Results 41 to 50 of about 149,539 (123)
Caracterização de lodo de tanque séptico e tratamento em filtros plantados com macrófitas [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2012O tanque séptico é uma das tecnologias do saneamento descentralizado mais empregada para o ...
Furtado, Daniel Ferreira de Castro
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Removal of Real Vegetable Oil Industry Wastewater by Electrocoagulation and Electroflotation Methods
Water and Environment Journal, Volume 40, Issue 4, Page 645-661, November 2026.This study investigated the effective treatment of real vegetable oil industry wastewater with high pollutant content using electrocoagulation and electroflotation processes with SS316 mesh electrodes. ABSTRACT This study investigated the applicability of environmentally friendly technologies for treating vegetable oil industry wastewater containing ...
Talip Turna, Yalçın Şevki Yıldız
wiley +1 more source
Dewatering of septic tank sludge in alternative sludge drying bed
, 2020 In dewatering of septic tank sludge, the sludge drying bed is one of the main techniques used, but it demands a great deal of area and time for the removal of sludge cake.
Tonetti, A. L., Matta, D., Manfio, D. V.
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, 2022 Applying advanced oxidation processes (AOPs) in sludge dewatering to improve sludge treatment, disposal and environmental protection has attracted much interest due to the difficulties arising in extracellular polymeric substances (EPS) degradation ...
Liu, X +15 more
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Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 5, September/October 2026.ABSTRACT This study investigated sludge characteristics and greenhouse gas (GHG) emission from 16 anaerobic‐anoxic‐oxic (AAO) process wastewater treatment plants (WWTPs), 11 municipal and 5 industrial WWTPs, located in the Taihu Lake Basin, China. Influent/effluent water quality, sludge properties, operational parameters, GHG emission patterns, and ...
He Li +2 more
wiley +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 +4 more
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Stabilization and Dewatering of Wastewater Treatment Plants Sludge Using the Fenton Process [PDF]
Iranian Journal of Health, Safety and Environment, 2015 Wastewater sludge typically contains large amounts of water and organic materials; therefore, its stabilization and dewatering is of particular importance.
Abooalfazl Azhdarpoor +2 more
doaj +2 more sources
Reverse Solute Diffusion Enhances Sludge Dewatering in Dead-End Forward Osmosis
MembranesWastewater treatment plants produce high quantities of excess sludge. However, traditional sludge dewatering technology has high energy consumption and occupies a large area.
Da-Qi Cao +6 more
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Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings
The Canadian Journal of Chemical Engineering, Volume 104, Issue 9, Page 4597-4612, September 2026.Abstract Polyacrylamide (PAM), the standard flocculant for mining tailings, often produces turbid supernatants and poorly dewatered sediments, limiting water reuse and tailings densification. We synthesized amylopectin‐graft‐poly[(2‐methacryloyloxy)ethyl]trimethylammonium chloride (AP‐g‐PMETAC) copolymers with systematically varied graft frequency (N =
Gustavo P. Zago +2 more
wiley +1 more source
PENERAPAN ELEKTROOSMOSIS UNTUK PENGERINGAN SLUDGE DARI PENGOLAHAN LIMBAH CAIR
Reaktor, 2013 APPLICATION OF ELECTROOSMOSIS FOR DEWATERING OF SLUDGE FROM WASTE WATER TREATMENT. Wastewater treatment produces semi-solid residue (sludge) that must be handled carefully during dumping and discharge to avoid polluting the environment.
Darmawan Darmawan +2 more
doaj +1 more source