Environmental Engineering Commons^™

An Assessment Of Phosphorus Recovery From Dairy Wastewater, Éanna Kelleher

Theses

Phosphorus is an important nutrient for plant and animal life. It is one of the three essential nutrients required for plant growth; Nitrogen, Phosphorus and Potassium. It plays a vital role in the quality and structure of plants. In animals it is essential for the transfer of energy around the body and for the development of the skeleton. Phosphorus is mined from deposits of phosphate rock and is mainly used to produce fertiliser which is applied to agricultural land to improve plant growth. However, phosphorus is a finite resource and, similar to oil, is expected to peak during this century. …