Results 91 to 100 of about 1,993 (201)

Monitoring associations between clade-level variation, overall community structure and ecosystem function in enhanced biological phosphorus removal (EBPR) systems using terminal-restriction fragment length polymorphism (T-RFLP)

, 2010
The role of Candidatus "Accumulibacter phosphatis" (Accumulibacter) in enhanced biological phosphorus removal (EBPR) is well established but the relevance of different Accumulibacter clades to the performance of EBPR systems is unknown.
P.L. Bond, F.R. Slater, Beiko, R. G., Bond, P. L., Slater, F. R., Johnson, C. R., C.R. Johnson, R.G. Beiko, Blackall, L. L., L.L. Blackall   +9 more
core   +2 more sources

Phosphorus Release Dynamics from Ashes during a Soil Incubation Study: Effect of Feedstock Characteristics and Combustion Conditions

Agronomy
Recovering phosphorus (P) through combustion from waste streams, like wastewater sludge and animal manure, offers a promising solution. This research explores the P release patterns in different ashes derived from secondary raw materials, using a long ...
Berta Singla Just, Pablo Martín Binder, Nagore Guerra-Gorostegi, Laura Díaz-Guerra, Rosa Vilaplana, Nicola Frison, Erik Meers, Laia Llenas, Ana Robles Aguilar   +8 more
doaj   +1 more source

Data_Sheet_1_Effect of Lactate on the Microbial Community and Process Performance of an EBPR System.docx

, 2019
Candidatus Accumulibacter phosphatis is in general presented as the dominant organism responsible for the biological removal of phosphorus in activated sludge wastewater treatment plants.
Carlos M. Lopez-Vazquez (6371480), Mark C. M. van Loosdrecht (682661), Laurens Welles (6371477), Damir Brdjanovic (6371483), Francisco J. Rubio-Rincón (6371474), Ben Abbas (514085)   +5 more
core   +1 more source

Optimization of Effluent Phosphorus Control for Al-Aziziah (Wasit) Wastewater Treatment Plant

Wasit Journal of Engineering Sciences, 2015
The combination between the enhance biological phosphorus removal EBPR process and chemical phosphorous precipitation process removal from wastewater to avoid the instability of the biological phosphorus removal process due to temperature variation has ...
Mohammed Siwan Shamkhi
doaj   +1 more source

Use of phosphorus release batch tests for modelling an EBPR pilot plant

Water Science and Technology, 2002
The aim of this study was to evaluate how routinely performed phosphorus release tests could be used when modelling enhanced biological phosphorus removal (EBPR) using activated sludge models such as ASM2d. A pilot plant with an extensive analysis programme was used as basis for the simulations.
E, Tykesson, H, Aspegren, M, Henze, P H, Nielsen, J la C, Jansen   +4 more
openaire   +2 more sources

Low temperature effects on phosphorus release and uptake by microorganisms in EBPR plants

, 1998
A continuous flow pilot plant with a mixed population of activated sludge was used to investigate the influence of temperatures between 5°C and 20°C on the efficiency of enhanced biological phosphorus removal (EBPR) and on the phosphorus release and ...
Sabine Kunst, Christine Helmer
core   +1 more source

Phosphorus release during treatment of sludge derived from a bench-scale EBPR plant [PDF]

, 1996
This thesis describes the development of enhanced biological phosphorus removal (EBPR) in a lab-scale sequencing batch reactor (SBR) and the release of phosphorus during the storage and thickening of sludge produced in this reactor. In the first phase of
Belia, Evangelia
core   +2 more sources

Separating biological nutrient removal by EBPR-PN/A process to treat real municipal sewage

Water Research X
The separated biological nutrient removal for treating wastewater has drawn significant interest due to its energy-neutral or energy-positive nutrient removal pathways.
Jialin Li, Yongzhen Peng, Shuai Li, Shenhua Yang, Wanyi Feng, Qiong Zhang, Xiyao Li, Liang Zhang   +7 more
doaj   +1 more source

Importance of EBPR efficiency on energy demand of full-scale wastewater treatment plants

, 2010
Enhanced biological phosphorus removal processes (EBPR) are one of the most popular methods in nutrient control. Energy demand of wastewater treatment plants (WWTPs) is also very critical actual concern.
İşgenç, Faruk, Ayşegü Pala, Tolga Tunçal, Tunçal, Tolga, Pala, Ayşegül, Faruk İşgenç, Pala, Ayşegü   +6 more
core   +1 more source

Effects of Solid Retention Time (SRT) on Sludge Characteristics in Enhanced Biological Phosphorus Removal (EBPR) Reactor [PDF]

, 2008
This study investigated the effects of solid retention time (SRT) on sludge characteristics and operational performance in enhanced biological phosphorus removal (EBPR) reactor.
Kang, H., Ren, N., You, S., Zhang, K., Wang, X., Li, N.   +5 more
core   +1 more source