Results 11 to 20 of about 1,579 (91)
Journal of Ecology, Volume 114, Issue 8, August 2026.Ectomycorrhizal roots of Pinus armandii release more carboxylates than non‐mycorrhizal root segments, mobilizing Al‐bound inorganic P. Under the lowest available P conditions, they also secrete more phosphatase, promoting the mineralization of Al‐bound organic P.
Jun Zhou +7 more
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Recovering Critical Elements From Wastewater for Battery Materials: A Review
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Driven by global carbon neutrality goals, the transition toward a circular economy and sustainable resource management has become increasingly imperative. Given the indispensable role of battery technologies in modern energy storage systems, strategic elements such as lithium (Li), cobalt (Co), and nickel (Ni)—identified by the European ...
Ting Lei +5 more
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Gongye shui chuli, 2007 研究了锰砂过滤工艺在钢铁废水回用处理中除铁除锰的应用。在滤速5.0m/h、工作周期4d、反冲洗强度21 L/(m2.h)和反冲洗时间6 min的操作条件下, 经过自然生物培养成熟的锰砂滤层对钢铁回用废水中的总铁、锰的去除率达80%以上, 出水总铁和锰都达到再生水用作循环冷却用水的水质要求。同时成熟的锰砂滤料还具有一定的COD和氨氮去除能力。
徐竟成 +5 more
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Shuitu Baochi Xuebao, 2007 采用盆栽法研究锰尾渣改良对商陆（Phytolacca acinosa）、美洲商陆（Phytolacca americana）、繁穗苋（Amaranthus paniculatus）和酸模叶蓼（Polygonum lapathif olium）4种植物吸收锰的影响。将锰尾渣与土壤混合进行基质改良,有利于植物生长。基质含80%锰尾渣时,商陆、美洲商陆和繁穗苋3种植物生长正常,吸收锰多。商陆和美洲商陆2种植物对锰尾渣耐受性强,生物量大,植物提取锰多;繁穗苋对锰尾渣耐受性较强。在锰尾渣污染区进行植物修复时 ...
向言词 +5 more
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Harnessing Trace Elements: Novel Radiosensitization Strategies for Enhanced Cancer Radiotherapy
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Radiotherapy (RT) is one of the core methods of comprehensive cancer treatment. Globally, more than 40% of cancer patients rely on radiotherapy to achieve tumor control, cure or palliative relief. However, radiation resistance, immunosuppression and normal tissue injury limit its clinical application.
Yuhuan Zhang +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT NASICON‐type Na4VMn(PO4)3 (NVMP) is a promising high‐capacity cathode for sodium‐ion batteries, yet its practical deployment is hindered by Mn3+‐driven lattice distortion, persistent oxygen vacancy defects, and sluggish Na+ transport, collectively resulting in accelerated performance degradation.
Deyi Zhang +10 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Metal oxide‐based catalysts for oxygen reduction reaction (ORR) have drawn great attention in recent years. However, it remains technically challenging for the precise regulation of the overall performance due to the trade‐off effect among the activity, selectivity, and stability of electrocatalysts. Herein, a balancing strategy to control the
Haoran Ma +7 more
wiley +1 more source
Gongye shui chuli, 2013 采用氯接触氧化过滤去除原水中的锰,通过试验研究了除锰滤料的成熟期、投氯量及原水pH对氯接触氧化过滤除锰效果的影响。结果表明,在过滤初期,当投氯量为进水锰浓度的3倍,且原水pH达到8.7时,该方法能迅速而有效地去除原水中的锰;当滤料成熟后,只需将原水pH保持在7.3以上,并按理论投氯量投氯(进水锰浓度的1.3倍),即可获得良好的除锰效果。滤料成熟期的长短与投氯量和原水pH有关,原水pH越高,投氯量越大,滤料成熟越快。当进水锰质量浓度为1 mg/L时,成熟期一般为1~15 d。
郦丹, 余健, 张浩江
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Multi‐element Prussian blue analog (PBA) nanocomposites have attracted wide attention for their superior characteristics to single‐functional nanomaterials in extensive applications of diagnosis and therapy. In this study, a novel hollow nanocomposite was designed and fabricated by embedding S2− and Ag nanoparticles into a NiCuMnFe (PBA).
Tao Ji +7 more
wiley +1 more source
Dianci bileiqi, 1992 以过硫酸铵—银盐氧化锰和铬直接利用锰的显色液对铬显色,分别用锰的高锰酸光度法和铬的二苯基碳酰二肼光度法测定棕釉中共存的锰和铬,方法简便快速,准确可靠.
周顺宇
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