Previous studies about condition of rivers in Kuantan Singingi Regency showed high pollution rate that exceed the allowed quality standard. One of pollution source is from illegal gold mining (PETI). The result showed that pH value from PETI waste were about 8.85-9.4 while the value for quality standard is about 6-9. It can be concluded that pH of PETI waste have exceeded the allowed quality standard and must be removed or reduced before being disposed to the river. Result showed that mercury metal concentration from PETI waste were about 0.4052-0.4252 ppm while the value for quality standard is 0.002 ppm. It can be concluded that mercury metal concentration of PETI waste have exceeded the allowed quality standard and moreover included as h...
Study of environmental pollution potential of gold mining activities of Poboya society had been done...
Semua daerah mempunyai potensi tambang emas. Salah satu daerah yang mempunyai potensi tambang emas a...
Mining operations are carried out by most people, which is often regarded as the cause of environmen...
The mining sector makes an important contribution to the government, but the existence of unlicensed...
Unauthorized Gold Mining (PETI) activities that occur in Kuantan Singingi is still ongoing and need ...
Increasing activities of illegal gold mining caused environmental damage of the river. Heavy metal p...
Illegal gold mining activities still frequently occur in the Kuantan River, which is one of the main...
Maraknya aktivitas Penambangan Emas Tanpa Izin (PETI) yang merupakan penambangan rakyat peninggalan ...
Illegal gold mining activities currently increasingly prevalent in some areas in Indonesia. One of t...
Indonesia has artisanal gold mining spreading throughout the archipelago, one of which is located in...
The aim of this study is to describe the pollution control of polluted Kahayan watershed resulted fr...
This study aims to assess the potential impact of mercury pollution in the Tiabo waters (river) whic...
Kuantan Singingi Regency (Kuansing) is a developing region which affected by multidimentional proble...
The aim of this study is to describe the pollution control of polluted Kahayan watershed resulted fr...
The Illegally Gold Mining Activities (PETI), which exacerbated to the water conditions of the Tabobo...
Study of environmental pollution potential of gold mining activities of Poboya society had been done...
Semua daerah mempunyai potensi tambang emas. Salah satu daerah yang mempunyai potensi tambang emas a...
Mining operations are carried out by most people, which is often regarded as the cause of environmen...
The mining sector makes an important contribution to the government, but the existence of unlicensed...
Unauthorized Gold Mining (PETI) activities that occur in Kuantan Singingi is still ongoing and need ...
Increasing activities of illegal gold mining caused environmental damage of the river. Heavy metal p...
Illegal gold mining activities still frequently occur in the Kuantan River, which is one of the main...
Maraknya aktivitas Penambangan Emas Tanpa Izin (PETI) yang merupakan penambangan rakyat peninggalan ...
Illegal gold mining activities currently increasingly prevalent in some areas in Indonesia. One of t...
Indonesia has artisanal gold mining spreading throughout the archipelago, one of which is located in...
The aim of this study is to describe the pollution control of polluted Kahayan watershed resulted fr...
This study aims to assess the potential impact of mercury pollution in the Tiabo waters (river) whic...
Kuantan Singingi Regency (Kuansing) is a developing region which affected by multidimentional proble...
The aim of this study is to describe the pollution control of polluted Kahayan watershed resulted fr...
The Illegally Gold Mining Activities (PETI), which exacerbated to the water conditions of the Tabobo...
Study of environmental pollution potential of gold mining activities of Poboya society had been done...
Semua daerah mempunyai potensi tambang emas. Salah satu daerah yang mempunyai potensi tambang emas a...
Mining operations are carried out by most people, which is often regarded as the cause of environmen...