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INDUSTRIAL AND MUNICIPAL WASTEWATER MONITORING, ANALYSIS AND CONTROL SYSTEMS COMPRISING COMPUTER INTERFACES AND COMPUTER PROGRAMS; AND ELECTRONIC AND OPTICAL INSTRUMENTS, NAMELY, DISSOLVED OXYGEN DETECTORS, pH DETECTORS, AMMONIA DETECTORS, BIOLOGICAL ACTIVITY DETECTORS, ELECTRICAL CURRENT DETECTORS, CHEMICAL DETECTORS AND OPTICAL PROBES FOR DETECTING AND ANALYZING WASTEWATER PROCESS PARAMETERS IN MUNICIPAL, INDUSTRIAL AND LABORATORY USES

[ 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 ]