Constructed Wetlands for the Pre-Treatment of Drinking Water Obtained from Coal Mines

Greenwood, Arkansas, a city of about 7,700 people in west-central Arkansas, has experienced tremendous growth in population during the past decade. The city has the current capacity to produce 4.55x10 L of water daily. Demand for city water use is expected to exceed 6.82 x10 L within the next five years. An additional 2.27x10 L per day is needed to augment… CONTINUE READING