| http://www.w3.org/ns/prov#value | - Synagro, the company that handles much of the sewage sludge generated by the state's wastewater plants, argues that the current limitations are enough to protect water quality, and tightening them would undermine what it says is essentially recycling of organic material.But state environmental officials acknowledge there is a higher risk that nitrogen and phosphorus will wash off farm fields into
|
