American Journal of Water Science and Engineering

Volume 5, Issue 3, September 2019

  • Mapping of the Distribution of Aquifier in KawatunaSub-district, Mantikulore District, Palu

    Muhammad Rusydi, Mohammad Dahlan Tahir Musa, Badaruddin, Yandry Albert Momor, Sandra Sandra, Mauludin Kurniawan, Sitti Rugaya, Rustan Efendi, Rahmawati, Syaiful Hendra, Hajra Rasmita Ngemba

    Issue: Volume 5, Issue 3, September 2019
    Pages: 105-110
    Received: 27 July 2019
    Accepted: 24 August 2019
    Published: 16 September 2019
    Abstract: Background: The condition of the land in Kawatuna Sub-district is dry, with vegetation overgrown only with shrubs. Dry land condition makes people difficult to get clean water sources for their daily needs. Purpose: This research aims to find out the existence of an aquifer and the depth of the aquifer in Kawatuna Sub-district. Method: The method u... Show More
  • Sediment Transport Measurement in the Koshi River: Comparison Between Historic and Recent Measurement Results

    Mukesh Raj Kafle

    Issue: Volume 5, Issue 3, September 2019
    Pages: 111-120
    Received: 17 July 2019
    Accepted: 13 August 2019
    Published: 24 September 2019
    Abstract: This study presents the results of sediment transport measurement in the Koshi River with a comparison between historic and recent measurement techniques. Based on the historic sediment measurement data for the period 1948-1981, the yearly sediment load at Barakhshetra varied between 49 and 283 million m3, with an average of 95 million m3. The coar... Show More
  • Heat Pump Evaporation Crystallization Technology of Salt-containing Phenol Wastewater

    Xiantao Zhou, Longwei Ran, Xiaoqing Chen, Fei Wang, Tong Yang, Yun Chen

    Issue: Volume 5, Issue 3, September 2019
    Pages: 121-126
    Received: 26 September 2019
    Accepted: 22 October 2019
    Published: 30 October 2019
    Abstract: China is a large country in the production and use of pesticides, and the production and use of pesticides are among the highest in the world. According to statistics, the ratio of wastewater from pesticide production to wastewater discharged is about 1:100. Arbitrary discharge of a large amount of pesticide wastewater has caused serious environmen... Show More