Ceramic powders used in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; Chemicals for the treatment of water and wastewater; Chemicals for use in sludge treatment

Ceramic particles for use as a filtering media in water and wastewater treatment, and air purification.; Chemicals for the treatment of water and wastewater; Chemicals for use in purification of water; Chemicals for use in purifying water

Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants