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14篇 您的检索式:作者名="Awual"
    题名 作者 年代 出处 被引量
1Removal of trace arsenic(V) and phosphate from water by a highly selective ligand exchange adsorbent显示文摘A highly selective ligand exchange type adsorbent was developed for the removal of trace arsenic(V) (As(V)) and phosphate from water. This adsorbent was prepared by loading zirconium(IV) on monophosphonic acid resin. This adsorbent was able to remove toxi canions efficiently at wide pH ranges. However, low pH was preferable for maximum breakthrough capacity in an adsorption operation.The effect of a large amount of competing anions such as chloride, bicarbonate, and sulfate on the adsorption systems of As(V) andphosphate anions was investigated. The experimental findings revealed that the As(V) and phosphate uptakes were not affiected by thesecompeting anions despite the enhancement of the breakthrough points and total adsorption. Phosphate anion was slightly preferablethan As(V) in their competitive adsorption by the adsorbent. The adsorbed As(V) and phosphate on the Zr(IV)-loaded resin werequantitatively eluted with 0.1 mol/L sodium hydroxide solution, and the adsorbent was regenerated by 0.5 mol/L sulfuric acid. Duringseveral cycles of adsorption-elution-regeneration operations, no Zr(IV) was detected in the column efluents. Therefore, the Zr(IV)-loaded monophosphonic acid resin is an effective ligand exchange adsorbent for removing trace concentrations of As(V) and phosphatefrom water.Md. Rabiul Awual Sherif A. El-Safty Akinori Jyo 2011Journal of Environmental Sciences2011,23,12:3
2Enhanced trace phosphate removal from water by zirconium(Ⅳ) loaded fibrous adsorbent 显示文摘Awual M R Jyo A Ihara T 2011Water Research2011,45,15:1
3Schiff based ligand containing nano-eomposite adsorbent f or optical copper( II ) ions removal from aqueous solutions 显示文摘AWUAL R ELDESOKY G E YAITA T 2015Chemical Engineering Journal2015,279,:1
4A novel facial composite adsorbent for enhanced copper (1I) detection and removal from wastewater 显示文摘AWUAL R 2015Chemical Engineering Journal2015,266,:1
5Assessing of phosphorus removal by polymeric anion exchangers显示文摘AWUAL M R JYO A 2011Desalination2011,281,:1
6A weak-base fibrous anion exchanger effective for rapid phosphate removal from water显示文摘AWUAL M R JYO A El-SAFTY S A 2011J Hazard Mater2011,188,123:1
7Enhanced trace phosphate removal from water by zirconium(IV) loaded fibrous adsorbent显示文摘Awual M R Jyo A Ihara T 2011Water Research2011,45,15:1
8Water Research 显示文摘Rabiul Awual Md Shinya Urata Akinori Jyo 200842(2): 689-6962008,42,2:1
9Enchancedtrace phosphate removal from water by zirconium ( IV ) loadedfibrous adsorbent 显示文摘Md Rabiul Awual Akinori Jyoa Toshihiro Ihara 2011Water Research2011,45,:1
10Large three-dimensional mesocage pores tailoring silica nanotubes as membrane filters: nano- filtration and permeation flux ofproteins显示文摘E1-Safty S Shahat A Awual M R 2011j Mater Chem2011,21,15:1
11Organic-inorganic based nano-conjugate adsorbent for selective palladium ( Ⅱ ) detection, separation and recovery显示文摘AWUAL M R HASAN M M ZNAD H 2015Chemical Engineering Journal2015,259,:1
12En- hanced trace phosphate removal from water by zirconium(IV) loaded fi- brous adsorbent 显示文摘MD RABIUL AWUAL AKINORI JYO TOSHIHIRO IHARA 2011Water Research2011,45,:1
13Enhanced trace phosphate removal from water by zirconium(IV) loaded fibrous adsorbent显示文摘Md. Rabiul Awual Akinori Jyo Toshihiro Ihara Noriaki Seko Masao Tamada Kwon Taek Lim 2011Water Research2011,,15:1
14Assessing of phosphorus removal by polymericanion exchangers显示文摘AWUAL M R JYO A 2011Desalination y2011,281,17:1
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