Sistem Monitoring Ph, Kekeruhan Dan Suhu Limbah Cair Berbasis Mikrokontroler …

ABSTRACT Liquid waste in the last pool of wastewater disposal at the palm oil factory needs to be measured for wastewater quality to avoid pollution and the negative impact of waste. Therefore, it is necessary to monitor the quality of palm oil liquid waste, one of which is by measuring the physical elements of liquid waste. To see these conditions, it is required to design a tool using Ar…