Antimicrobial, antibacterial and antifungal chemical additives for use in the manufacture of cosmetics and personal care products

Oil and gas well stimulation and acidizing services, namely, removal of damaging substances in order to enhance production

Organic chemical additives used in oil and gas well treatment operations, including acidifying, scale inhibiting and fluid loss in perforations

OIL AND GAS WELL DRILLING FLUIDS

Composting receptacles of plastic

waste water screening units and waste water filtration units for use in sewage treatment and industrial waste water treatment

APPARATUS FOR USE PARTICULARLY IN WASTE WATER PURIFICATION-NAMELY, INSTALLATIONS FOR HEATING AND COOLING, FLOTATION AND FLOCCULATION EQUIPMENT, SUCH AS FLOTATION APPARATUS, AERATORS, OXYGENATORS AND MIXERS, AND FILTERS FOR DISPOSAL OF SUSPENDED SOLIDS FROM LIQUIDS

industrial biomass dryers