Injection well as an eco-drainage solution to reduce surface run-off at the State University of Malang

This study aims to investigate the plan design and reduction of the runoff discharge using the eco-drainage system in the form of injection well. This research was conducted through an analysis of the injection well plan design at Graha Rektorat of the State University of Malang (SUM) and testing of...

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Bibliographic Details
Published inMATEC Web of Conferences Vol. 204; p. 3017
Main Authors Idfi, Gilang, Yulistyorini, Anie, Apriliani, Tika
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 01.01.2018
Subjects
Drainage systems
Soil permeability
Soil testing
Soils
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Summary:This study aims to investigate the plan design and reduction of the runoff discharge using the eco-drainage system in the form of injection well. This research was conducted through an analysis of the injection well plan design at Graha Rektorat of the State University of Malang (SUM) and testing of soil permeability coefficient in the laboratory using Falling Head Permeability method. The result showed that design of injection wells using 1.5 m diameter and 3 m of depth for ten injection wells reduced drainage load by 44%, 34.35%, and 28.9% at return period of 2, 5, and 10 years respectively and the value of soil permeability coefficient was 2.01 cm/hour.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/201820403017