Results 21 to 30 of about 751,765 (165)
Gongye shui chuli, 2023 为探究不同盐度对悬浮填料式SBR工艺处理性能以及悬浮填料上附着微生物群落结构的影响，在进水盐度为0、5、10、15 g/L的4个梯度下，对SBR1（对照组，不添加填料）和SBR2（添加30%有效容积的悬浮填料式SBR工艺）2组工艺的COD和NH4+-N去除性能进行研究，并采用16S rRNA高通量测序技术分析了悬浮填料中微生物的群落特征。实验结果表明：当盐度从0增加至15 g/L时，SBR1系统COD和NH4+-N平均去除率分别从92.6%、92.5%降至64.7%、68.2%，SBR2则是从96.0%、
吴亮 +6 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Driven by global energy transition and sustainability, sodium‐ion batteries (SIBs) have emerged as key alternatives to lithium‐ion batteries for low‐to‐medium energy storage, because of abundant sodium resources and low cost. However, their commercialization is hindered by the lack of anodes with high capacity, fast kinetics, and long‐term ...
Shuang‐Lin Cai +13 more
wiley +1 more source
Veterinary Dermatology, Volume 37, Issue 2, Page 200-210, April 2026.Background: Antimicrobial stewardship has become vital given the progressive emergence of multidrug‐resistant bacteria, and novel approaches to the treatment of bacterial infections are needed. Recently, reported synergistic effects of antibacterial drugs and bacteriophage therapy have revealed promising applications for the management of meticillin ...
Sarah Ehling +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 2008 对松嫩平原西部退化盐碱草地土壤过氧化氢酶、过氧化物酶、多酚氧化酶、蛋白酶、转化酶及碱性磷酸酶活性的季节动态进行研究,结果表明:土壤过氧化物酶、蛋白酶和转化酶活性在碱斑及不同退化程度盐碱草地中的季节变化趋势不同,而过氧化氢酶、多酚氧化酶和碱性磷酸酶活性的季节变化趋势基本一致,其峰值出现在8月或9月;在不同退化程度的盐碱草地中,各种酶活性的季节变化幅度不同,过氧化氢酶、多酚氧化酶和碱性磷酸酶活性在中度、重度盐碱化草地中的变化幅度大于轻度盐碱化草地,而过氧化物酶、蛋白酶和转化酶活性在中度 ...
YUE, WANG, WANG, YAN
doaj
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Aqueous zinc‐ion batteries (AZIBs) hold great promise for safe and sustainable energy storage, but their commercialization is impeded by severe Zn dendrite growth and interfacial instability. To address these challenges, we propose a defect engineering strategy employing ultrafine ZnAl2O4 (ZAO) nanoparticles (∼5 nm) with oxygen vacancy defects
Yilun Ren +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT High‐entropy alloys (HEAs) have attracted considerable interest from researchers owing to their tunable chemical compositions, exceptional structural stability, and promising catalytic properties. However, their large‐scale application is often hindered by complex manufacturing techniques and poor durability.
Sheng Guo +9 more
wiley +1 more source
Gongye shui chuli, 2008 概述了国内外高盐度条件下废水好氧、厌氧生物处理的研究进展，包括有机物去除、硝化反硝化和污泥物理性能，并分析了高盐度有机废水生物处理的可行性，提出了高效处理高盐度废水的措施，传统的生物处理系统通过适当的驯化后能够处理较高盐度的废水，对于更高盐度(≥5%)废水可采取接种嗜盐微生物，添加拮抗剂等措施来处理。
邹小玲 +4 more
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Shuitu Baochi Xuebao, 2020 河套灌区重度盐碱土具有结构性差、导水率低的特点，且该地区淡水资源短缺，为提高土壤水入渗性能，合理开发利用微咸水资源，可在滴头下方设置沙穴并利用微咸水灌溉。为探明不同矿化度微咸水滴灌的沙穴种植条件下二维土壤水盐分布规律，采用室内50 cm×50 cm二维土槽模拟试验，设置蒸馏水（0 g/L），2.0，3.0，4.0 g/L 4种不同矿化度处理，试验历时100 h。结果表明：在深度5 cm距滴头两侧15~20 cm及滴头下方25 cm的盐碱土处，土壤含水量较高，沙土土壤含水率随着矿化度的增加而增加 ...
何婧 +6 more
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Shuitu Baochi Xuebao, 2022 流溪河水库流域是亚热带典型的山地河源区,研究此流域的碳氮营养盐浓度时空变化特征及其影响因素对揭示亚热带流域生物地球化学循环与保障水资源供给具有重要意义。基于地形、气象、土地利用、土壤和实地采样获得的水质数据,采用相关分析及Elastic Net回归分析法,探讨了流溪河水库流域溪流碳氮营养盐浓度的时空变化特征及其影响因素。结果表明:(1)从时间上看,枯水期各采样点溪流碳氮营养盐浓度总体变化不大,但空间差异明显,其中NO3-与NH4+浓度具有强相关性。(2 ...
牛香豫 +4 more
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Two‐dimensional (2D) nonlayered niobium nitrides have attracted considerable interest for electrochemical energy storage. However, the synthesis of these materials is hampered by their nonlayered crystal structures, which are characterized by strong three‐dimensional chemical bonding.
Rui Huo +7 more
wiley +1 more source