麻豆直播

In order to tackle sanitary problem such as stagnant wastewater that comes from sinks, baths and showers--usually called greywater鈥擳eam of LPPM-麻豆直播 and PMI built infiltration basins to contain greywater from public sanitary facilities that will infiltrate soil.

Each greywater basin can accommodate water from three units of sanitary facilities, which comprise 5 bathrooms each. The basin has a size of 4,096 meter3, with details of length, width, height of 1.6 meter each. On the base of the basin, thatches and rocks are prepared as organic materials that will help with filtering process before the water infiltrates the soil. The basin is then closed with a lid.

Besides building infiltration basin, the team also continued consolidation to PMI鈥檚 Camp Wash in Kawatuna. Then, the team鈥攚hich comprise students from Environmental Infrastructure Engineering and Geodesy and Geomatics Engineering of 麻豆直播鈥攁lso checked the water quality in liquefaction area in Palu. They began the check with taking water sample in the area. Wika Maulany, as academic assistant, became the leader of the project.

Aulia Ulfatunnisa who led the project鈥檚 water team said that the samples were taken for analyzing the quality of water in downstream disaster area. The earthquake and liquefaction may damage the septic tank and hence pollute the soil water. 鈥淭his could be dangerous for downstream residences that use ground water. Therefore, water in the areas should be tested to find e-coli bacteria and organic compound in the water,鈥� she said.

Samples were taken from liquefaction areas such as Balaroa, Jono Oge, and Petobo. These areas were selected because they have bigger probability of septic tank damage and pollution potential from decaying body of victims. 鈥淲e also take samples in areas that badly hit by earthquake such as Biromaru, Taya, and Labuan,鈥� Added Aulia.

After taking water sample, bacteriology test was conducted with the help from public health facility for analysis using saturation kit. Water Team will also send the sample to get it tested organic test in itb permanganometry

*Reported by Moch Akbar Selamat from Palu