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The photosynthetic oxygen evolution does not exclude the important role and contribution of bicarbonate photolysis
Photosynthesis is the most important biochemical reaction on Earth. It has co-evolved and developed with the Earth, driving the biogeochemical cycle...
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Mechanisms of Direct Photolysis of Biocides Based on Halogenated Phenols and Anilines
The halogenated phenols and anilines are the parent chromophores of a number of widely used pesticides, among them phenoxyacetic acid and...
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Carbonate Alkalinity Enhances Triclosan Photolysis
Triclosan (TCS) is an antimicrobial compound found in many household products used across the world. TCS is not completely removed in wastewater...
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Introduction to Photochemical Advanced Oxidation Processes for Water Treatment
In this chapter, an overview of Photochemical Advanced Oxidation Technologies (PAOTs) is given, together with recent relevant literature examples...
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Degradation of the micropollutant amoxicillin by photolysis and evaluation of the toxicity of byproducts generated in aquatic environments
Antibiotic micropollutant are present in the environmental and is necessary the development of effective treatment to eliminate this from the water....
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Combined effect of bicarbonate and water in photosynthetic oxygen evolution and carbon neutrality
Carbon neutrality is widely concerned and highly valued by many countries. Biosphere has always maintained the balance between oxidized organic...
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Photocatalytic Detoxification of Water and Air
The use of semiconductor photocatalysis for treatment of water and air has been a topic of intense research activity over the past 20 years. This...
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Recent Developments in the Environmental Photochemistry of PAHs and PCBs in Water and on Solids
This article updates the one on the same topic published in this series in 1999. The photochemistry of PAHs and PCBs in liquid water and on ice...
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Aerosol high water contents favor sulfate and secondary organic aerosol formation from fossil fuel combustion emissions
Fine-particle pollution associated with high sulfate and secondary organic aerosol (SOA) contents still occurs in winter, despite considerable...
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Factors of Degradation, Transformation, and Distribution of Medicinal Substances in the Water–Bottom Sediment System
AbstractEnglish-language scientific publications on the natural degradation and transformation of medicinal substances in the aquatic environment...
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Remediation of water contamination using a synergetic system of biochar and photocatalyst: Complete mineralization in simulated real condition
As an essential life resource, water faces potential threats from industrial pollution, necessitating the development of effective water treatment...
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Synthesis of 13C-depleted organic matter from CO in a reducing early Martian atmosphere
Organic matter found in early Martian sediment may yield clues to the planet’s environmental conditions, prebiotic chemistry and habitability, but...
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Dissipation of Penoxsulam in Paddy Soil, Water and Plants, and Quantification of its Residues and its Residual Toxicity to Fish
The aim of this field study was to evaluate residues and dissipation behaviours of penoxsulam herbicide in the soil, water and rice plants, and...
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Analysis of the concentration of pesticides in a watershed for public water supply in Brazil
The extensive use of pesticides leads to the contamination of water resources and consequent decrease in their quality. This study aims to assess the...
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The sources, diffusion, and health risks of polycyclic aromatic hydrocarbons in water and sediment of a typical underground river in South China
Underground rivers serve as the primary source of drinking water in the karst area in South China and support their development. However, the aquifer...
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Ecotoxicological assessment of metformin as an antidiabetic water residue treated by electron beam accelerator irradiation
Metformin (MET), an antidiabetic compound, has received increasing attention, as it cannot be effectively removed during conventional wastewater...
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Combined influences of sources and atmospheric bleaching on light absorption of water-soluble brown carbon aerosols
Light-absorbing Brown Carbon (BrC) aerosols partially offset the overall climate-cooling of aerosols. However, the evolution of BrC light-absorption...
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Saponite-inspired Materials as Remediation Technologies for Water Treatment: an Overview
Saponite, a clay mineral from the smectite group, has distinctive characteristics and properties that allow structural modifications to expand its...
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Active Treatment Methods for Mine Water
Twelve active mine water treatment methods form the core of this chapter. They do not follow any particular order, except that at the start the most...
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Reactions Induced in Natural Waters by Irradiation of Nitrate and Nitrite Ions
This review describes the reaction mechanisms of nitrate and nitrite ions, which play a role in the photochemical processes occurring in natural...