Perchlorate
Environmental Occurrence, Interactions and Treatment
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The radionuclide 99Tc is a fission product of 235U and 239Pu, and it has been found as a contaminant in groundwater at DOE sites in which these species have been processed. DOE’s Paducah Gaseous Diffusion Plant (...
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The perchlorate (ClO4 −) anion originates as a contaminant in the environment primarily from the disposal of solid salts of ammonium or sodium perchlorate, which are very soluble in water.1,2 Althou...
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This work provides a proof-of-principle demonstration that Ti(III)-catalyzed electrochemical techniques could potentially be used for reduction of ClO4− in small waste streams, such as the regeneration of selecti...
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The persistence of perchlorate in groundwater can be understood from its chemical and physical properties and its chemical reactivity. Although perchlorate is a powerful oxidizing agent, its notorious lack of ...
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Article
Technological innovation is one of the potential engines to mitigate environmental pollution. However, the implementation of new technologies sometimes fails owing to socioeconomic constraints from different s...
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Agricultural non-point source pollution causes global warming and the deterioration of air and water quality. It is difficult to identify and monitor the emission sources of agricultural pollution due to the l...
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China is the world’s largest country on ammonia (NH3) emission, which results in sever air pollution there. China’s updated Clean Air Act has started to pay attention to NH3 reduction, but it is believed that sol...
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China’s agriculture is dominated by smallholder farms, which have become major sources of negative environmental impacts including eutrophication, formation of haze, soil acidification and greenhouse gas emiss...
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The development and application of digital finance has brought profound changes to the real economy, and its impact on industrial green total factor productivity is worthy of attention and evaluation. The indu...