PAQUES

Installations for the purification of water, waste water and gases; installations for the anaerobic and aerobic treatment, purification or fermentation of water, waste water and or silt

Building construction; Repair services, namely, repair of water and waste water purification apparatus and repair of apparatus for purifying gases; Installation services of apparatus used in the purification of water, waste water and gases; installation services of gas and water purification installations

Scientific and technological services, namely, scientific research, analysis, and testing in the field of purification of water, waste water and gases; design and research services in the field of purification of water, waste water and gases; chemical analysis; chemical, bacteriological and microbiological research services

Technical advice relating to treatment and purification of water, waste water, and gas and recycling of waste