B

INSTALLATION AND MAINTENANCE OF ELECTRONIC AND OPTICAL EQUIPMENT FOR DETECTING, ANALYZING, AND MONITORING INDUSTRIAL AND MUNICIPAL WASTEWATER INFLUENT, EFFLUENT AND PROCESS PARAMETERS

INSTALLATION AND MAINTENANCE OF COMPUTER SOFTWARE FOR DETECTING, ANALYZING AND MONITORING INDUSTRIAL AND MUNICIPAL WASTEWATER INFLUENT, EFFLUENT AND PROCESS PARAMETERS; AND COLLECTION, MONITORING AND ANALYSIS OF INDUSTRIAL AND MUNICIPAL WASTEWATER INFLUENT, EFFLUENT AND PROCESS PARAMETERS DATA COLLECTED BY ELECTRONIC AND OPTICAL EQUIPMENT, AND CONSULTATION SERVICES BASED ON SUCH DATA COLLECTION, MONITORING AND ANALYSIS; AND ENGINEERING CONSULTING SERVICES IN THE FIELD OF INDUSTRIAL AND MUNICIPAL WASTEWATER