Toxic algal blooms have been happening more often in the rivers off Lake Okeechobee. One of the main causes is phosphorous runoff from wastewater and farmland. But a new filter may make algal blooms caused by wastewater a thing of the past.
Phosphate mining and production takes a heavy toll on the state's environment. But the industry also plays a key role in Florida's economy. This week on Florida Matters we’re exploring what phosphate contributes to the state, and at what price.