Ammonia treatment system

Provided is an ammonia processing system (1) comprising: a drainage line (10) for supplying boiler drainage (W) to a mixing tank (9); a pH-measuring unit (24) for measuring the pH of the boiler drainage (W) flowing in the drainage line (10); a pH-adjusting unit (23), which is provided on the drainag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MITAMURA, AKIHIRO, SHIJO, DAIKI, NASU, YUSAKU, TAKANAMI, HIROYUKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMISTRY ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WEAPONS
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Beschreibung
Zusammenfassung:	Provided is an ammonia processing system (1) comprising: a drainage line (10) for supplying boiler drainage (W) to a mixing tank (9); a pH-measuring unit (24) for measuring the pH of the boiler drainage (W) flowing in the drainage line (10); a pH-adjusting unit (23), which is provided on the drainage line (10) and is for adding a pH adjusting agent to the boiler drainage (W) to adjust the pH of the boiler drainage (W); an electrolysis device (2) for electrolyzing seawater or saline and generating electrolyzed water (E) comprising hypochlorous acid; a supply line (18), which is provided upstream of the merging section (20) of the drainage line (10) and the mixing tank (9) and is for supplying the hypochlorous acid generated in the electrolysis device (2) to the boiler drainage (W); and a control unit (8) for controlling the amount of pH adjusting agent added on the basis of the value measured by the pH-measuring unit (24).