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Production of Controlled Low Strength Material Utilizing Waste Paper Sludge Ash and Recycled Aggregate Concrete A. N. Azmi1,a, M. A. Fauzi1, M. D., A. R. M
2015-3-12 · School of Housing, Building & Planning, Universiti Sains Malaysia, 11800 Penang A R T I C L E I N F O A B S T R A C T Article history: Nowadays, the cost of cement becomes issue due to less of resource and increasing of The specific gravity of waste paper sludge ash was found to be 2.6. Mix Proportion: The concrete mix design was proposed
2018-6-19 · His research interests include, besides the use of recycled and waste materials in concrete, both as aggregate or supplementary cementitious materials, the development of multifunctional concrete with carbon for infrastructure monitoring and software development for structural analysis.
2018-10-27 · InCIEC 2015 Proceedings of the International Civil and Infrastructure Engineering Conference. Compressive Strength and Water Absorption of Sewage Sludge Ash (SSA) Mortar. Nurul Nazierah, M. Y. (et al.) Waste Paper Sludge Ash (WPSA) as Binder in Solidifying Water Treatment Plant Sludge (WTPS)
Sludge dewatering and disposal pulp and paper industry in the , waste paper pulping process, was added to the primary and secondary sludge This material generally passes a 200-mesh , of the sludge (35% ash), excessive wear moving parts the centrifuge was a continuing problem which resulted in very
On the other hand, large amount of waste paper sludge ash produced annually in Malaysia has caused a disposal problem as they require a proper dumping process whereby it is very costly. The study focuses on the utilization of this high calcium Waste paper sludge ash (WPSA) in polymeric concrete containing recycled concrete aggregate (RCA).
2010-9-13 · In this project, the ash coming from burning of paper mill sludge from primary mechanical separation process, fired as single fuel, was studied in order to evaluate its use as supplementary cementitious material in concrete manufacturing.
2018-9-25 · 4 Recent Advances in Paper Mill Sludge Management Marko Likon 1 and Polonca Treb e 2 1Insol Ltd, Postojna, 2University of Nova Gorica, Nova Gorica, Slovenia 1. Introduction The management of wastes, in particular of industrial waste, in an economically and
2016-2-26 · Sewage sludge ash (SSA) is a waste material obtained from the incineration of wastewater sludge. Hence, an The chemical and mineralogical characteristics of SSA in cement mortar are presented in this paper. Effect of incineration temperature and percentage of waste material in Malaysia, which indirectly elevates local environmental
2011-10-5 · processed waste tea, fly ash, polystyrene and sludge. Recycling the wastes by incorporating them into building materials is a practical solution to pollution problem.
2017-2-2 · 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 appliion.
2017-10-28 · stabilized by using waste paper sludge ash (WPSA). The soft soil sample was collected from Banting Selangor, Malaysia named as Banting soft soil and classified as slightly sandy Clay with intermediate plasticity.
Abstract: Waste Paper Sludge Ash (WPSA) is a waste material collected from the Paper Industry. WPSA is used as cement replacement in producing mortar and was investigated on its chemical, physical and mechanical properties. Construction material with natural resources now become limited and causes of air pollution and environmental problems.
It is clearly observed that SiO 2 rich waste ashes like rice husk, paper waste and industrial solid waste have been used as an alternative for the expensive tetraethylorthosilane. To the best of our knowledge, there are no comprehensive reports on the fabriion of super-hydrophobic coating using palm oil fuel ash
2017-6-2 · In Malaysia, agricultural and municipal waste materials including oil palm wastes, yard trimmings, agricultural residues, waste paper, paddy straw, sewage sludge and animal manures are increasing each year leading to disposal problems.
Waste paper sludge ash (WPSA) is a byproduct and problematic waste of paper industries. The investigation was driven by the increasing demand for reuse options in paper-recycling industry. This paper present on the morphology and physical analysis studies on polymerization of WPSA mortar.
2016-6-19 · WTPS was obtained from a local drinking water treatment plant loed in Perak, Malaysia. WTPS contains 20.72, 26.73, and 0.17 % of Al 2 O 3, SiO 2, and CaO, respectively, as the major chemical compositions in the sludge.In addition, high content of iron in the raw water resource is the main issue for this treatment plant.
The use of coal bottom ash and calcined paper sludge synthesized from paper waste showed satisfactory results in the synthesis of geopolymer. The alkaline activation solution consisting of sodium hydroxide and sodium silie reacted quickly with the powdered materials and the geopolymer characteristics are consistent with parameters found in
2013-2-11 · Wastewater from Food Processing Industries Ahmed H.A. Dabwan1*, Kiyoyuki Egusa2, Daizo Imai2, inorganic coagulant named “Agoclean‒P” has been developed from paper sludge ash. The Waste paper sludge was provided from the paper mill wastewater treatment plant. The
This paper presents the laboratory result on compaction characteristic for soft soil subgrade which was stabilized by using waste paper sludge ash (WPSA).