Phycocolloid and soil-based trials to remove some heavy metals的封面
书籍主题:

Phycocolloid and soil-based trials to remove some heavy metals

Case study: Groundwater and Industrial Wastewater

LAP LAMBERT Academic Publishing (2014-10-22 )

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ISBN-13:

978-3-659-41901-0

ISBN-10:
365941901X
EAN:
9783659419010
书籍语言:
英文
作品简介:
Sodium alginates were extracted from different types of brown macro algae; Cystoseira spinosa, Turbinaria murryana, and Sargassum sp. The biomass of the brown macro algae was collected in mid-fall from the sea shores of Aqaba gulf, Red sea, Egypt. The alginate % of dry algal biomass was estimated. The structural properties of the different isolated alginates were determined using FTIR, UV, Viscosity measurements, Size measurements, Swelling profiles and SEM. The alginates were then used in combination with different proportions of calcareous soil to develop a new series of hydrogel composites particles at different mass ratios alginate: soil (1:1, 1:2 and 1:3). The prepared composites were investigated as sorbents for efficient uptake of Fe+3, Mn+2 and As+5 from standard synthetic solutions at different concentration (0.5, 1.0, 2.0, 4.0, 8.0 and 16.0 mgl-1). Then we used these composites as sorbents for efficient uptake of Fe+3 and Mn+2 from natural groundwater and Fe+3, Mn+2 , Cd+2, Pb+2, Cu+2 and Ni+2 from industrial wastewater. The results were impressive showing that the alginate and composites from alginate and soil was able to adsorbed heavy metals.
出版社 :
LAP LAMBERT Academic Publishing
网址:
https://www.lap-publishing.com/
由(作者):
Abdelnaser Sabry
页码 :
212
发表日期:
2014-10-22
现货:
备有现货
类别:
微生物学
价格:
76.90 €
关键词:
Brown Algae, Ground water and Idusterial wastewater, Heavy metals, alginate, Calcareous Soil

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