نتایج جستجو برای: lime sludge

تعداد نتایج: 22498  

Journal: :Association of Arab Universities Journal of Engineering Sciences 2020

Journal: :Journal of the agricultural chemical society of Japan 1985

Journal: :Arabian Journal of Geosciences 2022

Abstract Construction on swelling soil is a major challenge to geotechnical engineers all around the world. This type of has quite complex behavior as they undergo category problematic soils. The seasonal variations in climate cause and shrinkage, affecting soil’s water retention. prediction future change will worsen this problem, increasing importance matter. attention been directed experiment...

2015
Shazia Gul Alia Naz Iftikhar Fareed Muhammad Irshad

Recently problems relating to environmental pollution and the need to protect and preserve the environment from further deterioration has drawn increasing research attention. The goal of any remediation based on soil amendments is to achieve maximum reduction in the bioavailability of heavy metals by immobilization in soils. Modern remediation approaches increasingly focus on in situ environmen...

1996
Hussein I. Abdel-Shafy

© MCB University Press [ISSN 0956-6163] The authors wish to express their deep gratitude and appreciation to the Deutscher Akademischer Austauschdienst for the fellowship that was granted to Dr Abdel-Shafy throughout this study. The authors also are in great debt to the scientific co-operation of both Dipl.-Ing. N. Peschen and Dipl.-Ing. K.S. Iter, Forschungsinstitut der Forschungsgemeinschaft ...

2008
Tolga TUNÇAL

As a result of uncontrolled discharge of wastewaters containing high levels of phosphorus to the receiving bodies could create adverse effects on water quality. Therefore phosphorus should be eliminated prior to discharging into aquatic environment together with carbon and nitrogen to reduce eutrophication risk. Control of effluent phosphorus level by enhanced biological methods became a standa...

Journal: :IOP Conference Series: Earth and Environmental Science 2021

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