The Journal of Applied Water Engineering and Research (JAWER) publishes papers and practical case studies on all aspects of hydro-environment engineering and research. JAWER welcomes applications related to integrated water resources management and hydro-policy and aims for international dissemination of innovative methods that will specifically showcase studies on interfacing technology-based solutions within the hydro-environment and their ecological value and services.

IAHR members can access the latest issue online.

 Overview

Issue 2 of JAWER, the second of 2022, following the philosophy of JAWER, combines papers from several different water-related fields, highlighting the diversity of topics that are present in this journal. The first three papers are related to water quality and chemical processes, and they explore the following areas: applying neuronal networks to determine coagulant dose in a water treatment plant in India, the elimination of Uranyl from aqueous solutions, and the results of removing arsenic from water. The second paper evaluates water scarcity in a river basin in India using a blue water scarcity indicator and through an analysis of influential factors. Other papers assess scour problems in Ethiopia applying HEC-HMS and HEC-RAS. Finally, the last paper develops a discrete finite element model to simulate the nonlinear pressure-discharge relationship in water networks.

 Articles

Application of cascade feed forward neural network to predict coagulant dose
Dnyaneshwar Vasant Wadkar, Rahul Subhash Karale and Manoj Pandurang Wagh
Pages: 87-100 | DOI: 10.1080/23249676.2021.1927210

Uranyl extraction from aqueous solution by emulsion liquid membrane process
Selma Laguel and Mohamed H. Samar
Pages: 101-116 | DOI: 10.1080/23249676.2021.1947399

Removal of As(III) and As(V) from water using reduced GO-Fe0 filled PANI composite
Shreemoyee Bordoloi, Rupkamal Chetia, Geetika Borah and Surajit Konwer
Pages: 117-128 | DOI: 10.1080/23249676.2021.1948361

Hydrologic and hydraulic assessment of scour problems at bridge sites in Tigray region, northern Ethiopia
Yilma Kidanie, Berhane Grum and Shishay Yemane
Pages: 144-156 | DOI: 10.1080/23249676.2021.1956378

Modeling of nonlinear water distribution networks by the finite element method
Youssef I. Hafez
Pages: 157-173 | DOI: 10.1080/23249676.2021.1961617

 Case report

Influential factors of water scarcity in Bharathapuzha basin, India
T. K. Drissia and T.P. Anjali
Pages: 129-143 | DOI: 10.1080/23249676.2021.1956377