Combined sewers carry both domestic wastewater and stormwater to the wastewater treatment plant; large precipitation events may hydraulically overload the plant and cause bypass discharges of (essentially) raw sewage to the receiving water. Combined sewers are considered point source discharges; however, ...
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3.2.3. DRL in wastewater treatment Wastewater treatment has initially experimented with RL methods to manage the oxidation–reduction potential and pH levels of wastewater using Model Free Linear Control (MFLC-MSA) (Syafiie et al., 2011), improve the cost of N-ammonia removal using tabular Q-...
Data acquisition strategies and treatment Sampling techniques, MPs preparations, and detection methods The occurrence of microplastics in African countries aquatic systems Physical and structural characteristics of microplastics in the African water system Effects and potential risks of microplastics in water sy...
Here, we draw attention to this issue by examining how water pollution from state owned/contracted publicly owned treatment work (POTWs) contributes to ecological disorganization, and the kinds of ecosystem damage those emissions produce. POTW water pollution has not been widely described even in ...
(MCL), an enforceable standard for PWSs set as close as feasible to the MCLG while accounting for availability of treatment technologies and cost. PWSs must test for regulated contaminants, which can reveal previously unrecognized contamination, and take any needed action to address violations. ...
(e.g., Zimmerman2006; Cornaton2007; Therrien et al.2010; Panday et al.2013; Diersch2014) have been developed. The major difference between them is their treatment of flow regimes in the conduits and the capability of accommodating coupled flow and transport simulation. As a matter of fact,...
logics. A somewhat more detailed interpretation (though one that hasn't received the sophisticated theoretical treatment that stit has received in the literature on agent logics) is the interpretation we propose (just for our cur- rent purposes) as follows. ða € bÞ will be interpreted,...
Advanced oxidation processes (e.g., pre-ozonation123and UV-oxidation124) may also be used as pre-treatment for HR-MBR because advanced oxidation processes can break down organic macro- and micro-pollutants. However, such processes are not only high-cost but also deactivate the microorganisms resp...
Recently a few studies have reported very large Li+:Na+selectivities in seawater treatment. An electrochemically driven intercalation process using titania-coated iron (III) phosphate electrodes has achieved a Li+:Na+selectivity of 18,000 and near quantitative removal of Li+from a 300 mL sample...