Journal ArticleDOI
Effect of scrubbing by NaClO backwashing on membrane fouling in anammox MBR.
Jiang Chukuan,Xi Tang,Hao Tan,Fan Feng,Zhao-Meng Xu,Qaisar Mahmood,Weizhi Zeng,Min Xiaobo,Chong-Jian Tang +8 more
TLDR
The changes in membrane resistance, permeate production and membrane morphology with or without CEB in an anammox MBR is examined to reveal the scrubbing effect of different NaClO concentrations (0-596 mg/L).About:
This article is published in Science of The Total Environment.The article was published on 2019-06-20. It has received 40 citations till now. The article focuses on the topics: Membrane fouling & Membrane permeability.read more
Citations
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Journal ArticleDOI
A brief review of anaerobic membrane bioreactors emphasizing recent advancements, fouling issues and future perspectives.
Muhammad Kashif Shahid,Ayesha Kashif,Prangya Ranjan Rout,Muhammad Aslam,Ahmed Fuwad,Younggyun Choi,Rajesh Banu J,Jeong Hoon Park,Gopalakrishnan Kumar +8 more
TL;DR: The key issues that require urgent attention to facilitate large scale and integrated application of AnMBR technology are identified and future research perspectives relating to the prevalent issues are proposed.
Journal ArticleDOI
Quantitative determination of cavitation formation and sludge flotation in Anammox granules by using a new diffusion-reaction integrated mathematical model.
TL;DR: For quantitative evaluation of the Anammox granules flotation in upflow reactors, an integrated mathematical model was formulated based on the principles that the limitation of substrate diffusion would result in bacterial starvation, lysis and subsequently aiding the formation of cavitation in the inner zone of granules.
Journal ArticleDOI
The long-term effects of hexavalent chromium on anaerobic ammonium oxidation process: Performance inhibition, hexavalent chromium reduction and unexpected nitrite oxidation.
TL;DR: The results showed Anammox performance was not affected at low Cr(VI) concentration, but was severely inhibited at 0.8 mg L-1, and microbial community showed no enrichment of Cr( VI) reducing bacteria and other nitrogen transformation-related bacteria.
Journal ArticleDOI
Enhancement of the ANAMMOX bacteria activity and granule stability through pulsed electric field at a lower temperature (16±1°C)
TL;DR: This study showed that PEF could solve the problem of decreased ANAMMOX bacterial activity and granule stability at lower temperatures.
Journal ArticleDOI
A review of the current in-situ fouling control strategies in MBR: Biological versus physicochemical
Qiang Liu,Jiayao Ren,Yongsheng Lu,Xiaolei Zhang,Felicity A. Roddick,Linhua Fan,Yufei Wang,Huarong Yu,Ping Yao +8 more
TL;DR: In this article, a detailed review on the various in-situ biological and physicochemical methods in terms of fouling control performance, fouling reduction mechanisms and practicability is provided.
References
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Journal Article
Protein Measurement with the Folin Phenol Reagent
TL;DR: Procedures are described for measuring protein in solution or after precipitation with acids or other agents, and for the determination of as little as 0.2 gamma of protein.
Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
Journal ArticleDOI
Colorimetric Method for Determination of Sugars and Related Substances
TL;DR: In this article, a method was developed to determine submicro amounts of sugars and related substances using a phenol-sulfuric acid reaction, which is useful for the determination of the composition of polysaccharides and their methyl derivatives.
Journal ArticleDOI
A review on the occurrence of micropollutants in the aquatic environment and their fate and removal during wastewater treatment
Yunlong Luo,Wenshan Guo,Huu Hao Ngo,Long D. Nghiem,Faisal I. Hai,Jian Zhang,Shuang Liang,Xiaochang C. Wang +7 more
TL;DR: This review provides a summary of the recent occurrence of micropollutants in the aquatic environment including sewage, surface water, groundwater and drinking water.
Journal ArticleDOI
The sequencing batch reactor as a powerful tool for the study of slowly growing anaerobic ammonium-oxidizing microorganisms
TL;DR: It is suggested that the SBR could be used for the enrichment and quantitative study of a large number of slowly growing microorganisms that are currently out of reach for microbiological research.