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At what week can you ask for a membrane sweep? 

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Follow-up testing can be helpful at approximately 6 week intervals.
Strong correlations were found between microbial growth and pressure drop in a membrane fouling simulator which proved that a membrane fouling simulator can be a fast growth predictor (within a week).
70 mg BIBW 2992 OD can be safely administered in a 2 week on, 2 week off schedule.
In addition, the particles can show good dispersibility at least for 1 week in aqueous media.
Turning in the first week enables proper formation of extra-embryonic membrane and in the final week avoids embryo malpositioning.
Membrane cleaned at elevated temperature and higher concentration presented a higher water flux than the virgin membrane which can be a worrying sign of alteration in membrane properties.
Through this research, GA confirmed that at least 12h of dialysis should be conducted for a week.
For hydrophobic pervaporation of wastewater, sweep gas pervaporation should be combined with a moderate vacuum (of around 0.1 bar) to improve the pervaporation performance; the performance at atmospheric pressure for the conditions selected leads to excessive membrane areas.
Under optimum conditions, three to four grams of basement membrane can be isolated under safe and rapid conditions in one week.
The sweep suture serves as a safeguard for what may otherwise be a difficult adjustment.

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