Displaying 31 - 40 of 105 in Wastewater treatment (remove filter)
CEST Proceedings are published under the ISSN 2944-9820.
TREATMENT OF SLAUGHTER HOUSE WASTEWATER UTILIZING COGON GRASS (Imperata cylindrica) IN A SUBSURFACE FLOW SYSTEM CONSTRUCTED WETLAND IN ZAMBOANGA CITY, PHILIPPINES
(Corresponding) Flores R., (Corresponding) Adil J.
Topic:
Wastewater treatment
Natural treatment systems are gaining a preference for wastewater treatment as an ecosystem-based adaptation to climate change. This study investigated the performance of a laboratory scale horizontal subsurface flow constructed wetland (SSFCW) planted with cogon grass (Imperata cylindrica) in...Read more
Nitrification inhibition test of salty wastewater containing Tetrakishydroxymethyl phosphonium sulphate (THPS), formaldehyde and methanol using salt-adapted nitrifying bacteria, an alternative test method to ISO method
(Corresponding) Chhetri R., Kokkoli A., Karvelas S., Andersen H.
Topic:
Wastewater treatment
Nitrification inhibition test is a standard method to test if the chemicals or samples received by wastewater treatment plant are toxic to the nitrifying bacteria in the wastewater treatment plant. Nitrification inhibition test based on ISO method ISO9509 or modified ISO9509 method (REFLAB method)...Read more
Keywords:
Nitrification inhibition, wastewater, THPS, Formaldehyde, Moving bed bio-film reactor
Anaerobic MBR technology for treating municipal wastewater at ambient temperatures
(Corresponding) Plevri A., Mamais D., Noutsopoulos C.
Topic:
Wastewater treatment
An innovative way to treat municipal wastewater and produce energy at the same time is anaerobic treatment. Anaerobic processes are traditionally used for high-strength wastewater or municipal sludge treatment and only recently have been applied for the treatment of low strength municipal...Read more
Waste water treatment with agricultural by-products: An investigation with date pit powder
(Corresponding) alghamdi A.
Topic:
Wastewater treatment
Water is very precious and inevitable for every living objects including human beings. Fresh water sources are becoming scarce and all over the world a quantum of research is being carried out on water. Huge quantity of waste water is generated by us every day and there are various methods to...Read more
Treatment of High Strength Industrial Wastewater utilizing Canna X generalis in a Simulated Vertical Flow Constructed Wetland Set-up
(Corresponding) Ballesteros F., Antonio H., Esguerra G.
Topic:
Wastewater treatment
In the Philippines, DENR has mandated the regulation of oil and grease, COD, and TSS for automotive parts manufacturers. Wastewaters from industries have varying pollution strength that requires efficient treatment systems of combined physical, biological, and chemical processes. However, these...Read more
Keywords:
wastewater treatment, wetland, automotive wastewater, Canna X generalis, natural systems
Isolation and identification of microorganisms that can biodegrade organic compounds which are present in olive mill waste.
(Corresponding) Antwnopoulou P., Vyrides I., Stasinakis A.
Topic:
Wastewater treatment
Isolation of microorganisms that can biodegrade organic compounds which are present in olive mill waste and more specifically microorganisms that can survive at high phenol concentrations was studied in the Environmental Engineering Laboratory for three months in the Department of Environmental...Read more
Removal of heavy metals from sewage sludge using combined hydrothermal pretreatment and chelate extraction
(Corresponding) Usťak S., Muňoz J.
Topic:
Wastewater treatment
The removal of heavy metals from sewage sludge using the combined influence of hydrothermal pretreatment and chelate extraction was tested. The classical method of batch extraction with chelates and the advanced hydrothermal pretreatment (HTP) extraction process with chelates were compared. Both...Read more
Keywords:
sewage sludge; heavy metals; hydrothermal pretreatment; chelate extraction
AN INTEGRATED APPROACH FOR THE ASSESSMENT OF CONSTRUCTED WETLANDS OPERATIONAL EFFICIENCY, USING BOTH CHEMICAL AND BIOLOGICAL DATA
(Corresponding) Dailianis S., Charalambous N., Foiniris S., Komodromou A., Cocilovo C., Dormousoglou M., Lyberatos G., Ntaikou I.
Topic:
Wastewater treatment
The present study evaluated the operational efficiency of a constructed wetland (CW) located at Andritsaina/Krestena municipality (Western Greece, Peloponnese, Greece), using a battery of tests and bioassays. Specifically, raw WWs entering the CW basins with broadleaf cattail Typha latifolia (raw-...Read more
Keywords:
bioassays, chemical analysis, constructed wetlands, operational efficiency.
Systems improvement and energy savings program for the existing conventional extended aerobic treatment of domestic wastewater in compliance of DAO 2016-08 new general effluent regulations
Maceda M.
Topic:
Wastewater treatment
This is a system improvement and energy savings program for a Sewage Treatment Plant treating wastewater coming from a shopping mall operation. Wastewater from shopping mall is considered domestic wastewater, which needs a big volume of water, and produced big amount of wastewater. Generators of...Read more
Keywords:
Aerobic, mall effluent, reuse wastewater, energy and water savings
Novel Polyethersulfone (PES) Alpha-Zirconium Phosphate (α-ZrP) Ion Exchange Mixed Matrix Membranes for Effective Removal of Heavy Metals from Wastewater
ABDULKARIM E., IBRAHIM Y., (Corresponding) HASAN S., NADDEO V., BANAT F.
Topic:
Wastewater treatment
In this study, novel polyethersulfone (PES) alpha-zirconium (α-ZrP) ion exchange mixed matrix membranes were fabricated via phase inversion method using nano-sized alpha-zirconium phosphate (α-ZrP-n) and polyvinylpyrrolidone (PVP) as dispersant nano-additives in the dope solution preparation. The...Read more
Keywords:
Wastewater, membrane, zirconium phosphate, heavy metals, removal.
