Results 101 to 110 of about 55,118 (148)

臭氧气浮-核晶造粒工艺处理油气田采出水与再生利用

Gongye shui chuli
为解决油气田采出水水量大、水质复杂等难题，实现油气田采出水处理后再利用的目标，提出一套臭氧气浮-核晶造粒组合工艺，处理后采出水可满足配制胍胶压裂液的水质要求。以COD和SS去除率为评价指标，对比了预臭氧氧化-混凝和臭氧气浮两种工艺，结果表明臭氧气浮工艺对COD和SS的处理效果更佳，二者去除率分别可达到59%和88%，处理后COD和SS均满足配制胍胶压裂液的水质要求。以Ca2+、Mg2+去除率为硬度指标，对比了核晶造粒和化学沉淀两种工艺的除硬效果，结果表明核晶造粒工艺在除硬方面具有显著优势，对Ca2 ...
宋吉娜, 岳雯, 同霄, 许兰洲, 王亚东, 商亚博, 金鑫, 金鹏康   +7 more
doaj  

[<i>Yiqi Jiedu</i> Formula regulates immune microenvironment of liver cancer in mice by inhibiting overactivation of NF-κB signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang Z, Liu L, Shi M, Hou Y, Dong L, Zhang G.   +5 more
europepmc   +1 more source

[Preparation of mesoporous covalent organic framework core-shell stationary phase and its application in the analysis of astragaloside Ⅳ content in <i>Astragalus</i>]. [PDF]

Se Pu
Zhao XY, Jin JY, Liu XJ, Yan LJ, Yang SY, Zhang ZW, Zhang LY, Wu RF.   +7 more
europepmc   +1 more source

空气清洗消毒器

, 2004
一种空气清洗消毒器，包括一个壳体，所述壳体上具有进气口和出气口，在进、出气口之间的壳体空间构成空气流通和清洗消毒室；一个位于壳体下面并装有水或水溶液的水箱，水箱设有进水口和排水口；一个与水箱相连用于抽水的水泵；至少一个位于空气清洗消毒室内可将液体雾化的喷嘴；一根连接所述喷嘴和水泵的输水管；一个在壳体底部与水箱相连的回水管道；以及一个位于进气口和/或出气口处的风扇。在风扇作用下，空气进入该清洗消毒器并穿过水雾区，其中的各种悬浮颗粒和病毒病菌等多种有害物质被水或水溶液溶解、杀灭，最终空气被有效净化 ...
姜宗林, 姜俊成, 李岐
core  

[Advances in inhalable nano-formulations]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Luo Y, Yue X, Zhao Z, Zhang X.
europepmc   +1 more source

[Defect modification of calcium silicate and its application in oral bacteriostasis and tooth remineralization]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Hu Y, Zhang S, Zhang J, Luo H, Li Y, Zhang J, Chen X.   +6 more
europepmc   +1 more source

[Effects and Efficacy of Wenyang Huayin Yangxin Prescription on the Traditional Chinese Medicine Syndromes of Patients With Chronic Heart Failure Combined With Diuretic Resistance]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wu J, Xiao D, Zhan T, Yuan Y, Zhan Y, Liu H.   +5 more
europepmc   +1 more source

[Using Xiaoqinglong Decoction to Treat Acute Exacerbation of Chronic Obstructive Pulmonary Disease Presenting External Cold and Internal Fluid Retention Syndrome: Observation of the Clinical Efficacy]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Tang W, Zeng Z, Zhou P, Jia G, Meng K, He C.   +5 more
europepmc   +1 more source

[Guideline for transfusion management in Chinese children with transfusion-dependent thalassemia (2025)]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Committee of Thalassemia Prevention and Treatment, China Maternal and Child Health Association, Subspecialty Group of Hematology, Society of Pediatrics, Chinese Medical Association, China Thalasemia Prevention and ControlCollaboration Network, Editorial Board of Chinese Journal of Contemporary Pediatrics.   +6 more
europepmc   +1 more source

[Advances in Novel Disinfection Technologies for Biofilm-Associated Nosocomial Infections]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Ke D, Tan X, Chen K, Xue X, An N, Ye K, Zhang X, Li Y, Zeng J.   +8 more
europepmc   +1 more source