Results 171 to 180 of about 8,593 (228)

Self-powered decentralized water treatment clean boat with electrochemical fenton system for antibiotic remediation in natural water bodies. [PDF]

Fundam Res
Chen Z, Gu X, Lou XY, Zhou H, Liang J, Shangguan Y, Chen H.   +6 more
europepmc   +1 more source

Computed tomography in ARDS, from morphological insights to AI-powered multi-modal analysis: a narrative review. [PDF]

J Intensive Care
Xu Z, Wu Y, Wang A, Shang Y, Yang L, Zou X.   +5 more
europepmc   +1 more source

Developing a PVDF/nTiO₂-(n-1)Fe(OH)₃ modified membrane for domestic wastewater treatment in mining areas as an alternative water source for mine backfilling. [PDF]

Sci Rep
Zhang H, Guo P, Luo J.
europepmc   +1 more source

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Self-Aeration Mechanism and Performance of Self-Aeration Subsurface Constructed Wetland System

2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring, 2011
A new kind of self-aeration subsurface constructed wetland system was designed. The self-aeration mechanism of self-aeration subsurface constructed wetland system was discussed in detail. The experimental results indicated that the self-aeration and denitrification effect of the system was perfect.
Jingwei Feng
exaly   +2 more sources

Self-aeration of open channel flow

Power Technology and Engineering, 2012
It is suggested that the cause of self-aeration in open-channel flow occurs when the turbulent normal stress exceeds the gravimetric pressure. A criterion for the start of self-aeration is established on this basis. A computational four-layer model of an aerated flow is proposed.
exaly   +2 more sources

Purification Effect of Self-Aeration Constructed Wetlands on COD

Advanced Materials Research, 2013
Aimed at the issue of dissolved oxygen concentration insufficiency in regular constructed wetlands, shale hollow bricks are adopted to build self-aeration constructed wetlands, to increase the oxygen supply capacity in the system. The experimental result indicates that DO concentration in self-aeration constructed wetlands is 0.1mg/L higher than that ...
Qi Hong Zhu, Hong Xia Xia
exaly   +2 more sources

Boulder-flow interaction associated with self-aeration process

Journal of Hydraulic Research/De Recherches Hydrauliques, 2008
In this experimental study, the boulder-flow interaction associated with the self-aeration process was investigated in a 0.50m wide flume. Experiments were performed with three different boulder arrangements and four different relative boulder submergences using Reynolds numbers from 5×103to 5 × 104.
Serhat Kücükali, Sevket Çokgör
exaly   +3 more sources

Characteristics of Self-Aerated Flows

Journal of the Hydraulics Division, 1970
Characteristics of self-aerated flows in open channels are studied by dividing the flow into two zones: (1) wall turbulent zone; and (2) free turbulent zone. Theoretical equations developed for air concentration and velocity in the free turbulent zone, starting from the basic equations of motion and continuity are checked with experiments conducted in ...
Nagar S. Lakshmana Rao, Kyatasandra Seetharamiah, Thimmaiah Gangadharaiah   +2 more
openaire   +1 more source