Towards physicochemical and biological effects on detachment and activity recovery of aging biofilm by enzyme and surfactant treatments

Hui Huang; Qisheng Yu; Hongqiang Ren; Jinju Geng; Ke Xu; Yan Zhang; Lili Ding

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Towards physicochemical and biological effects on detachment and activity recovery of aging biofilm by enzyme and surfactant treatments

机译：酶和表面活性剂处理对衰老生物膜脱落和活性回收的物理化学和生物学作用

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?Detachment of aging biofilm mainly attributed by EPS solubilization and dispersion.

?Activity recovery of aging biofilm through biological effects of dominant bacteria.

?Phosphorus metabolism related bacteria were responsible for biofilm regeneration.

?Rhamnolipid performed best on aging biofilm detachment and regeneration.

Abstract

In order to explore physicochemical and biological effects on detachment and activity recovery of aging biofilm by enzyme and surfactant treatments, two kinds of biofilm processes, i.e. biological aeration filter (BAF) and moving bed biofilm

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？老化生物膜的分离主要归因于eps溶解和分散。

？通过生物效果恢复老化生物膜的活动显性细菌的CTS。

？磷代谢相关细菌负责生物膜再生。

？ rhamnolipid在老化生物膜脱离和再生时表现最佳。

抽象

才能探索物理化学通过酶和表面活性剂处理，两种生物膜工艺，即生物曝气过滤器（BAF）和移动床生物膜的衰老生物膜脱落和活性回收的生物学效应。

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来源
《Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies》 |2018年第2018期|共8页
作者
Hui Huang; Qisheng Yu; Hongqiang Ren; Jinju Geng; Ke Xu; Yan Zhang; Lili Ding;
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作者单位

State Key Laboratory of Pollution Control and Resource Reuse School of the Environment Nanjing University;

State Key Laboratory of Pollution Control and Resource Reuse School of the Environment Nanjing University;

State Key Laboratory of Pollution Control and Resource Reuse School of the Environment Nanjing University;

State Key Laboratory of Pollution Control and Resource Reuse School of the Environment Nanjing University;

State Key Laboratory of Pollution Control and Resource Reuse School of the Environment Nanjing University;

State Key Laboratory of Pollution Control and Resource Reuse School of the Environment Nanjing University;

State Key Laboratory of Pollution Control and Resource Reuse School of the Environment Nanjing University;

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原文格式 PDF
正文语种 eng
中图分类生物科学;
关键词
Activity recovery of aging biofilm; Enzyme; Surfactant; Physicochemical effect; Biological effect;

机译：衰老生物膜的活性回收;酶;表面活性剂;物理化学效果;生物学效应;

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Towards physicochemical and biological effects on detachment and activity recovery of aging biofilm by enzyme and surfactant treatments

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