Coffee ground for everything even for killing the scales

What to use? When?

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igor.glukhovtsev
Large Palm
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Joined: Fri Jul 23, 2010 1:33 am
Location: Almaty, Kazakhstan, Zone 6a, 43°15′00″

Coffee ground for everything even for killing the scales

Post by igor.glukhovtsev » Tue Feb 05, 2013 7:21 am



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TimMAz6
Palm Grove
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Joined: Thu Jul 01, 2010 2:15 am
Location: Massachusetts USDA 6b

Post by TimMAz6 » Tue Feb 05, 2013 7:31 am

yes coffee and coffee grounds are low in pH...............I design wastewater treatment systems and coffee shops generally have the worst wastewater since the wastewater is so low in pH it kills off the 'good' bacteria in the treatment system. We install limestone filters on the drain pipes leading to the septic tanks to raise the pH so the beneficial bacteria can survive.
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