Results 1 to 10 of about 5,224,909 (303)
Development of multimetric index based on benthic macroinvertebrate for water quality assessment of Jajrood River in Iran [PDF]
Increased anthropogenic disturbances in river ecosystems has led to a reduction in the biodiversity of rivers. The purpose of this study was to develop a multimetric index based on benthic macroinvertebrate for water quality assessment of Jajrood River ...
Faeze Hosseinabadi +3 more
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Modeling and Optimization of Arsenic (III) Removal from Aqueous Solutions by GFO Using Response Surface Methodology [PDF]
Arsenic is a highly toxic element for human beings, which is generally found in groundwater. Dissolved Arsenic in water can be seen as As+3 and As+5 states.
F. S. Tabatabaei +7 more
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With the effective control of air pollutants from industrial sources and motor vehicles, non-road machinery has become the major pollutant source with a total emission accounting for more than 65% of non-road mobile sources in China. However, few efforts
Rui Chen +4 more
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Taxonomy of benthic macroinvertebrates in Jajrud River for water quality assessment [PDF]
The invertebrates are one of the most important terrestrial fauna and freshwater taxa.Benthic macroinvertebrates include aquatic insects and spiders, mites, crustaceans, andspecies of mollusks and worms that are aquatic in their immature stages and ...
F. Mehrjo +3 more
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A wide range of chemicals was measured in different types of drinking water and urine samples through target and non-target screening (NTS) to estimate human exposure.
Dora Cserbik +9 more
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Modeling and Optimization of the Coagulation–Flocculation Process in Turbidity Removal from Aqueous Solutions Using Rice Starch [PDF]
Natural coagulants have received much attention for turbidity removal, thanks to their environmental friendliness. The present study investigates potential application of rice starch for removal of turbidity from aqueous solutions.
S. Usefi, M. Asadi-Ghalhari
doaj +1 more source
“Clean Heating” (CH) was promoted in 2017 in north China. Nevertheless, CH impacts on PM2.5 chemical components, sources, and health risks in small cities remain unclear.
Dingyuan Yang +14 more
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China has enacted the ultra-low emission (ULE) transform in coal-fired power plants. Various studies have focused on the model simulation of pollutant emission variations on a national scale, while the specific data for a concrete generation unit was ...
Zhiyong Li +9 more
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Generated by chemical combinations between alcohols and phthalic anhydrites, phthalates are a group of synthetic chemicals broadly utilized as plasticizers. They occur in both particle and gas phases in the air causing threats to human health.
Janvier Munyaneza +4 more
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Wheat harvesting significantly alters the characteristics of PM2.5 in both rural regions and the adjacent urban areas. We conducted a systematic PM2.5 sampling campaign at two sites, one rural (ARS) and the other urban (UA), in the center of the Beijing ...
Zhiyong Li +12 more
doaj +1 more source

