Project Overview:
Black water treatment, check different water quality parameter and make it ready for reuse.

Component:
PLC CPU S7-1200, Input and output module, KTP 700 etc.

Project summary:
In automatic mode, if everything is in healthy condition and pre-requisite are met, the water treatment process starts. Here, the prerequisites are: water level, treated water demand, water filtration etc.
A suction water pump draws water from the source and store in ‘Biological Tank’, if the water in the ‘Biological Tank’ is below the predefined level. For filtration, this water is transferred from ‘Biological Tank’ to ‘Modulation Tank’. Always, a pair of air blower, situated in each ‘Biological Tank’ and ‘Modulation Tank’, maintain its DO (Dissolved Oxygen) level. Finally, the filtered water is stored in the ‘Treated Water Tank’.