Sistem Pengukur Kadar Logam pada Air dengan Penjernih Air Tenaga Surya Menggunakan Filter Karbon Berbasis Arduino

Abstract

A device has been designed for a system for measuring metal levels in water with water purification using an arduino-based carbon filter. To get the results of the analysis of metal content in water which is good for health. In measuring a particle contained in an invisible aqueous solution, you can use a TDS sensor. Water is a natural resource that is needed for all living things. Therefore, water resources must be protected so that they can still be used properly by humans and other living things. Tests on the water filter were carried out with several metal samples, namely well water which was measured before being filtered having a Hg content value of 7 % and a Pb level of 9 %. And after being filtered it has a value of 5% Hg content and 7 % Pb content so that it can be concluded that the water content after filtering is reduced. The results of testing and measuring the sensor tools that have been obtained are already working well and can measure according to what has been determined.