Treatments of domestic wasted water by bamboo charcoal and their recycling systems

竹炭处理生活废水及其回收系统

基本信息

批准号：
18500580
负责人：
IHARA Yasuji
金额：
$ 2.52万
依托单位：
Yamaguchi Prefectural University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2006
资助国家：
日本
起止时间：
2006 至 2007
项目状态：
已结题

项目摘要

(1)The adsorption isotherms of surfactants onto bamboo charcoals were measured in aqueous solution. The bamboo charcoals used were different types of refinement degree prepared from different route temperature. In general, the adsorption affinities for the both surfactants increased with decreases in the refinement degree of bamboo charcoals. The results indicated that fine pores over size of bamboo charcoals played an important role of the adsorption. The relationship between adsorption affinities and chemical properties were also discussed in order to determine preferred adsorption behaviors of surfactants onto bamboo charcoals.(2) The adsorption isotherms of phenol and bisphenol A onto adosorbents were measured in aqueous solution. The adsorbents used were bamboo charcoal, activated carbon, and cyclodextrin polymer beads. Molecular modeling studies were also performed by means of Monte Carlo simulation on molecular mechanics (MM)to determine the preferred complex formation of phenol and bisphenol A by cyclodextrins.(3) The rejection of environmental inhibitor was measured by using the natural woody coals such as the bamboo charcoal, pumpkins, and pinecones in aqueous solution. Any adsorbate had comparatively adsorbed the pinecone that the specific surface area was as large as bamboo charcoal. The molecular size of adsorbents influenced the adsorption.(4) The study of the adsorption ability by using the complex that coated the cyclodextrin to the bamboo charcoals. The result in which obtaining the tendency that part was excluded by coating the cyclodextrin in the mousou bamboo and the rejection rises, and providing and decreasing in long-jointed bamboo charcoal. The results suggested that the molecular size influenced the adsorptivity of the reforming bamboo charcoal.

（1）在水溶液中测量表面活性剂对竹木炭的吸附等温线。所使用的竹木炭是从不同路线温度制备的不同类型的精炼程度。通常，两种表面活性剂的吸附亲和力随竹木炭的细化程度降低而增加。结果表明，竹木炭大小的细毛孔发挥了吸附的重要作用。还讨论了吸附亲和力与化学特性之间的关系，以确定表面活性剂对竹木炭上的首选吸附行为。使用的吸附剂是竹木炭，活性炭和环糊精聚合物珠。还通过循环性克去克糖素对分子力学（MM）的蒙特卡洛模拟（MM）进行了分子建模研究，以确定苯酚和双酚A的首选复合形成。（3）使用天然木制的木制木炭，例如竹木炭，南瓜和pinecone plosecone in Comclodextrins拒绝环境抑制剂的排斥。任何吸附物都相对吸附的松果，即特定表面积与竹木炭一样大。吸附剂的分子大小会影响吸附。（4）通过使用将环糊精涂在竹木炭上的复合物来研究吸附能力。通过在莫斯竹中涂上环糊精并拒绝的趋势的结果，并在长期结合的竹木炭中提供和减少。结果表明，分子大小影响了改革竹木炭的吸附性。

项目成果

期刊论文数量（0）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Adsorption of Phenol and BisphenolA from Aqueous Solution onto Charcoals and Cyclodextrin Polymers

木炭和环糊精聚合物对水溶液中苯酚和双酚 A 的吸附

DOI：
发表时间：
2008
期刊：
Bulletin of the Graduate Schools, Yamaguchi Prefectural University 9
影响因子：
0
作者：
Yasuji;Ihara;Kazuya;Aoyama
通讯作者：
Aoyama

環境阻害物質含有排水の吸着処理に及ぼす各種吸着剤の効果

不同吸附剂对含环境有害物质废水吸附处理的效果

DOI：
发表时间：
2008
期刊：
山口県立大学大学院論集 9
影响因子：
0
作者：
伊原靖二;青山和也
通讯作者：
青山和也

竹炭による界面活性剤含有排水の吸着処理に関する研究

竹炭吸附处理含表面活性剂废水的研究

DOI：
发表时间：
2006
期刊：
山口県立大学生活科学部研究報告 32
影响因子：
0
作者：
伊原靖二;赤坂尚美;上杉和愛
通讯作者：
上杉和愛

Adsorption of Surfactants from Aqueous Solution onto Bamboo Charcoals

竹炭对水溶液中表面活性剂的吸附

DOI：
发表时间：
2006
期刊：
Bulletin of Faculty of Human Life Sciences, Yamaguchi Prefectural University 32
影响因子：
0
作者：
Yasuji;Ihara;Maomi;Akasaka;Kazue;Uesugi
通讯作者：
Uesugi