Results 21 to 30 of about 436,218 (176)
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Bone restoration is often hindered by the spatiotemporal dysregulation of immune and regenerative signals. Conventional bio‐inert implants, providing only passive support, fail to modulate this microenvironment, leading to infections and poor healing.
Zhizhong Sun +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Aqueous zinc‐ion hybrid capacitors (ZICs) bridge the gap between high‐energy batteries and high‐power supercapacitors, yet their performance is fundamentally bottlenecked by the micropore confinement effect in carbon cathodes, which restricts hydrated Zn2+ transport and active site utilization.
Qian Li +12 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The electrocatalytic water splitting technique was widely taken for hydrogen evolution, due to its cost‐effectiveness and environmental friendliness. The design of electrode material as electrocatalysts play a key role in achieving high efficiency.
Yaling Zhu +5 more
wiley +1 more source
Gongye shui chuli, 2014 以西安市典型城市污水二级出水为对象,分别测定了溶解性有机物的分子质量分布尧亲疏水性组分以及荧光性质等.结果表明,无论以TOC 或UV254M计,二级出水中溶解性有机物分子质量分布趋势基本相同,大部分为小分子有机物,<10 ku 的有机物分别占60%~75%和71%~79%,>50 ku 的大分子有机物分别占14%~28%和13%~16%,其他区间所占比例较小,整个区间成"双峰"状.二级出水中亲水性组分较疏水性组分多,出水中难降解物质包括腐殖酸尧富里酸和蛋白质类物质 ...
王旭东 +5 more
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Representation of obligate groundwater‐dwelling copepod diversity in European protected areas
Conservation Biology, Volume 40, Issue 3, June 2026.Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli +7 more
wiley +1 more source
Gongye shui chuli, 2000 提出一种以水污染损失率为基础的评价污水水质的方法。污水水质的污染物;浓度Ci与水质损害值Si的函数关系为Si=K/〔1+aiexp(-bi·Ci)〕,由此可推导出综合污染损失率,找出水质损害程度与污水水质综合评价的关系,评价结果被赋予鲜明的物理意义。实例表明该方法是非常有效的。
孙峻, 柯崇宜
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Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT f–f electronic transitions of rare‐earth elements typically exhibit unique physicochemical properties that benefit the photocatalytic performance of the catalysts containing the elements. Although conventional rare‐earth metal oxides or single‐atom doping in semiconductors have been extensively studied, the construction of heterojunction ...
Yang‐Sen Xu +6 more
wiley +1 more source
, 2000 总结了1985年11月至1986年7月太平湖水库水质的理化特性，结果表明：太平湖水库水质良好，透明度高平均为321cm；pH值平均为7.4；水中溶解氧丰富；总离子量较低；水质属重碳酸盐类钙组Ⅰ型水(CCaⅠ)。水中主要生物营养元素氮含量较高，总氮平均为1.49mg/L，磷含量较低，总磷平均为0.012mg/L。氮、磷比为124.2∶1，表明磷是该水体生物生产力的限制性营养元素。水中多数理化组分有明显的季节变化，多数理化组分在平面和垂直分布上也有差异 ...
张水元,刘衢霞,华俐
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Gongye shui chuli, 2004 通过选用江西省8个主要火电厂的粉煤灰样,对火电厂灰水再循环系统回水水质的影响因素进行了系统的试验研究,这些因素包括粉煤灰分、灰水比、回收水率、灰水在灰场的停留时间、冲灰原水水质、搅拌时间。试验结果表明:粉煤灰成分是影响回水水质最主要的因素,其次为灰水比、回收水率和灰水在灰场的停留时间,而冲灰原水水质和搅拌时间对回水水质影响不大。
吴三毛, 徐锐, 吴平, 张昕宇
doaj
Gongye shui chuli, 2022 雄安新区某污水处理厂提标改造工程，要求出水水质由《城镇污水处理厂污染物排放标准》（GB 18918—2002）一级A标准提升至《地表水环境质量标准》（GB 3838—2002）中Ⅳ类水质标准，其中出水TN≤10 mg/L。该工程通过将污水厂原有的悬链式曝气+A2/O工艺改造为BioDopp工艺，最终实现污水厂出水COD、氨氮、TN、TP等各项水质指标达到当地规定的准Ⅳ类水质标准。该工程采用内部改造的方式，不仅节约用地、节省造价，且出水TN稳定<10 mg/L ...
刘平波 +4 more
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