نتایج جستجو برای: dewatered sludge

تعداد نتایج: 16019  

Journal: :International Journal of Environmental Science and Technology 2013

Journal: :Journal of Geotechnical and Geoenvironmental Engineering 2022

Recently, permeable geotextile tubes in conjunction with prefabricated horizontal drains (PHDs) have become increasingly popular for dewatering high water content slurries or sludge. However, how to analyze the consolidation process of sludge tube so as provide a proper design and prediction becomes technical challenge. In this paper, we proposed two-dimensional plain-strain model under combine...

Journal: :International journal of environmental research and public health 2015
Rosazlin Abdullah Che Fauziah Ishak Wan Rasidah Kadir Rosenani Abu Bakar

The disposal of industrial paper mill sludge waste is a big issue and has a great importance all over the world. A study was conducted to determine the chemical properties of recycled paper mill sludge (RPMS) and assess its possibilities for land application. RPMS samples were collected from six different paper mills in Malaysia and analyzed for physical and chemical properties, heavy metals, p...

Journal: :Journal of environmental quality 2015
Paula Guerra Sonya Kleywegt Michael Payne M Lewina Svoboda Hing-Biu Lee Eric Reiner Terry Kolic Chris Metcalfe Shirley Anne Smyth

Digestion of municipal wastewater biosolids is a necessary prerequisite to their beneficial use in land application, in order to protect public health and the receiving environment. In this study, 13 pharmaceuticals and personal care products (PPCPs), 11 musks, and 17 polybrominated diphenyl ethers were analyzed in 84 samples including primary sludge, waste activated sludge, digested biosolids,...

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