wastewater reuseThe purpose of this work was to evaluate the effect that ozone (O(3)) has on the advanced primary treatment (APT) and disinfection of wastewaters for their reuse in agriculture. The enhancement and optimization of APT was done by applying low O(3) doses during coagulation. ...
collection tank controls the automatic activation of the wastewater pump, and the simultaneous operation of the dosing system. Usually, 30 mg/L-50 mg/L and 15 mg/L-25 mg/L chlorine is added to wastewater after primary treatment and secondary treatment, respectively (NHC, 2002). While the ...
The system was operated under continuous flow conditions with primary clarifier effluent obtained from a local wastewater treatment plant. The prototype SCMFC reactor generated electrical power (maximum of 26 mW m-2) while removing up to 80% of the COD of the wastewater. Power output was ...
Wastewater treatment plants (WWTPs) and livestock farms serve as primary reservoirs for these genes due to the limited efficacy of existing treatment methods and microbial adaptation to environmental stressors. Anaerobic digestion (AD) stands as a prevalent biological treatment for managing sewage sludge...
Therefore, a field study was undertaken to determine the primary region where trace organics were removed in the system. Teflon monitoring wells were installed at a depth of 1.2 m in one of the basins at the site prior to flooding. Flooding was initiated and samples of the raw wastewater, ...
The depletion of phosphorus resources and the problem of environmental pollution are driving the advancement of traditional methods for wastewater treatment. Researchers have taken an interest in microalgae-based processes, which offer a sustainable approach by effectively converting phosphorus into biomass. ...
In this study, the fate offour common anti-inflammatory drugs (ketoprofen, naproxen, diclofenac and ibuprofen)within a wastewater treatment plant was investigated. A previously developeddirect hollow fiber liquid phase microextraction method was applied to water aswell as sludge samples collected from ...
hominis oocysts and Giardia duodenalis cysts at four Irish municipal wastewater treatment plants (i.e., Plant A, B, C, and D) that utilize sludge activation or biofilm-coated percolating filter systems for secondary wastewater treatment. The fate of these pathogens through the sewage treatment ...
The average FM profile in final effluent was significantly different from the primary effluent profile and was a function of the design of the wastewater treatment plant. In general, the removal of sorptive, nonbiodegradable FMs was correlated with the removal of total suspended solids in the ...
(2021). Post-treatment of food waste digestate towards land application: A review. Journal of Cleaner Production, 303, 127033. Article CAS Google Scholar Lyu, L., Peng, H., An, C., Sun, H., Yang, X., & Bi, H. (2023). An insight into the benefits of substituting polypropylene ...