Optimal nutrient ratios for wastewater treatment - HACH LANGE

NUTRIENTS_MEASUREMENT SOLUTIONSOptimal nutrient ratios with modernmeasurement technologyMeasuring station for laboratory analysisDR 3900LT 200AlternativeHT 200SCuvette testsCompact and powerful spectrophotometer (320–1100 nm) with RFIDtechnology for reliable and traceable measurement results in routineanalyses and user applications; barcode reader (IBR) for automaticevaluation of LANGE cuvette tests; backlit graphic display with touchscreenDry thermostat for standard and special digestions; preprogrammeddigestions for the analysis of COD, total N, total P, TOC, organic acids,metalsHigh-temperature thermostat for fast digestion for the analysis of COD,total N, total P, metals in just 35 minutes; standard digestions foranalysis of TOCReady-to-use reagents with maximum user safety; highly precise;approved method; more than 50 parameters and measuring rangesSystems for online measurementAMTAX scPHOSPHAX scAISE scAN-ISE scNISE scNITRATAX scSC 1000 ControllerAlternativeSC 200 ControllerProcess measuring instrument for continuous determination of theammonium concentration in water and wastewater samples with alow solids content. The measurement is carried out by a gas-sensitiveelectrode.Process measuring instrument for continuous determination ofthe ammonium concentration in water and wastewater sampleswith a low solids content. The measurement is carried out using thevanadate-molybdate method.ISE probe for continuous in-fluid determination of the ammonium concentration(AISE sc, AN-ISE sc) and nitrate concentration (NISE sc, AN-ISE sc). The measurement is carried out using an ion-selective electrode(ISE) with automatic potassium and chloride compensation. Especiallyeasy handling thanks to the CARTRICAL plus sensor cartridge.Process probe for determining the nitrate content directly in water,wastewater or activated sludge; no sampling required; self-cleaning;reagent-free method; variety of measuring rangesA SC1000 controller system consists of a single display module andone or more probe modules. It is configured modularly to suit thecustomer’s specific requirements and can be expanded at any time toinclude additional measurement locations, sensors, inputs, outputs andbus interfaces. Each module controls up to eight sensors.Controls up to two sensors (not for AMTAX sc or PHOSPHAX sc).Measurement station for laboratory analysis,with DR 3900 photometer, LT 200 thermostatand LANGE cuvette testsLiterature1. ATV-Handbuch: Biologische und weitergehendeAbwasserreinigung, Ernst & Sohn-Verlag 19972. K. Hänel: Biologische Abwasserreinigung mitBelebtschlamm, VEB Gustav Fischer Verlag,19863. K. Mudrack, S. Kunst: Biologie der Abwasserreinigung,Gustav Fischer Verlag, 19944. Arbeitsblatt DWA A 1315. S. Kunst, C. Helmer, S. Knoop: Betriebsproblemeauf Kläranlagen durch Blähschlamm,Schwimmschlamm, Schaum, Springer-Verlag20006. D. Jenkins, M. G. Richard, G. T. Daigger:Manual on the causes and control of activatedsludge bulking, foaming, and other solidsseparation problems, Lewis Publishers 20047. Poster „Betriebssicherheit und Kosteneinsparungmit HACH LANGE“, DOC140.72.00449DOC040.52.10005.Oct12HACH LANGE MAROC SARLAUVilla 14 – Rue 2 Casa PlaisanceQuartier Racine ExtensionMA-Casablanca 20000Tél. +212 (0)522 97 95 75Fax +212 (0)522 36 89 34info-maroc@hach-lange.comwww.hach-lange.maTél. +212 (0)522 97 95 75