Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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Removing Phosphates from Wastewater
We have approximately 180 ppm of phosphates in our plants discharge water. Our discharge stand is 10 ppm. Any easy way or process to treat these levels to or discharge standards?
Robert HarveyEnvironmental Engineer - Atlanta, GA, USA
2005
Robert,
Bench test effluent after adding lime. You might have to acidify first, but try just adding some calcium (or magnesium) ions, mix and separate solids.
Should get most of it.
Trent Kaufman
electroplater - Galva, Illinois
2005
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