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Design of advanced fibrous based material systems to meet the critical challenges in water quality and carbon dioxide mitigation.

机译：设计先进的纤维基材料系统，以应对水质和二氧化碳减排的严峻挑战。

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Water purification and global warming mitigation represent two of the major challenges in the 21st century. The research presented in this dissertation will describe the development of advanced fibrous systems that exhibit excellent performance in addressing the issues of water disinfection, carbon dioxide capture, and natural organic matter (NOM) removal from water.;Total eradication of E. coli was achieved with fiberglass impregnated with either silver (FG-Ag), iron oxide (Fe2O3 ) modified with Ag (FG-F2O3/Ag) or copper oxide (CuO) modified with Ag (FG-CuO/Ag). The Ag modified oligodynamic nanoparticle impregnated fiberglass displayed excellent kinetic inactivation performance with extended capacity at a much lower amount of nanoparticle loading. The results support their immediate applicability in the field from a utility and cost perspective.;The polyethyleneimine coated glass fibers (PEFA) for CO2 removal displayed high capacity for CO2 adsorption, up to 440 mg-CO 2/g while providing a mechanically durable and recyclable system for CO2 capture. The system offers the potential for CO2 utilization from the adsorbed CO2 from a power plant or closed environment (submarine, space shuttles or control rooms).;Aminated polyacrylonitrile activated carbon fibers (N-ACF) coated on a non-woven fiberglass mat, displayed the ability to remove NOM more efficiently than granulated activated carbon or ion exchange beads at concentrations below 50 mg/L. Electrostatic attraction was found to be the dominant mechanism of NOM adsorption for the N-ACF.

机译：水净化和缓解全球变暖是21世纪的两个主要挑战。本文介绍的研究将描述先进纤维系统的开发，这些系统在解决水消毒，二氧化碳捕集和从水中去除天然有机物（NOM）方面表现出卓越的性能。；实现了彻底根除大肠杆菌玻璃纤维浸有银（FG-Ag），经银改性的氧化铁（Fe2O3）（FG-F2O3 / Ag）或经银改性的氧化铜（CuO）（FG-CuO / Ag）。银改性的微动力学纳米粒子浸渍玻璃纤维表现出出色的动力学灭活性能，并且在低得多的纳米粒子负载量下具有扩展的容量。从实用性和成本的角度来看，这些结果支持了它们在该领域的即时适用性。聚乙烯亚胺涂层的玻璃纤维（PEFA）去除了CO2，显示出高的CO2吸附能力，高达440 mg-CO 2 / g，同时提供了机械耐久性和耐用性。可回收的二氧化碳捕集系统。该系统提供了发电厂或封闭环境（潜艇，航天飞机或控制室）中吸附的CO2的潜在利用CO2的功能；涂有无纺玻璃纤维毡的胺化聚丙烯腈活性碳纤维（N-ACF），展示与浓度低于50 mg / L的颗粒状活性炭或离子交换珠相比，去除NOM的效率更高。发现静电吸引是N-ACF吸附NOM的主要机理。

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作者
Nangmenyi, Gordon.;
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University of Illinois at Urbana-Champaign.;

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授予单位 University of Illinois at Urbana-Champaign.;
学科 Engineering Materials Science.
学位 Ph.D.
年度 2009
页码 225 p.
总页数 225
原文格式 PDF
正文语种 eng
中图分类工程材料学;
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7. ABSTRACTudThe purpose of this research is to obtain an optimal formulations of Black mulberry leaves dried noodle product by using Design Expert Application with Design Mixture D-optimal method.udThis research was done with two phases. The preliminary procedures research is to determine levels of antioxidant activity, chlorophyll content, and the levels of tannin that was contained in black mulberry leaves, the black mulberry leaf flour, a pare fruits, and pare flour. Primary research is to determine the best formulation by using a Mixture Design Expert Design D-optimal method, for a purpose is to optimized the Black mulberry leaf dry noodle. Responses in this studies are a chemical analysis response by using a crude fiber analysis and protein analysis. Physical response is water absorption. Sensory response are color, flavor, and odor.udBlack mulberry leaves dried noodles was made from wheat flour, black mulberry leaf flour, and pare flour, other materials such as an eggs, water, salt, and sodium bicarbonate, of the 16 formulations that has offered to produce an optimal formulation based on desirability which contains 39.69 Flour,14.25 Black Mulberry Leaves flour, 3.06 Pare fruit and flour amounted, and other materials are 30 water, 10 eggs, 2 salt, and 1 sodium bicarbonate. The formulation has been result by program 11,05 crude fiber content, 12.93 protein, 274.31 water absorption, 4,31 for color attribute, 3,87 for taste attribute, and 3,71 for aroma attribute.ududKeyword: Black mulberry leaf dried noodles, optimization. [O] . Leti Nurlatifah Alumni, Yudi Garnida DS, Tantan Widiantara DS 2017

机译：抽象 ud本研究的目的是通过使用带有Design Mixture D-最优方法的Design Expert Application获得黑桑叶干面条产品的最佳配方。 ud这项研究分两个阶段进行。初步程序研究是确定抗氧化剂活性，叶绿素含量以及黑桑叶，黑桑叶粉，果皮和果皮中所含单宁的含量。首要研究是通过使用Mixture Design Expert Design D-optimal方法确定最佳配方，目的是优化黑桑叶干面条。本研究中的反应是通过使用粗纤维分析和蛋白质分析进行的化学分析反应。物理反应是吸水。感官反应是颜色，味道和气味。黑桑叶干面条由小麦粉，黑桑叶粉和削皮粉，鸡蛋，水，盐和碳酸氢钠等其他材料制成，这16种配方可根据需要提供最佳配方其中包含39.69％的面粉，14.25％的黑桑叶面粉，3.06％的去皮水果和面粉，其他材料是30％的水，10％的鸡蛋，2％的盐和1％的碳酸氢钠。该配方是通过程序11,05％的粗纤维含量，12.93％的蛋白质，274.31％的吸水率，4.31的颜色属性，3,87的味道属性和3,71的芳香属性得出的。 ud关键字：黑桑叶干面条，优化。

Design of advanced fibrous based material systems to meet the critical challenges in water quality and carbon dioxide mitigation.

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