KONTINUIERLICHES ANALYSEVERFAHREN FUER DIE IN DEM KOPFWASSER EINER DESTILLATIONSKOLONNE FUER KOHLENWASSERSTOFF ANWESENDEN CHLORIERTEN IONEN UND ANALYSEVORRICHTUNG FUER DIE ANWENDUNG DIESES VERFAHRENS.

摘要

This process of analysis comprises the following operations taken in this order or in a different order:… - abstracting from the said head-waters an offtake flow of water to be analysed,… - removing the hydrocarbons and the suspended matter from the said offtake,… - injecting nitrogen into this offtake to entrain hydrogen sulphide and residual hydrocarbons, oxidising the sulphide ions S<2><-> or HS<-> to sulphate ions,… - acidifying the said offtake,… - finally measuring, by ionometry, especially by means of a combined electrode (46), the content of chloride ions present. ……