorption found to be very effective and cheap method among the all available dye removal methods. The purpose of this study was to ...
متن کاملArsenic removal from water/wastewater using adsorbents--A critical review.
Arsenic's history in science, medicine and technology has been overshadowed by its notoriety as a poison in homicides. Arsenic is viewed as being synonymous with toxicity. Dangerous arsenic concentrations in natural waters is now a worldwide problem and often referred to as a 20th-21st century calamity. High arsenic concentrations have been reported recently from the USA, China, Chile, Banglade...
متن کاملcadmium removal from wastewater using carbonaceous adsorbents prepared from sunflower waste
this study reports the removal of cadmium from wastewater in batch mode, using two carbonaceous adsorbents viz. sunflower head carbon (shc) and sunflower stem carbon (ssc) prepared from waste biomass of sunflower. the adsorbents were characterized by fourier transform infrared spectroscopy (ft-ir), scanning electron microscopy (sem) and energy dispersive x-ray analysis (edx). the results of bat...
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: Journal of Colloid and Interface Science
سال: 2009
ISSN: 0021-9797
DOI: 10.1016/j.jcis.2009.05.016