Results 101 to 110 of about 38,149 (213)

Impact of calcium ion shock on the anaerobic-aerobic treatment process of leachate in waste-to-energy plants

Gongye shui chuli
To address the operational instability of the UASB-AOAO-MBR process of landfill power plant when treating leachate with high calcium ion concentrations, this study investigated the impact of leachate containing 2 000-8 000 mg/L Ca2+ on the performance of
ZHANG Jianyun, CHU Xinlei, ZHANG Zhihao, FU Kun, YUE Jinwei, HUANG Dewei, WANG Ting, GU Likun   +7 more
doaj   +1 more source

A two-phase anaerobic digestion process (UASB-UASB) for simulated sewage sludge

, 1992
The objectives of this research program were to demonstrate the feasibility and effectiveness of a “two-phase” anaerobic sewage sludge stabilization (UASB-UASB) process.
Fongsatitkul, Prayoon
core   +1 more source

Performance of anaerobic baffled reactor (ABR) and multi-staged UASB in anaerobic digestion process for treating leachate from refuse transfer stations under loading shocks

Water Science and Technology
This study compared an anaerobic baffled reactor (ABR) with a multi-staged UASB (MS-UASB) to investigate the effects of loading shocks on the anaerobic digestion in both reactors.
Cong Jin, Xiongwei Wu, Li Ping, Jinhua Wu   +3 more
doaj   +1 more source

Optimization of biogas production from wheat straw stillage in UASB reactor

, 2010
In the present study, thermophilic anaerobic digestion of wheat straw stillage was investigated. Methane potential of stillage was determined in batch experiments at two different substrate concentrations. Results showed that higher methane yields of 324
Serrano, Maria, Serrano, M., Angelidaki, Irini, Kaparaju, Prasad Laxmi-Narasimha, Prasad Kaparaju, Irini Angelidaki, María Serrano, Kaparaju, Prasad   +7 more
core   +1 more source

Introdução aos reactores UASB / EGSB

, 1994
[Excerto] O UASB (acrónimo de Upflow Anaerobic Sludge Blanket) é um reactor de fluxo ascendente possuindo uma zona de decantação interna e um separador gás-sólido-líquido na sua parte superior.
Melo, L. F., Brito, A. G.
core  

Effectiveness Research of UASB Treatment Piggery Wastewater

, 2011
In order to efficient treatment swine wastewater of chemical oxygen demand(COD) of high concentration, ammonium nitrogen (NH4+-N) of high concentration and high suspended solids (SS) , Up-flow Anaerobic Sludge Bed (UASB) were fed with piggery wastewater ...
Chuan Ju Li, Xue Han, Ying Zhang, Li Long Yan   +3 more
core   +1 more source

Towards sustainable wastewater treatment in Central America: a multi-criteria decision analysis

Environmental Research: Infrastructure and Sustainability
Centralized wastewater treatment systems can improve wastewater management in urbanizing tropical ecotourism communities. The urban center of Monteverde, Costa Rica, faces numerous challenges in handling increasing wastewater loads resulting from ...
Haidar Aldaach, Kevin D Orner, Erick Centeno, Mauricio Bustamante, Pablo K Cornejo   +4 more
doaj   +1 more source

Introdução aos reactores UASB / EGSB

, 2018
[Excerto] O UASB (acrónimo de Upflow Anaerobic Sludge Blanket) é um reactor de fluxo ascendente possuindo uma zona de decantação interna e um separador gás-sólido-líquido na sua parte superior.
Melo, L. F., Brito, A. G.
core  

On International Transaction Law: Current Trends and Challenges from a Latin America Perspective

Baltic Journal of Law & Politics, 2012
Munoz José
doaj   +1 more source

Co-Digestion of Sugarcane Biorefinery Byproducts in Upflow Anaerobic Sludge Blanket Reactors, in Series, with Application of High Organic Loading Rate. [PDF]

ACS Omega
Sturaro BRS, de Carvalho LAL, Pinheiro DG, de Oliveira RA, Duda RM.   +4 more
europepmc   +1 more source