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University of Nevada, Las Vegas

Civil Engineering

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The Effect Of Lanthanides On Corn Growth, Savanna Vacek Apr 2021

The Effect Of Lanthanides On Corn Growth, Savanna Vacek

Undergraduate Research Symposium Podium Presentations

Wastewater treatment plants (WWTPs) offer a reliable source of reclaimed water for irrigation. Metal-based chemicals (i.e. coagulants) are frequently employed in wastewater treatment, and residual metal ions remain in the treated wastewater, which could result in application of these metal ions to agricultural fields and crops. This study focuses on an emerging coagulant containing lanthanum. The behavior of lanthanum reclaimed water (LaRW) towards corn growth is barely known. Thus, if we are to recycle LaRW to support corn growth, the effects of LaRW on corn growth need to be studied. Corn kernels were grown in varying lanthanum concentrations (0-5000 mg …