ONLINE ANALYSER FOR WASTE WATER The special character for analyser in industrial waste water monitoring and control applications is demanded because of the complex matrix of inferring parameters/ions. The change of waste water from different processes challenges the stability and operational reliability of online analysers. The measurement should be robust against interfering ions and changing environmental situations. This leads to the necessity of simple measurement methods and easy system design. SEIBOLD® COMPOSER FOR INDUSTRIAL WASTE WATER SEIBOLD-Messtechnik developed for industrial waste water the SEIBOLD® COMPOSER online analyser. The easy system design is also accountable for the spectacular low maintenance tasks and the very high operational reliability. Dependent multi parameters, i.e. nickel and zinc, are available as an option. This feature adds also more measurement accuracy to the SEIBOLD® COMPOSER. All SEIBOLD® COMPOSER can work in real continuous mode for continuous data streams. The parameters of the waste water analyser SEOBOLD® COMPOSER are Heavy Metals, Cyanides, Ammonia, Chloride, Fluoride and Phosphate. These parameters are available for very low (0.005-1 mg/l), low (0.05-2 mg/l) and high (0.1-20 mg/l) measures.