<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Xiuxiu Jia, Xue Zhao, Yingtang Zhou, Fan Li, Wen Liu, Yimin Huang, Hucai Zhang, Jinxing Ma, Guangzhi Hu</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Tri-functional lanthanum-based biochar for efficient phosphorus recovery, bacterial inhibition, and soil fertility enhancement</style></title><secondary-title><style face="normal" font="default" size="100%">Biochar</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2023</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007/s42773-023-00216-y#citeas</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">5</style></volume><pages><style face="normal" font="default" size="100%">16</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Excess phosphorus (P) in water can lead to eutrophication and upset ecological balance. In this study, biochar with ultrathin two-dimensional nanosheets from the natural mesocarp of shaddock was chosen as the carrier. The highly dispersed and small particle size of La(OH)3&amp;nbsp;on the surface of the nanosheets (MSBL3) was successfully achieved using chemical impregnation for the adsorption of P in aqueous solution, and the maximum adsorption capacity was 260.0&amp;nbsp;mg P g−1&amp;nbsp;[La]. The differences in surface crystallization of La(OH)3&amp;nbsp;on biochar at different La loadings were analyzed using the high-precision characterization methods. After six adsorption–desorption cycles, MSBL3 retained 76.7% of its initial performance in terms of the P adsorption capacity. The preparation of 1&amp;nbsp;g of MSBL3 costs about RMB 1, and it&amp;nbsp;could reduce the P concentration in 2.6 ton of&amp;nbsp;&lt;em&gt;Laoyu River&lt;/em&gt;&amp;nbsp;water to below the eutrophication threshold; and the inhibitory effect of MSBL3 on the eutrophication of water bodies was confirmed by the growth state of water hyacinth. Furthermore, 0.1&amp;nbsp;M MSBL3&amp;nbsp;could inhibit&amp;nbsp;&lt;em&gt;Escherichia coli&lt;/em&gt;&amp;nbsp;and&amp;nbsp;&lt;em&gt;Staphylococcus aureus&lt;/em&gt;&amp;nbsp;up to 98.7% and 85.0%, respectively, which indicates that MSBL3 can be used to recover P from water and also to improve water quality. In addition, the growth of the maize seedlings verified that the P-absorbed MSBL3 waste is a good soil fertilizer and can solve the problem of post-treatment of the adsorbent. In conclusion, MSBL3 prepared in this study is a promising P sorbent for application.</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record></records></xml>