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Is a speculum used for a membrane sweep? 

Porosity
Membrane
Effluent
Membrane fouling
Ultrafiltration

Answers from top 10 papers

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Papers (10)Insight
Journal Article•DOI
Methods used to diagnose premature rupture of membranes: a national survey of 812 obstetric nurses
Jana L. Atterbury, Lynn J. Groome, Charles Hoff 
01 Sep 1998-Obstetrics & Gynecology
10 Citations
A sterile speculum examination is used more often to obtain vaginal fluids for testing and to diagnose ruptured membranes in teaching or military facilities and when nursing personnel have been trained in speculum examinations.
Journal Article•DOI
Fractal reconstruction of rough membrane surface related with membrane fouling in a membrane bioreactor
Meijia Zhang, Jianrong Chen, Yuanjun Ma, Liguo Shen, Yiming He, Hongjun Lin 
01 Sep 2016-Bioresource Technology
36 Citations
The reconstructed membrane surface can be potentially used for interaction energy evaluation.
Journal Article•DOI
The influence of the porous support layer of composite membranes on the separation of binary gas mixtures
Uwe Beuscher, Charles H. Gooding 
06 Jan 1999-Journal of Membrane Science
65 Citations
It can be used to aid in the development of membrane structures for enhanced performance.
Open access•Journal Article•DOI
The effects of minor components on the gas separation performance of membranes for carbon capture
Colin A. Scholes, George Q. Chen, Wen X. Tao, Joannelle Bacus, Clare Anderson, Geoff W. Stevens, Sandra E. Kentish 
01 Jan 2011-Energy Procedia
25 Citations
Such a membrane might be useful in reducing the gas volumes processed in a downstream solvent absorption step, or might be used in a membrane reactor as part of the water gas shift reaction.
Journal Article•DOI
Relating the pore size distribution of ultrafiltration membranes to dextran rejection
S. Ranil Wickramasinghe, Bower Shane, Zhen Chen, Abhik Mukherjee, Scott M. Husson 
15 Sep 2009-Journal of Membrane Science
66 Citations
also indicate that field-emission scanning electron microscopy, a routinely used imaging technique, may be used to estimate the rejection curve for a membrane, thus enabling more informed selection of an appropriate membrane for a given separation.
Journal Article•DOI
Treatment of aquaculture wastewater using ultra-low pressure asymmetric polyethersulfone (PES) membrane
A. Nora'aini, A. Wahab Mohammad, Ahmad Jusoh, M.R. Hasan, Nurliza Ghazali, Khairulida Kamaruzaman 
01 Nov 2005-Desalination
69 Citations
These findings showed that membrane technology has a great potential to be used for this particular application.
Journal Article•DOI
New Ceramic Microfiltration Membranes from Tunisian Natural Materials: Application for the Cuttlefish Effluents Treatment
Sabeur Khemakhem, André Larbot, R. Ben Amar 
01 Jan 2009-Ceramics International
107 Citations
This membrane can be used for crossflow microfiltration.
Open access•Journal Article•DOI
Development of an Asymmetric Ultrafiltration Membrane from Naturally Occurring Kaolin Clays: Application for the Cuttlefish Effluents Treatment
Sonia Bouzid Rekik, Jamel Bouaziz, André Deratani, Semia Baklouti 
10 Sep 2016
15 Citations
This membrane can be used for crossflow ultrafiltration.
Journal Article•DOI
Quantifying the effect of ionic strength on colloidal fouling potential in membrane filtration
Gurdev Singh, Lianfa Song 
15 Apr 2005-Journal of Colloid and Interface Science
61 Citations
This could then be used to design the membrane process or pretreatment stages required to mitigate membrane fouling.
Journal Article•DOI
Ultrapermeable Thin Film ZIF-8/Polyamide Membrane for H2/CO2 Separation at High Temperature without Using Sweep Gas
Javier Sánchez-Laínez, Lorena Paseta, Marta Navarro, Beatriz Zornoza, Carlos Téllez, Joaquín Coronas 
01 Oct 2018-Advanced Materials Interfaces
34 Citations
These membranes, also measurable without sweep gas, are highly suitable for industrial application.

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