期刊文献+
共找到6篇文章
< 1 >
每页显示 20 50 100
黄豆生物洗涤剂
1
作者 刘共华 《日用化学工业信息》 2003年第6期12-12,共1页
关键词 黄豆 原料 生物洗涤剂 湖北蓝天公司 去油 去污
下载PDF
黄豆生物洗涤剂
2
《精细化工化纤信息通讯》 2002年第4期29-29,共1页
关键词 黄豆生物洗涤剂 湖北蓝天公司 洗涤效果
原文传递
家用液体洗涤剂标准状况分析和建议 被引量:3
3
作者 赵新宇 张辉 《日用化学品科学》 CAS 2010年第5期36-38,共3页
对家用液体洗涤剂的类别和标准状况进行了分析,指出了标准存在的问题,并提出了今后标准修订和制定的建议。
关键词 液体洗涤剂 标准 生物洗涤剂
下载PDF
酶领生物洗涤未来——更清洁、更环保、更可持续的商业发展 被引量:2
4
作者 李浩 高楠 《中国洗涤用品工业》 CAS 2021年第2期49-55,共7页
文章从洗涤性能、环境和成本方面,阐述了生物酶能够优化洗涤剂配方的可能性。鉴于新兴市场愈发受人瞩目,且液体洗涤剂正经历高速增长,因此研究重点放在面向亚太市场的液体洗涤产品。结果表明,使用酶作为表面活性剂的替代品可以提升去污... 文章从洗涤性能、环境和成本方面,阐述了生物酶能够优化洗涤剂配方的可能性。鉴于新兴市场愈发受人瞩目,且液体洗涤剂正经历高速增长,因此研究重点放在面向亚太市场的液体洗涤产品。结果表明,使用酶作为表面活性剂的替代品可以提升去污效果、让洗涤剂更绿色,且不会导致成本增加。原因在于,酶的使用量要比它所替代的表面活性剂少得多,而酶的生产和使用对气候和水环境的影响也相对少得多。 展开更多
关键词 生物洗涤剂 洗涤性能 生命周期评价
下载PDF
Studies on Degradation Characteristic of LAS High-resistance Strain 被引量:3
5
作者 陈宏伟 朱蕴兰 +4 位作者 苏贤岩 邵影 梁峙 曹泽红 林进 《Agricultural Science & Technology》 CAS 2007年第3期33-37,共5页
A IAS degradation strain with high resistance, which could take linear alkylbenzene sulphonate (LAS) as only carton origin for growth, was isolated from the drain canal of Hangao Detergent Plant of Xuzhou. The chara... A IAS degradation strain with high resistance, which could take linear alkylbenzene sulphonate (LAS) as only carton origin for growth, was isolated from the drain canal of Hangao Detergent Plant of Xuzhou. The characteristic of its degradation was researched and the results showed that the optimum conditions of this strain for degrading LAS were 30℃, pH 6.0, 150 ml solution in 500 ml triangle vase, 120 r/min, LAS concentration of 200 - 600 mg/L. The growth amount of the bacteria were up to 0. 443 ( OD400 ) and the degrading rate was up to 89.4%. The ability of the bacterium to degrade LAS could be as high as concentration of 1 200 mg/L. 展开更多
关键词 Linear alkylbenzene sulphonate (LAS) SURFACTANT Degradation strain ISOLATION BIODEGRADATION
下载PDF
Physicochemical Parameters for Biological and Synthetic Surfactants Used as Detergents 被引量:1
6
作者 Patricia C. Bernardes Emiliane A. Aratujo Marcia C. T. R. Vidigal Nelio J. Andrade Luis A. Minim Valeria P. R. Minim 《Journal of Food Science and Engineering》 2012年第7期359-366,共8页
Biological and synthetic surfactants were compared in terms of their ability to reduce interfacial tension, change the thermodynamic characteristics of a pre-conditioned surface, and to modify the rheological properti... Biological and synthetic surfactants were compared in terms of their ability to reduce interfacial tension, change the thermodynamic characteristics of a pre-conditioned surface, and to modify the rheological properties of their respective formulations at two different temperatures. Both classes of suffactants were able to reduce the inteffacial tension of their formulations to a similar level. However, the biosurfactants were more effective than the synthetics surfactants. Biosurfactants also altered the surface properties of stainless steel, rendering it hydrophilic. Microbial adhesion to stainless steel conditioned with biosurfactants was found to be thermodynamically unfavorable for all microbial strains tested. A linear relationship between shear stress and shear rate was obtained across a range of experimental conditions for all surfactant mixtures, indicating that all formulations behaved as Newtonian fluids. 展开更多
关键词 SURFACTANTS biosurfactants interfacial tension microbial adhesion stainless steel.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部