Method for reducing odor and harmful materials from sewer plant process streams

摘要

The present invention provides methods for reducing odor and harmful materials, such as heavy metals and organic compounds, from sewer and/or industrial plants using humate and/or leonardite. The humate and/or leonardite has a particle size of about 400 mesh or less.

主权项

1. A process for treating a sewer stream comprising passing a flow of the sewer stream through leonardite, said leonardite comprising a particle size of about 400 mesh or less and having been reacted with gaseous ammonia so as to render the leonardite into a water-soluble powder.