Results 31 to 40 of about 391 (76)

[Advances in the development of analysis techniques for organophosphate diesters in water]. [PDF]

open access: yesSe Pu
Chen J   +8 more
europepmc   +1 more source

低温三效蒸发工艺中脱硫废水蒸发特性研究

open access: yesGongye shui chuli
脱硫废水蒸发特性是低温三效蒸发工艺参数确定的重要指标,通过蒸发实验,研究了脱硫废水蒸发速率与废水悬浮固、含盐浓度、密度间的关系,确定了系统最佳运行状态下的出料浓度。实验结果表明:脱硫废水悬浮固低利于废水蒸发,废水中固体颗粒可为盐分结晶提供晶种,颗粒冲刷作用降低了列管结垢风险,综合考虑蒸发效率和降低列管结垢风险,进水悬浮固建议为4%;脱硫废水蒸发速率随着含盐浓度的增加而降低,且含盐浓度越大蒸发速率降低得越快,可能与溶液黏度、溶液表面张力以及离子水合数有关;脱硫废水蒸发速率与溶液密度负相关,当溶液密度超过1
高红龙   +5 more
doaj  

[Application and challenges of tissue engineered scaffolds in treatment of long-segment laryngotracheal stenosis]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yu Q   +7 more
europepmc   +1 more source

[Clinical exploration and practice of a 16-step new model of comfortable supragingival scaling]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Chen Y   +6 more
europepmc   +1 more source

[Functional characterization of double-negative T cells isolated from leukoreduction filter residues]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Xiang Z   +6 more
europepmc   +1 more source

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