Feasibility study of application of sewage for arti!cial injection of aquifer in the plain of Yazd-Ardakan
Subject Areas : Water and Environment
maryam Morovati
1
(Faculty of energy and environment, science and research branch, Islamic azad university)
masoud Monavari
2
(Faculty of energy and environment, science and research branch, Islamic azad university)
amir hesam Hasani
3
(Faculty of energy and environment, science and research branch, Islamic azad university)
zahra Rosta
4
(Faculty of energy and environment, science and research branch, Islamic azad university)
Keywords: sewage, artificial injection, Treatment, Yazd-Ardakan plain,
Abstract :
One of the aims of consuming urban purified sewage is using it for artificial injection of the plains without surface water flows. Using the sewage, specially in the plains where there is slump of underground water surface because of the irregular take of these waters, are more essential. The plain of Yazd-Ardakan as one of the main plains of Yazd province has the main population, industrial and agricultural activities. Since 40 years ago, there has been a slump of underground water surface because of the irregular take of water in the plain, so that the plain was forbidden since 1967 by ministry of Energy in order to prevent more slump in the water surface. Statistics indicate that the slump is continous. Low quality of some wells water and settling of the ground in some land of the region show that the situation is critical. So using any kind of water resources especially refined sewage in order to reduce and compensate the slump of Yazd-Ardakan plain is suggested
