It was predicted that a global shift in paper and paperboard production would result in the Asia-Pacific region emerging as a major producer of paper mill sludge. Global
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International Journal of Research Publication and Reviews, Vol 4, no 8, pp 2454-2461 August 2023 International Journal of Research Publication and Reviews Journal homepage: www.ijrpr.com ISSN 2582-7421 Effect of Hypo Sludge and Steel Fibre as Partial
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ISSN: 2319-5967 ISO 9001:2008 Certified International Journal of Engineering Science and Innovative Technology (IJESIT) Volume 2, Issue 1, January 2013 176 Fig 5: Hypo sludge The Table 3 shows the
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· Results indicated a total sludge production of 21,778 t dry solids.year⁻¹, which is currently mainly disposed of in landfills (76%). Even though approximately 52% of the study area presented
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available at very negligible rate and in huge quantity from paper industry. Hypo-sludge has a very good content of C aO from C aCO 3, SiO 2, and MgCO 3.This study probes the feasibility of using hypo-sludge by partially replacing the lime in making fly-ash
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Up to 10% of hypo sludge concrete, the compressive strength has been raised, so upto 10% cement has been replaced by hypo sludge. By replacement of cement by hypo sludge the cost of construction could be minimized. If silica is added, the strength will be
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· In this research, varying proportion of sludge—namely, 0 %, 1 %, 5 %, 10 %, 20 %, and 30%—were employed as substitute material for production of fired clay bricks. The amount of water mixed with clay soil was measured during compaction test. Based on Table 1, Table 2, bricks were produced using the specified quantities of water
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· Effective use of Paper Sludge (Hypo Sludge) i n Concrete. Y.D. Shermale 1 M.B .Varma 2. 1 M.E. Student 2 Assistant Professor. 1 ,2Department of Applied Mechanics. 1,2 Government College of
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As shown in Table 3, the heavy metal limits formulated by different countries for agricultural use of sewage sludge are generally the same, except Canada has more rigid standards than other
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· A. Cement The most commonly used is Ordinary Portland Cement. The OPC 53 grade compatible to IS 8112 – 1989 was the standard followed in the mix. The following tests like Specific Gravity, Consistency and Setting time tests were conducted and the results are compared with IS code standards as exemplified in table 1.
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· Abstract. The sludge production has escalated due to the increased demands for clean water throughout the world. Sludge management has become a significant challenge whereby the sludge removal operation generated from numerous industrial activities is recognized as an ecological burden for the society. Sludge
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S. Srividhya and616 R. Vidjeapriya coatings. Beyond 10% of addition of sludge the strength will be reduced (de Azevedo et al. 2018).Due to high porosity level of the hypo sludge the structural performance were low in strength aspect (Mozaffari et al. 2009). 2009).
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This paper describes the feasibility of hypo sludge in concrete production as partial replacement of cement. The mix were blended with various proportion of hypo sludge
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· Total sludge production in China had an average annual growth of 13% from 2007 to 2013, and 6.25 million tons dry solids was produced in 2013. Per Capita sludge production in China is lower than that in developed countries. However, sludge management is poor in China.
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· A Techno-Economic Study on Paper Industry W aste- Hypo Sludge Concrete in Rigid Pavement 137. Figure 3: % Replacement of Cement by Hypo Sludge v/s Modulus of Elasticity of. Concrete (N/mm
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:Hypo SludgePaper SludgeThis hypo sludge is used in the construction industry as a binder in concrete, manufacturing of fired bricks and as a Hydraulic Road Binder (HRB). This paper suggests the possibility
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hypo sludge [6] accordingly in the range of 10 to 40% in the specified design mix was examined. The compressive strength was determined at 7, 14, 28 days of M40 by using compression testing machine of capacity 200MT. They found out that th
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· technical and environmenta l points of view. Thi s paper presents the results of the. cement mortar of mix proportion 1:3 in which cement is partially replaced with Hypo. Sludgeas 0%, 10%, 30%and
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· The treatment of wastewater in sewage treatment plants results in the generation of sewage sludge, which is a muddy residue that can exist in solid, semi-solid, or liquid form. Sewage sludge comprises a complex mixture of proteins, carbohydrates, detergents, phenols, and lipids, as well as harmful and dangerous organic and inorganic
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· Several bacteria species in our environment catalyze a variety of beneficial processes, including esterification. We need bacterial species with high lipid content to make biodiesel. Because of its high lipid content, Serratia sp. ISTD04, a carbon dioxide sequestering bacterium, has been described as a biodiesel feedstock (Kumar et al. 2017).
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Use of hypo sludge in concrete can save the paper industry disposal costs and produces a ‘greener’ concrete for construction. 4. Hypo sludge helps to some extent in preserving the environment as its application reduces the requirement of cement’s raw material.
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· The cement has been replaced by waste paper sludge accordingly in the range of 0% (without Hypo sludge), 5%, 10%, & 15% by weight. Concrete mixtures were produced, tested and compared in terms of
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Hypo Sludge is a waste material collected from the Paper Industry. It is used as cement replacement in producing concrete and was investigated on its chemical and physical properties.
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· So we can use Hypo sludge as a partial replacement of cement in pervious concrete. In this research study the (OPC) cement has been replaced by hypo sludge accordingly in the range of 10% and 20%
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· Investigate low cost concrete by using hypo sludge and fly ash as SCM and compare the cost of each per "Utilization of Textile Effluent Waste Sludge in Brick Production," Fibre 2 Fashion
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:Paper SludgeUtilization of Hypo SludgeAbstract—More than 300 million tonnes of industrial waste are produced per annum in India mainly by chemical and industrial waste. Hypo sludge is a type of waste obtained by
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:Hypo SludgePaper SludgeFigure 1: Hypo Sludge Production from Factory. To deliver 1 tons of Portland Pozzolanic Cement tremendous measure of carbon-di-oxide is discharged into air which is unsafe to
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They studied on the property and find the optimal replacement of hypo sludge and also tells another usage of hypo sludge in the construction industry. [3] Carlos Maurício F. Vieira et al. (2016) studied the result of addition of Brazilian paper sludge to clay bricks in terms of technical, economical and environmental benefits.
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They studied on the property and find the optimal replacement of hypo sludge and also tells another usage of hypo sludge in the construction industry. [3] Carlos Maurício F. Vieira et al. (2016) studied the result of
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· Per capita sludge production (in kg/y; 80% W c) of China in 2019 was 28.05, as shown in Fig. 2 A. Regarding the different provinces, Beijing, Tianjin and Zhejiang were ranked the top 3 among all provinces, with sludge production of 81.9, 70.4, 62.5 kg/y (80% W c) per capita, respectively; closely related to the relatively high urbanization
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Trituradora de piedra vendida por proveedores certificados, como trituradoras de mandíbula/cono/impacto/móvil, etc.
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