American Journal of Water Science and Engineering

Volume 8, Issue 1, March 2022

  • A Case Study of Dye Intermediate Production Wastewater Treatment Project

    Qinyi Sun, Kai Ning, Qingqing Qiu, Ruoxuan Huang, Chenxi Deng, Hongze Qian, Ting Wu, Hansong Chen

    Issue: Volume 8, Issue 1, March 2022
    Pages: 1-6
    Received: 27 December 2021
    Accepted: 15 January 2022
    Published: 24 January 2022
    Abstract: Dye intermediates are indispensable chemical raw materials and play an important role in global industrial production. In the production process of dye intermediates, a large amount of wastewater is produced, which will cause serious pollution to the environment, and ultimately harm human health. Dye intermediate production wastewater is characteri... Show More
  • Groundwater Recharge Assessment Using WetSpass and MODFLOW Coupling: The Case of Hormat-Golina Sub-basin, Northern Ethiopia

    Seyoum Bezabih, Taye Alemayehu

    Issue: Volume 8, Issue 1, March 2022
    Pages: 7-20
    Received: 21 December 2021
    Accepted: 11 January 2022
    Published: 29 March 2022
    Abstract: Water scarcity in northern Ethiopia, as well as its socio-economic relevance in terms of water demand for agriculture and domestic use, are at the root of the search for new groundwater resources and the development of groundwater models that can be used to control and manage the resource. The groundwater recharge of the Hormat-Golina sub basin was... Show More
  • GIS-Based Assessment of Suitability Area of Rainwater Harvesting in Daro Labu District, Oromia, Ethiopia

    Bayissa Muleta, Teshome Seyoum, Shimelis Assefa

    Issue: Volume 8, Issue 1, March 2022
    Pages: 21-35
    Received: 21 February 2022
    Accepted: 24 March 2022
    Published: 31 March 2022
    Abstract: Rainwater harvesting is the process of intercepting, conveying and storing rainfall for future use as an alternative source of water in the drought prone areas of Ethiopia especially eastern Oromia. The aim of the research was to assess and mapping suitability area of water harvesting site in Daro Labu District. There are various methodologies and ... Show More