Overview of the Main Disinfection Processes for Wastewater and Drinking Water Treatment Plants

ADVANCED OXIDATION PROCESSES (AOPs) APPLIED FOR WASTEWATER AND DRINKING WATER TREATMENT. ELIMINATION OF PHARMACEUTICALS

1Dept.of Environmental Chemistry, Institute of Environmental Assessment and Water Studies, Spanish Council of Scientific Research, Barcelona, Spain 2Catalan Institution for Research and Advanced Studies, Barcelona, Spain 3Catalan Institute for Water Research, Scientific and Technological Park of the University of Girona, Girona, Spain *King Saud University, Riyadh, Kingdom of Saudi Arabia e-mai...

Fate of artificial sweeteners through wastewater treatment plants and water treatment processes

Five full-scale wastewater treatment plants (WWTPs) in China using typical biodegradation processes (SBR, oxidation ditch, A2/O) were selected to assess the removal of four popular artificial sweeteners (ASs). All four ASs (acesulfame (ACE), sucralose (SUC), cyclamate (CYC) and saccharin (SAC)) were detected, ranging from 0.43 to 27.34μg/L in the influent. Higher concentrations of ASs were meas...

Remediation of heavy metals in drinking water and wastewater treatment systems: Processes and applications

In small quantities, certain heavy metals are nutritionally essential for a healthy life. The heavy metals linked most often to human poisoning are lead, mercury, arsenic and cadmium. Other heavy metals, including copper, zinc and chromium are actually required by the body in small amounts, but can also be toxic in larger doses. They have the ability of dissolving in wastewaters and when discha...

Photoelectrocatalytic disinfection of water and wastewater

comparison of zoe and vitapex for canal treatment of necrotic primary teeth

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