Treatment of spent metalworking fluids

C Cheng, D Phipps, RM Alkhaddar - Water research, 2005 - Elsevier
Metalworking fluids (MWFs) are widely used for cooling and lubricating during the
machining process. The worldwide annual usage is estimated to exceed 2× 109l and the …

Effect of process temperature on bacterial and archaeal communities in two methanogenic bioreactors treating organic household waste

L Levén, ARB Eriksson… - FEMS microbiology …, 2007 - academic.oup.com
The bacterial and archaeal community structure was examined in two methanogenic
anaerobic digestion processes degrading organic household waste at mesophilic (37° C) …

Investigating the removal of some pharmaceutical compounds in hospital wastewater treatment plants operating in Saudi Arabia

H Al Qarni, P Collier, J O'Keeffe, J Akunna - Environmental Science and …, 2016 - Springer
The concentrations of 12 pharmaceutical compounds (atenolol, erythromycin,
cyclophosphamide, paracetamol, bezafibrate, carbamazepine, ciprofloxacin, caffeine …

Review of the use of aerobic thermophilic bioprocesses for the treatment of swine waste

P Juteau - Livestock Science, 2006 - Elsevier
For 40 years, aerobic thermophilic (AT) processes have been presented as a possible way
of treating liquid manure, especially swine wastes. If they are well designed, bioreactors can …

Phylogenetic analysis of bacterial communities in mesophilic and thermophilic bioreactors treating pharmaceutical wastewater

TM LaPara, CH Nakatsu, L Pantea… - Applied and …, 2000 - Am Soc Microbiol
The phylogenetic diversity of the bacterial communities supported by a seven-stage, full-
scale biological wastewater treatment plant was studied. These reactors were operated at …

Stability of the bacterial communities supported by a seven-stage biological process treating pharmaceutical wastewater as revealed by PCR-DGGE

TM LaPara, CH Nakatsu, LM Pantea, JE Alleman - Water Research, 2002 - Elsevier
The stabilities of the bacterial community structures supported by seven full-scale biological
reactors treating pharmaceutical wastewater were investigated by denaturing gradient gel …

[PDF][PDF] 变性梯度凝胶电泳(DGGE) 在微生物生态学中的应用

马悦欣, C Holmstrm, J Webb, S Kjelleberg - 2003 - zjubiolab.zju.edu.cn
由于从环境样品中分离和培养细菌的困难, 分子生物学方法已发展用来描述和鉴定微生物群落.
近年来基于DNA 方法的群落分析得到了迅速的发展, 如PCR 扩增技术, 克隆文库法 …

Effects of temperature and temperature shock on the performance and microbial community structure of a submerged anaerobic membrane bioreactor

WJ Gao, KT Leung, WS Qin, BQ Liao - Bioresource technology, 2011 - Elsevier
Effects of temperature and temperature shock on the performance and microbial community
structure of a submerged anaerobic membrane bioreactor (SAnMBR) treating …

Aerobic biological treatment of a pharmaceutical wastewater:: effect of temperature on COD removal and bacterial community development

TM LaPara, CH Nakatsu, LM Pantea, JE Alleman - Water Research, 2001 - Elsevier
The effect of temperature was studied on the efficiency of soluble COD removal and
bacterial community development during the aerobic biological treatment of a …

Effects of temperature transient conditions on aerobic biological treatment of wastewater

F Morgan-Sagastume, DG Allen - Water research, 2003 - Elsevier
The effects of temperature variations on aerobic biological wastewater treatment were
evaluated with respect to treatment efficiency, solids discharges, sludge physicochemical …