DefinePK

Abstract

Tidore Island is a small island which its domestic and non-domestic water requirements at 2018 was 125.21 l/sec and expected to be 167.98 l/sec by 2038. The existing data show the average of water source in the form of Deep Well in Tidore Island is 2.5 - 5 l/sec, in other words Tidore Island needs around 60 Deep Wells. The plant of Green Water Supply Concept is to make Shallow Wells with depths between 24 - 40 meter below ground level and pump them into 500 m3 capacity reservoirs at an altitude of 469 meter and Micro Hydro Water Turbine which installed at an altitude of 134 meter. The potential of ground water in Rawa Lembah Kramat is around 55 l/sec, make it suitable to be planted with a capacity of 50 l/sec water turbine and estimated will produce 105 KW electrical energy if it’s total efficiency is 65% and it’s difference falling altitude is 346 meter. The Calculation show the electrical power requirement for 50 l/sec capacity 120 meter head pumps is 98KW, this means the electrical energy generated by micro hydro turbine is able to meet the energy requirements of raw water pumps.