杨凤林
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聚3-羟基丁酸酯薄膜的环境微生物降解研究
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Indexed by:期刊论文

Date of Publication:1998-12-05

Journal:大连理工大学学报

Included Journals:PKU

Issue:06

Page Number:43-45

ISSN No.:1000-8608

Key Words:微生物降解性/聚3-羟基丁酸酯;环境微生物

Abstract:利用海水、活性污泥及土壤埋藏降解实验对化学法合成的聚3-羟基丁酸酯(PHB)薄膜进行了生物降解性研究.结果表明,降解化学合成PHB薄膜的微生物分布比较广泛;水解作用在PHB生物降解过程中对其失重率影响很小;PHB薄膜的结晶度增加则生物降解性降低;PHB中S型单体的存在将明显降低其生物降解性.

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Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连工学院

Degree:Master's Degree

School/Department:环境学院

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