Comparing Hydrogen Peroxide and Sodium Perborate Ultraviolet Advanced Oxidation Processes for 1,4-Dioxane Removal from Tertiary Wastewater Effluent
نویسندگان
چکیده
Ultraviolet advanced oxidation processes (UV-AOPs) were compared using sodium perborate (UV/NaBO3 AOP) or hydrogen peroxide (UV/H2O2 for 1,4-dioxane removal from tertiary wastewater effluent. Both UV-AOPs also tested with the addition of acetic acid. Results revealed that performed similarly to peroxide. The UV/NaBO3 AOP 6 milligrams per liter (mg/L) as H2O2 resulted in 43.9 percent removal, while an equivalent UV/H2O2 showed 42.8 removal. Despite their similar performance, NaBO3 is approximately 3.3 times more expensive than H2O2. However, solid form can provide a major benefit remote and mobile operations. Unlike solution, which degrades over time requires repeated costly shipments, convenient source H2O2, long-term supply be shipped at once mixed into solution needed. acid was found enhance increasing treatment effectiveness by 5.7%.
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ژورنال
عنوان ژورنال: Water
سال: 2023
ISSN: ['2073-4441']
DOI: https://doi.org/10.3390/w15071364