ENVIRONMENTAL AND HEALTH IMPLICATIONS OF LIQUID WASTE FROM THE STONE CARVING INDUSTRY: CASE STUDY IN SEDAYU VILLAGE, MAGELANG, CENTRAL JAVA, INDONESIA

Sedayu Village in Magelang Regency is a hub for stone carving craftsmanship, generating liquid waste that poses potential environmental contamination and health hazards.This study aims to analyze the quality of liquid waste produced and evaluate environmental health risks.Implementing the composite sampling method, liquid waste samples were taken f

The partial discharge (PD) leads to catastrophic failure of the medium voltage (MV) switchgear insulation.Determination of the PD source (defect) location in high voltage (HV) equipment is very important in the maintenance procedures and in isolating the root cause of PD generation.In this paper, the transient earth voltage (TEV) detection method w