Published 2025-08-01
“…<p>Nitrate (<span class="inline-formula"><math xmlns="
http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msubsup><mi mathvariant="normal">NO</mi><mn mathvariant="normal">3</mn><mo>-</mo></msubsup></mrow></math><span><svg:svg xmlns:svg="
http://www.w3.org/2000/svg" width="25pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="57a4663cbf0d11bf294d99bb32c9ae29"><svg:image xmlns:xlink="
http://www.w3.org/1999/xlink" xlink:href="acp-25-8719-2025-ie00001.svg" width="25pt" height="16pt" src="acp-25-8719-2025-ie00001.png"/></svg:svg></span></span>) has surpassed sulfate as the dominant secondary inorganic ion, posing a significant challenge to air quality improvement measures in China. …”
Get full text
Article