Question:
Steve, in your March 2003 “Increased Floc” article, you responded to a reader’s question regarding increasing amount of floc in the wastewater pretreatment clarifier even though “nothing in our operations or chemistries has changed...” Chances are that something did indeed change, and detective work is needed to find the culprit.
Question:
Several months ago I became the plant manager of a production facility that takes rolled steel and performs stamping, welding, drilling, vibratory finishing, zinc phosphating, and electrocoating in order to produce our customers' products.
Question:
I enjoy your specific, accurate responses to questions, even when the subject is out of our “field of view.” I’m the part-time environmental/safety manager for a small custom coater.
Question:
Due to the buildup of contaminants, we are looking at removing about one-half of our chrome plating bath and reconstitute it back to normal operating volume and strength.
