PENGARUH CONDUCTIVITY AIR DEMINERALIZATION PLANT
PADA MOTOR LISTRIK FEED WATER PUMP DI AREA PLTGU
BLOK 2 PT. PJB UP MUARA KARANG
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
FAKHRIZAL, MUHAMMAD RIDHO
Hariyati, Rina
Hariyati, Rina
Subject
Teknik Elektro
Datestamp
2020-01-16 11:59:34
Abstract :
The water demineralization system in the main cooling system is very necessary as a seawater purification device as a cooling system raw material from the PLTGU. The ion exchanger is a reversible chemical process between the liquid and the solid. Ion exchangers use resin as a catch for impurity ions which are then regenerated after the resin becomes saturated. The standard of conductivity value of the demineralization plant product is <1?S. If the water conductivity is> 1?S then the Demineralization plant must be regenerated, so that the conductivity of the water is <1?S. In the regeneration process of the Demineralization Plant using chemical substances namely HCl (hydrochloric acid) and NaOH (Sodium Hydroxide). After the Regen process on Demineralization plant, the value of water conductivity was 0.089?S. The result is that if the conductivity of the water used for the cooling system> 1?S, it will cause corrosion in the equipment contained in the plant.
The water demineralization system in the main cooling system is very necessary as a seawater purification device as a cooling system raw material from the PLTGU. The ion exchanger is a reversible chemical process between the liquid and the solid. Ion exchangers use resin as a catch for impurity ions which are then regenerated after the resin becomes saturated. The standard of conductivity value of the demineralization plant product is <1?S. If the water conductivity is> 1?S then the Demineralization plant must be regenerated, so that the conductivity of the water is <1?S. In the regeneration process of the Demineralization Plant using chemical substances namely HCl (hydrochloric acid) and NaOH (Sodium Hydroxide). After the Regen process on Demineralization plant, the value of water conductivity was 0.089?S. The result is that if the conductivity of the water used for the cooling system> 1?S, it will cause corrosion in the equipment contained in the plant.
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