2021
DOI: 10.1016/j.jhazmat.2020.123582
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Efficient degradation of typical pharmaceuticals in water using a novel TiO2/ONLH nano-photocatalyst under natural sunlight

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Cited by 44 publications
(9 citation statements)
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“…In order to further study the application of BZ-9 in actual wastewater treatment, several natural water bodies were chosen for phenol removal tests including DI water, tap water, seawater, and Yellow River water, as shown in Figure 5 c. It is worth noting that phenol had the fastest degradation rate in DI water, while phenol in seawater exhibited almost no degradation. The degradation of phenol in tap water was also slightly inhibited, possibly due to the interference of anions (i.e., ammonium and chloride ions) [ 40 ]. Additionally, the phenol removal rate in the Yellow River water decreased slightly, which might be due to the competitive role of the interfering ions or organic substances in the photocatalytic process [ 41 ].…”
Section: Resultsmentioning
confidence: 99%
“…In order to further study the application of BZ-9 in actual wastewater treatment, several natural water bodies were chosen for phenol removal tests including DI water, tap water, seawater, and Yellow River water, as shown in Figure 5 c. It is worth noting that phenol had the fastest degradation rate in DI water, while phenol in seawater exhibited almost no degradation. The degradation of phenol in tap water was also slightly inhibited, possibly due to the interference of anions (i.e., ammonium and chloride ions) [ 40 ]. Additionally, the phenol removal rate in the Yellow River water decreased slightly, which might be due to the competitive role of the interfering ions or organic substances in the photocatalytic process [ 41 ].…”
Section: Resultsmentioning
confidence: 99%
“…In this view, the number of publications using solar radiation for photocatalytic detoxification and disinfection of water and wastewater is increasing [ 68 , 69 ]. As mentioned before, UV radiation has proven to be effective on photodegradation processes, namely for eliminating some pathogens, notably Cryptosporidium , which are resistant to disinfectants such as chlorine [ 70 ]. Although UV light represents 5% of sunlight, TiO 2 performance under natural sunlight is very limited [ 71 ].…”
Section: Heterogeneous Photocatalysismentioning
confidence: 99%
“…1 In 1972, Fujishima et al 2 discovered the photolysis of water by TiO 2 under sunlight irradiation, and then photocatalytic technology was rapidly developed. Nowadays, TiO 2 , 3,4 ZnO, 5,6 and SnO 2 , 7,8 etc., are the more mature semiconductor photocatalysts, but they all have wider band gaps and only respond to ultraviolet light, which limits their practical application. Therefore, a new type of photocatalyst with stable, highly efficient, recyclable and visible light response characteristics is desired.…”
Section: Introductionmentioning
confidence: 99%