Results 1 to 10 of about 4,379 (45)
Gongye shui chuli, 2022 东胜气田采出水中混入了压裂返排液，造成采出水COD偏高，水质趋于复杂，水处理系统处理效率降低。基于现有采出水处理流程及药剂体系，优选次氯酸钠为氧化剂，降解高分子物质，以提升后续絮凝沉降效果。制定了处理典型含压裂返排液采出水的药剂制度为：氧化剂700 mg/L+pH调节剂400 mg/L+混凝剂450 mg/L+有机絮凝剂0.6 mg/L。处理后悬浮固体（SS）为4.67 mg/L，含油质量浓度为3.81 mg/L，满足回注要求。针对现有流程改造，推荐在处理厂除油罐中加入氧化剂，改造工程量小 ...
彭杰, 田永刚, 马军军, 何荣华
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Veterinary Dermatology, Volume 33, Issue 5, Page 402-406, October 2022., 2022 Abstract Background In humans, the acidic pH of the ear canal plays a protective role against infection and a change towards alkalinity of the external auditory canal (EAC) is a local factor in the progression of acute to chronic otitis externa (OE).
Pauline Panzuti +5 more
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Gongye shui chuli, 2011 低剂量水合物抑制剂随多相混输体系进入到油气水处理系统后,对油气水处理工艺和处理效果有着不同程度的影响。研究了5种不同类型的低剂量水合物抑制剂进入污水处理系统后对污水结垢性和腐蚀性的影响。研究表明,低剂量水合物抑制剂对油田污水的结垢性影响不大,但是与阻垢分散剂配伍不理想;对于存在H2S酸性腐蚀的油田污水,低剂量水合物抑制剂对其腐蚀性有抑制作用,且与咪唑啉衍生物类缓蚀剂配伍性良好。
靳晓霞 +5 more
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Gongye shui chuli, 1999 木素是一种来源丰富、价格低廉的可再生资源，它的衍生物在水处理工业中可作为絮凝剂、阻垢剂、缓蚀剂、防锈剂等使用。作者综述了木素系水处理剂的研究进展，并从理论上分析了木素衍生物制备多功能水处理剂的可能性 ...
楼宏铭, 邱学青, 杨卓如
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Gongye shui chuli, 2010 通过对油田常规采出水处理常用缓蚀剂、杀菌剂、阻垢剂的性能评价及配伍性研究,确定了不同药剂间的影响规律,找出了不同药剂间的协同效应与投加顺序的关系,提高了水处理药剂的作用效果,在保证水处理效果的前提下,可降低水处理药剂成本30%左右。
韩霞
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Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Metal–organic framework (MOF) membranes are a novel class of composite membranes. They use crystalline porous MOF materials as separation layers or functional fillers. Because of their well‐ordered and tunable pore structures and highly controllable chemical environments, MOF membranes show broad application prospects in gas separation ...
Yanqing Qu +7 more
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Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT The pollution caused by antibiotics to aquatic ecosystems is becoming increasingly serious, thus more effective treatment methods are urgently required. Although the photocatalytic degradation behavior of tetracycline (TC) is relatively well understood, sulfamethoxazole (SMZ), an emerging pollutant originating from large‐scale livestock ...
Yihang Yang +6 more
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Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Achieving rapid and selective separation of anode and cathode materials remains a critical challenge in the recycling of spent lithium‐ion batteries. This study develops a microwave‐enhanced flotation strategy for the efficient recovery of cathode and anode materials.
Peiyuan Ye +5 more
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Gongye shui chuli, 1996 对催化剂生产过程中的废水处理进行了研究，.讨论了废水水质的稳定性和处理方法，发现高的pH值和硅酸盐含量是影响废水体系稳定的主要因素，采用药剂ZC-2F处理废水的结果表明，ZC-2F絮凝速度快、处理效果好，是一种性能优良的含硅酸盐废水处理剂。
吴伟, 韩哲茵, 江少明, 唐毅青
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Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Esophageal cancer is the seventh leading cause of cancer death, and the energy depletion in cancer cells can be achieved through synergistic therapy. The integration of sonodynamic therapy and chemotherapy offers a promising comprehensive treatment strategy for esophageal cancer.
Mengya Li +4 more
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