Leachate is the result of degradation of filter, especially in location where the final management (TPA) can seep into the soil to contaminate groundwater sources. This research has been conducted geoelectric resistivity ...

The effect of oil palm ash on strong press and water rates in the mortar has been investigated. The characteristics of oil palm ash mortar materials were analyzed physically and mechanically. The oil palm ash on the ...

Pollution from motor vehicles, factory smoke, cigarettes and dust can affect lung performance and increase the risk of developing respiratory diseases such as asthma, heart disease, and premature birth. The use of masks ...

The detection of seawater intrusion using the electrical resistivity method of dipoledipole configuration has been in vertigated. The research was conducted in Tanjung Kapal Village, Rupat District, Bengkalis Regency, ...