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	<title>Comments on: What is the best media for acid neutralization in a home chemical feeder system potash, soda ash, or calcite?</title>
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		<title>By: Whatever</title>
		<link>http://trevorweir.com/Ecommerce/267/what-is-the-best-media-for-acid-neutralization-in-a-home-chemical-feeder-system-potash-soda-ash-or-calcite/comment-page-1/#comment-962</link>
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		<pubDate>Wed, 03 Feb 2010 13:57:09 +0000</pubDate>
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		<description>you might NOT want to use calcite, although its probably ok.  since calcite contains Calcium (as Ca2+), it might form insoluble salts (like CaSO4 or Ca2(PO4)2) which could potentially clog the pipes of your feeder system.

think &quot;soap scum.&quot;  calcite might form soap scum on/inside your pipes.

otherwise, soda ash (contains sodium as Na+) or potash (contains potassium as K+) should both probably work fine</description>
		<content:encoded><![CDATA[<p>you might NOT want to use calcite, although its probably ok.  since calcite contains Calcium (as Ca2+), it might form insoluble salts (like CaSO4 or Ca2(PO4)2) which could potentially clog the pipes of your feeder system.</p>
<p>think &#8220;soap scum.&#8221;  calcite might form soap scum on/inside your pipes.</p>
<p>otherwise, soda ash (contains sodium as Na+) or potash (contains potassium as K+) should both probably work fine</p>
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