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<p><font size="2" face="sans-serif">Bom Dia,<br>
</font></p>
<p><font size="2" face="sans-serif">Pra quem curte tecnologias
baseadas no uso de materias naturais:</font><br>
<br>
<font size="2" face="sans-serif">Além das membranas poliméricas e
cerâmicas também existem as membranas de "madeira" para
tratamento de água.</font><br>
<br>
<font size="2" face="sans-serif">“Wood membranes” for oil-water
separation</font><br>
<a
href="http://www.ifb.ethz.ch/woodmaterialsscience/the-group/funcitonal-lignocellulosic-materials--etienne-cabane.html"><font
size="2" face="sans-serif">http://www.ifb.ethz.ch/woodmaterialsscience/the-group/funcitonal-lignocellulosic-materials--etienne-cabane.html</font></a><br>
<br>
<font size="2" face="sans-serif">Water Treatment from Aluminum
Using a Wood Membrane</font><br>
<a
href="https://link.springer.com/article/10.3103/S1063455X18040100"><font
size="2" face="sans-serif">https://link.springer.com/article/10.3103/S1063455X18040100</font></a><br>
<br>
<font size="2" face="sans-serif">Wood filter removes toxic dye
from water</font><br>
<a href="https://phys.org/news/2017-04-wood-filter-toxic-dye.html"><font
size="2" face="sans-serif">https://phys.org/news/2017-04-wood-filter-toxic-dye.html</font></a><br>
<br>
<font size="2" face="sans-serif">Water filtration through wood
with helical cross-flow</font><br>
<a
href="https://www.tandfonline.com/doi/abs/10.1080/19443994.2013.837010"><font
size="2" face="sans-serif">https://www.tandfonline.com/doi/abs/10.1080/19443994.2013.837010</font></a></p>
<p><br>
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<p>Markos<br>
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