Search
Search Results
-
Theoretical explanation of direct photolysis and indirect photolysis of bendazone with •OH, •SO4−, and •CO3− in water: mechanism insights and ecotoxicity evaluation
Bendazone (BNTE) is an herbicide and a highly concerned pollutant in aquatic environments. Understanding the photochemical behavior of BNTE in water...
-
Comparison of the removal of Ciprofloxacin and Moxifloxacin between adsorption–photolysis and adsorption–photocataysis processes
The comparison of the efficiency of the removal process of two antibiotics, Ciprofloxacin and Moxifloxacin, from aqueous solutions, between an...
-
Study of degradation of norfloxacin antibiotic and their intermediates by natural solar photolysis
In this work, the photolysis of the antibiotic norfloxacin (NOR) and the formation of its photodegradation products were studied using UV and solar...
-
Degradation of Plastic Beads Containing Low Density Polyethylene (LDPE) by Sequential Photolysis, Hydrolysis and Bacterial Isolates
Plastic is an important part of today’s human daily lifestyle, and it is classified as a “global pollutant” due to its durability. The natural...
-
Homogeneous and heterogeneous photolysis of nitrate in the atmosphere: state of the science, current research needs, and future prospects
Nitrate is an important component of atmospheric particulate matter and affects air quality, climate, human health, and the ecosystem. Nitrate was...
-
Enantioselective hydrolysis and photolysis of mandipropamid in different aquatic environments — evaluation of influencing factors
The hydrolysis and photolysis of the chiral fungicide mandipropamid were investigated, and the potential enantioselectivity of mandipropamid in...
-
Low-pressure ultraviolet-H2O2 photolysis for restoring the anodic strip** voltammetry signal: a new strategy for the detection of heavy metal ions in complex organic matter
A new strategy based on low-pressure ultraviolet (LPUV)-H 2 O 2 advanced oxidation photolysis for the quantitative determination of organic heavy metal...
-
Ultraviolet photolysis of four typical cardiovascular drugs: mechanisms, influencing factors, degradation pathways, and toxicity trends
The cardiovascular drugs (CDDs), such as metoprolol (MET), atenolol (ATE), bezafibrate (BZB), and atorvastatin (ATO), have been frequently detected...
-
Effect of Aerosol Nitrate Photolysis on Wintertime Air Quality
Recent field and laboratory studies suggest that aerosol nitrate can undergo photolysis over the marine environment to generate gaseous nitrous acid...
-
Toxicity Assays of Commercial Chlorpyrifos Under UV/H2O2 and UVC Photolysis Treatments
This work evaluated the degradation efficiency of the most used commercial pesticide chlorpyrifos (CP) by UV/H 2 O 2 and UVC photolysis processes....
-
Enhancing Methylene Blue Dye Removal using pyrolyzed Mytella falcata Shells: Characterization, Kinetics, Isotherm, and Regeneration through Photolysis and Peroxidation
The potential of pyrolyzed Mytella falcata shells as an adsorbent for removing methylene blue dye molecules from aqueous solutions was investigated....
-
Enhanced UV Direct Photolysis and UV/H2O2 for Oxidation of Triclosan and Ibuprofen in Synthetic Effluent: an Experimental Study
This study aimed to evaluate the implementation of an advanced oxidation system based on UV radiation and UV/H 2 O 2 for degradation of TCS and IBU in...
-
Study of coliforms and Clostridium bacteria inactivation in wastewaters by a pilot photolysis process and by the maturation lagoons of a low-cost nature-based WWTP
The inactivation processes of coliform bacteria (total and fecal) and sulphito-reducing Clostridium bacteria (vegetative species and spores) in water...
-
Treatment of synthetic dye containing textile raw wastewater effluent using UV/Chlorine/Br photolysis process followed by activated carbon adsorption
This study investigated the efficiency and feasibility of ultraviolet (UV)-assisted photolysis of synthetic dye containing textile raw wastewater...
-
Surface O3 temporal variation, photolysis and accumulation in urban Tunis (North Africa) during January to December, 2016: influence of meteorology and chemical precursors
The present study investigated the temporal variability of surface O 3 and its (NO, NO 2 and CO) precursors at the proximity of a busy trafficked...
-
Simultaneous Cr (VI) reduction and diazinon oxidation with organometallic sludge formation under photolysis: kinetics, degradation pathways, and mechanism
In this study, simultaneous removal of an organic matter (diazinon, DIZ) and an inorganic substance (chromium, Cr) was used. Breaking down of organic...
-
A coupled UV photolysis-biodegradation process for the treatment of decabrominated diphenyl ethers in an aerobic novel bioslurry reactor
The commercial flame retardant is an emerging contaminant (EC) commonly found in soils and sediments. A coupled UV-photolysis-biodegradation process...
-
Degradation of pesticides present in tomato rinse water by direct photolysis and UVC/H2O2: optimization of process conditions through sequential Doehlert design
The degradation of three pesticides, azoxystrobin (AZO), difenoconazole (DFZ), and imidacloprid (IMD), commonly found in the tomato rinse water, was...
-
Direct and Indirect Photodegradation of Daidzein in Different Dissociated Forms in Water: Theoretical Analysis Based on DFT/TDDFT
Daidzein (DAID), as a common phytoestrogen, is often detected in the environment. In this paper, the photodegradation mechanism and UV absorption...
-
Photochemical Degradation of the New Nicotine Pesticide Acetamiprid in Water
Acetamiprid is a novel nicotinic pesticide widely used in modern agriculture because of its low toxicity and specific biological target properties....
