Struvite, the same substance that makes up kidney stones and irritates sewage plant operators, could be an effective alternative to using a limited supply of mined phosphate for crop fertilizer.
Urinary calculi—commonly referred to as “urinary stones” or “urolithiasis”—can be a painful and potentially fatal condition ...
Struvite stones, also known as infection stones, are kidney stones made of magnesium ammonium phosphate. Struvite stones are often associated with urinary tract infections and other conditions. Read ...