in surface treatment applications precious metals chemicals & catalysts high potency active pharmaceutical ingredients stationary emissions control catalysts for chemical plants cobalt and pre-alloyed powders for stone and concrete cutting tools cobalt and nickel compounds for the production of colors...
also one of the most active ecosystems on earth. a handful of soil contains more organisms and micro-organisms than the planet's entire human population. worldwide soils encompass one quarter of the planet's biodiversity , including billions of microbes that are the foundation of today's antibiotics. in...