Nettet31. aug. 2015 · Some studies have shown that Leersia hexandra Swartz constructed wetland still has a good effect on the water remediation of chromium (VI) exceeding 150 times the standard (7.50 mg/L) [17], but ... Nettet1. mar. 2024 · A novel nitrogen-phosphorus co-doped hydrochar was prepared by a one-step hydrothermal carbonization method using Leersia hexandra Swartz biomass as the feedstock and its inherent nitrogenous nature. The hydrothermal carbonization catalyzed by an appropriate dosage of phosphoric acid increased the removal amounts of Cr(VI) …
Mechanism of electron transfer in the bioadsorption of hexavalent ...
Nettet5. mar. 2024 · Cr (VI) is hazardous to humans and our environment. Leersia hexandra Swartz (L. hexandra) is the first wet chromium hyperaccumulator found in China. This … Nettet1. apr. 2007 · Leersia hexandra Swartz (Gramineae), which occurs in Southern China, has been found to be a new chromium hyperaccumulator by means of field survey and pot-culture experiment. The field survey showed that this species had an extraordinary accumulation capacity for chromium. The maximum Cr concentration in the dry leaf … kwitansi jual beli motor
Leersia hexandra - an overview ScienceDirect Topics
NettetDownloadable! To improve the efficiency of chromium (Cr) phytoextraction by Leersia hexandra Swartz, the effects of mowing on Cr accumulation in L. hexandra were investigated using hydroponic experiments. Mowing heights (0, 5, and 10 cm), mowing interval (30, 60, 90 and 120 days), and mowing frequencies (1, 2, and 3 times) were … NettetPotential of Leersia hexandra Swartz for phytoextraction of Cr from soil. J Hazard Mater. 188(1-3): 85 – 91. , , [Web of Science ®], [Google Scholar] Liu J, Duan CQ, Zhang XH, Zhu YN, Hu C. 2009. Subcellular distribution of chromium in accumulating plant Leersia hexandra Swartz. Plant Soil. 322(1): 187 – 195. Nettet1. feb. 2024 · The objective of this study was to discuss the phytoremediation potential of Leersia hexandra Swartz in Cu contaminated soil and its enhancement by agronomic … jbinup