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Neutralizing pH value of sugar cane juice is the important craft in the control process in the clarifying process of sugar cane juice, which is the important factor to influence output and the quality of white sugar. On the one hand, it is an important content to control the neutralized pH value within a required range, which has the vital significance for acquiring high quality purified juice, reducing energy consumption and raising sucrose recovery. On the other hand, it is a complicated physical chemistry process, which has the characteristics of strong non linearity, timevarying, large time-delay, and multi- input. Therefore, there has not a very good solution to control the neutralized pH value. In this process we maintain PH value by adding lime with sugar juice. The flow of lime and sugar is controlled through variable frequency drive. This method is able to maintain PH quickly and accurate.

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How to Cite
Anurekha.K.G, Gowtham.G, Gunasekaran.R, Janarthanan.N, & Meivel. (2017). Controlling of ph level in sugar manufactoring unit . International Journal of Intellectual Advancements and Research in Engineering Computations, 5(2), 1157–1161. Retrieved from