Results 71 to 80 of about 142,636 (209)

Modelagem do processo de desidratação de lodo anaeróbio em leitos de secagem simulados Anaerobic sludge dewatering process modeling in simulated drying beds

Revista Brasileira de Engenharia Agrícola e Ambiental, 2001
O emprego de leitos de secagem para a desidratação de lodo de descarte de reatores UASB, constitui excelente alternativa, face a sua simplicidade operacional e aos reduzidos custos de implantação.
Sérgio R. A. Soares, Zanna M. R. de Matos, Ricardo S. Bernardes   +2 more
doaj   +1 more source

Evaluation of the Efficacy of Polyacrylamide Coagulant Aid Modified with Aluminum Oxide Nanoparticles in Sludge Dewatering of Wastewater Treatment Plant of Yazd

تحقیقات سلامت در جامعه, 2016
Introduction and Purpose: Production of large quantities of sludge is a major problem in wastewater treatment plants, which necessitates adopting proper economical and environmental approaches for its management and treatment.
shabnama amanali khani, mohammad hosein salmani nadooshen, mohammad hasan ehrampoosh, mehdi mokhtari   +3 more
doaj  

Full scale electrokinetic dewatering of waste sludge

, 2002
Increasing volumes of waste sludge, an intense environmental awareness and stringent legislation impose increasing demands upon conventional sludge dewatering equipment. In this study, the electrokinetic dewatering of waste slurries is studied.
Diemen, van, A.J.G., Diemen, AJG Alois van, Raats, M.H.M., J Lavèn, A.J.G van Diemen, Raats, MHM Marcel, M.H.M Raats, Laven, J., Stein, H.N., Stein, HN, Lavèn, J Jozua=Jos, H.N Stein   +11 more
core   +1 more source

Production of Drinking Water with Membranes with Simultaneous Utilization of Concentrate and Reject Effluent after Sludge Dewatering. [PDF]

Membranes (Basel), 2023
Pervov A, Spitsov D.
europepmc   +1 more source

Operação de wetlands construídos para desaguamento de lodo com recirculação: características dos efluentes produzidos [PDF]

, 2014
TCC(graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico. Engenharia Sanitária e Ambiental.Um grande problema que o setor de saneamento enfrenta são as formas de gerenciamento dos resíduos gerados nos processos de tratamento de esgotos.
Haiml, Camila
core  

Research Progress and Prospects of Sludge Electro-Dewatering

Separations
Sludge electro-dewatering has emerged as a research hotspot in advanced sludge treatment due to its ability to effectively remove interstitial water that is difficult to separate by mechanical dewatering. This paper systematically reviews the fundamental
Song Huang, Yusong Zhang, Bingdi Cao
doaj   +1 more source

Evaluation of hydrophobically associating cationic starch-based flocculants in sludge dewatering. [PDF]

Sci Rep, 2021
Hu P, Shen S, Yang H.
europepmc   +1 more source

DEWATERING OF WASTEWATER SLUDGE USING BIOFLOCCULATION

Меліорація і водне господарство
Sludge dewatering is a crucial stage in wastewater treatment that significantly affects treatment facilities' environmental and economic efficiency. This article explores the issue of wastewater sludge dewatering using bioflocculation, a biotechnology ...
A. B. Mosiichuk
doaj   +1 more source

Pressure-driven electro-dewatering applied for sludge: Economic & environmental life cycle assessment [PDF]

, 2018
Dewatering plays an important role in sludge minimization and reuse. In this study, pressure-driven electro-dewatering (EDW) was investigated using a lab device and various operating parameters were optimised.
H. Zhang, A. Turolla, S. Visigalli, R. Canziani, P. Gronchi   +4 more
core  

Ultrasonically assisted dewatering of waste activated sludge

, 2007
The disposal of waste activated sludge (WAS) is difficult for many wastewater treatment plants. It contains large quantities of water which is difficult to be removed.
Kyllönen, Hanna; id_orcid, Pirkonen, Pentti, Grönroos, Antti; id_orcid   +2 more
core   +4 more sources