Results 21 to 30 of about 1,189,894 (131)
Zhejiang Daxue xuebao. Lixue ban, 2014 印染废水水量大、成分复杂、污染物浓度高，属于难处理的工业废水之一.以浙江某污水处理厂各处理单元废水为研究对象，应用气相色谱-质谱联用仪(GC-MS)分析了印染废水处理中有机物的降解过程.结果表明，初沉池、二沉池、终沉池水样中分别含有50、40、30种有机物，其中三氯甲烷、1，2-二氯乙烷、1，1，2-三氯乙烷等8种有机物属于环境优先控制污染物；筛选出苯乙酮、三氯甲烷、2-氯-2-甲基丁烷等5种物质作为印染废水的特征污染物. 该结果对印染废水的处理与回用具有重要的意义.
DAIHongjun(戴鸿军) +6 more
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Hierarchical Structured TiO2/Boron‐Doped Diamond for Efficient Photo‐Electrocatalytic Degradation
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT The discharge of refractory organic dye wastewater poses a significant threat to the ecological environment, necessitating the development of efficient treatment technologies. Herein, a uniform TiO2 array (TiO2‐AR) electrode is fabricated using a combination of magnetron sputtering and a mask plate process with a boron‐doped diamond (BDD ...
Haiming Sun +10 more
wiley +1 more source
Gongye shui chuli, 1987 湿式氧化法是处理高浓度有机废水较为经济和有效的方法。本文阐述了湿式氧化法处理高浓度有机废水，在国外的研究发展情况和用于设计、经济评价的数据。并且指出国内应当积极发展高浓度有机废水废液的湿式氧化法处理技术，把有机废水处理技术提高到一个新的水平。
钱伯章
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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
, 2006 本发明涉及一种等离子体增强裂解有机废弃物的方法，包括将固态、半固态、液态或气态的有机废弃物经前处理后，在等离子体炉中高温裂解，然后将裂解气体净化后二次燃烧，或是将裂解气体二次燃烧后再进行后处理净化。本方法电能消耗少、设备投资节省、运行成本低，运行稳定，操作简单 ...
吴承康, 魏小林, 盛宏至
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The past decade has witnessed a burgeoning demand of metals for global industrial development and infrastructure. Meanwhile, the depletion of mineral resources and the environmental damage caused by wastewater discharges pose significant threats to both economic and ecological sustainability. Fortunately, metal‐containing wastewaters also hold
Fei Zhang +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Photocatalytic molecular oxygen (O2) activation provides a sustainable approach to produce singlet oxygen (1O2) for organic contaminants detoxification. However, the charge carriers‐involved pathway usually suffers from unsatisfactory 1O2 production efficiency owing to energy loss caused by photogenerated hole‐mediated superoxide species (•O2−
Yan‐Biao Shi +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Chlorination roasting has emerged as a promising pyrometallurgical strategy for the selective recovery of lithium from spent lithium‐ion batteries (LIBs). In this study, a natural roasting agent, seawater‐derived chlorides, was employed to selectively extract lithium from spent LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode. MgCl2·6H2O, a main component
Bei‐Lei Zhang +7 more
wiley +1 more source
Gongye shui chuli, 2018 有机废水成分复杂，处理成本高，是污水处理研究领域的难题。不同于常规废水生化处理法，以有机污染物作为电子供体为特征的生物电化学系统能够有效降解有机污染物，同时回收有机污染物化学键中的化学能，实现废水能源化处理。综述了有机污染物作为生物电化学系统电子供体的研究进展，电子供体包括常规有机污染物、有毒有机污染物和新型污染物，并对其不足与发展前景进行了分析。
华涛 +5 more
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Gongye shui chuli, 2002 研究了季铵盐阳离子表面活性剂十六烷基铵离子(HDTMA)改性的蒙脱土在处理工业废水中的应用。结果表明:有机粘土对废水中有机污染物具有很强的吸附能力,且微生物的存在为有机粘土的再生提供了可能。因此在处理有机工业废水方面 ...
高斌, 徐仲艳, 王晓蓉, 杨柳燕
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