Salt dust in rump lake areas in arid regions has long been considered an extreme stressor for both native plants and crops. In recent years, research on the harmful effects of salt dust on native plants has been published by many scholars, but the effect on crops has been little studied. In this work, in order to determine the impact of salt dust storms on cotton, we simulated salt dust exposur...

BACKGROUND The finding reported in a previous paper - alkalization of urine facilitates uric acid excretion - is contradictory to what one might expect to occur: because food materials for the alkalization of urine contain fewer purine bodies than those for acidification, less uric acid in alkaline urine should have been excreted than in acid urine. To make clear what component of uric acid exc...

This work demonstrates the potential utility of ferrate(VI)-based advanced oxidation processes for degradation a representative UV filter, BP-4. The operational parameters oxidant dose and temperature were determined with kinetic experiments. In addition, effects water constituents including anions (Cl−, HCO3−, NO3−, SO42−), cations (Na+, K+, Ca2+, Mg2+, Cu2+, Fe3+), humic acid (HA) investigate...

To better understand the impact of conventional agricultural practices on soil and water resources, two main objectives were established in this study: to measure nitrate (NO3-) sulphate (SO42-) concentrations lysimeters drainpipes leachates response different nitrogen fertilization levels amendments identify organic contaminants that could have originated from long-term use agrochemicals histo...

Selective catalytic reduction of NOx from mobile source over Cu-SAPO-34 catalysts always suffer sulfur poisoning in practical applications. The pore blockage and loss active Cu species after seriously damage the ability catalysts. In this work, we used SO42--coordinated to improve resistance, which can still maintain 90% NO conversion 24 h reaction an SCR feed with high concentration SO2. A ser...

Acid mine drainage (AMD), a highly acidic and sulfate (SO42-)-rich solution, is an environmental concern related to the release of metal-containing wastewater from mining areas into environment. In this study, recycled aggregates (RA) produced concrete debris were used in treatment water contaminated with heavy metals. For model synthetic pH 2.31, SO42- iron (Fe) concentrations 5200 mg L-1 700 ...