CEST Proceedings are published under the ISSN 2944-9820.
MONITORING OF TREATED DOMESTIC WASTE WATER QUALITY
Poulli K., (Corresponding) Ero R., Kozakou S., Michael N., Demetriou E., Christofidou M., Aletrari M.
Topic:
Wastewater treatment
Cyprus is experiencing severe water supply deficiency. Particularly in summer months the situation is aggravated mainly due to low precipitation, high evaporation and increased demands for irrigation and tourisms. The use of treated wastewaters for environmental purposes such as recharging aquifers...Read more
Pretreatment of antibiotics-contaminated waste biological sludge by ozonation
Boševski I., (Corresponding) Kalčikova G., Derco J., Žgajnar Gotvajn A.
Topic:
Wastewater treatment
Ozonation was studied as a pretreatment method for a waste biological sludge, contaminated with large amounts of globally used antibiotics; tiamulin, levofloxacin and amoxicillin. At the concentrations of over 100 mg L-1, these antibiotics were found to inhibit biogas production (up to 50%), which...Read more
Printing ink wastewater treatment using electrocoagulation in lab- and pilot-scale
Papadopoulos K., Argyriou R., Economou C., Tatoulis T., Tekerlekopoulou A., (Corresponding) Vayenas D.
Topic:
Wastewater treatment
Packaging paper wastewaters, stemming mainly from the dyeing sector of the production process (where printing inks are utilized), are characterized by high concentrations of organic matter, intense color and almost zero biodegradability factor. These physicochemical characteristics, in combination...Read more
Keywords:
printing ink wastewater; electrocoagulation; chemical oxygen demand; color
Biotreatment of Brewery Wastewater Using the Filamentous Cyanobacterium Leptolyngbya sp.
Papadopoulos K., Economou C., Moustaka-Gouni M., Tekerlekopoulou A., Aggelis G., (Corresponding) Vayenas D.
Topic:
Wastewater treatment
Brewery wastewater is generated from the beer brewing process in large amounts (4-8 m3 per m3 of beer produced). Brewery wastewater consists of high organic matter content, significant nitrogen and phosphorus concentrations and easily biodegraded compounds. Even though most biological treatment...Read more
Tuning of an advanced control system on a membrane process for tannery wastewater purification and chromium recovery purposes
Marchetti A., (Corresponding) Stoller M.
Topic:
Wastewater treatment
Tannery wastewater represent a hazard to the environment due to its high content of chromium. Conventional methods to purify this wastewater stream are available, but not capable to recover back chromium to the tannery process. Membranes appears to be a promising technology to achieve both targets...Read more
Keywords:
wastewater treatment, membranes, simulation, adaptive, predective, control system, fouling
Use of the microalgae Chlorella Sorokiniana for municipal wastewater treatment: batch experiments
Kotoula D., Iliopoulou A., Irakleous-Palaiologou E., Gatidou G., Aloupi M., Fountoulakis M., (Corresponding) Stasinakis A.
Topic:
Wastewater treatment
Batch experiments were conducted in order to investigate the use of microalgae Chlorella sorokiniana for the treatment of different types of municipal wastewater (raw sewage, anaerobically treated wastewater, aerobically treated wastewater) and investigate the role of light and addition of ammonium...Read more
Membrane Distillation Treating a Petrochemical Reverse Osmosis Concentrate
(Corresponding) Venzke C., Giacobbo A., Rodrigues M., Bernardes A.
Topic:
Wastewater treatment
This study investigated the applicability of Direct Contact Membrane Distillation (DCMD) process for the treatment of a petrochemical industry effluent, intending to recover water from the concentrate produced by reverse osmosis (RO). In DCMD, the experiments were accomplished with a feed and...Read more
Method Development for the Determination of Heavy Metals such as Copper, Iron, Manganese and Zinc in Aluminium Alloys by ICP-OES, based on wastewater analysis method
Gkogkaki V., Karageorgis A., (Corresponding) Pantazis K.
Topic:
Wastewater treatment
The determination of Heavy Metals such as Copper, Iron, Manganese and Zinc in Aluminium Alloys is usually achieved following ASTM E3061-17 Method. Alternatively, for time and cost saving, the laboratory’s ΕΝ ISO 11885:2009 method for wastewater analysis was appropriately modified producing...Read more
Keywords:
Aluminium alloys, Heavy Metals, ICP-OES, Modified Wastewater Method, Matrix Effect
(Corresponding) ZKERI E., Vourdoubas I., Katsivela E.
Topic:
Wastewater treatment
Solar Water Disinfection Process (SODIS) is a simple technology using solar UV-A radiation (wavelength 320-400 nm) and elevated water temperature to inactivate pathogens. In the present survey, the effect of solar radiation on the disinfection of domestic secondary treated wastewater from the...Read more
Keywords:
wastewater, Solar water disinfection (SODIS), total coliforms, fecal coliforms
Unbiodegradable soluble COD removal from industrial wastewater by a hybrid moving bed biofilm reactor
Carucci A., Cappai G., Camedda C., Erby G., Puggioni G., (Corresponding) Milia S., Tocco G.
Topic:
Wastewater treatment
In this study, plastics industry wastewater (PIWW) characterized by high total and soluble chemical oxygen demand (tCOD and sCOD, up to ~2200 and ~1500 mg/L, respectively) and remarkable unbiodegradable soluble COD (usCOD, 508±224 mg/L, 31±14% of tCOD) concentrations was treated at laboratory scale...Read more
