Applications of sewage sludge ash and nano-SiO2 to manufacture tile as construction material

Chen, L.; Lin, Deng-Fong

doi:10.1016/j.conbuildmat.2009.06.049

Cited by 79 publications

(30 citation statements)

References 6 publications

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“…It has drawn high interest from many researchers. Experiments have successfully demonstrated that hazardous metal waste can be sintered into ceramic raw materials to produce new ceramics with excellent leaching resistance (Wiebusch & Seyfried, 1997;Chen & Lin, 2009;Vieira et al, 1999). Ceramic materials of diverse compositions and characteristics often have a crystalline or partially crystalline structure.…”

Section: Wwwintechopencommentioning

confidence: 99%

Metal Stabilization Mechanisms in Recycling Metal-Bearing Waste Materials for Ceramic Products

Shih¹,

Lü²

2011

Advances in Ceramics - Electric and Magnetic Ceramics, Bioceramics, Ceramics and Environment

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Section: Wwwintechopencommentioning

confidence: 99%

Metal Stabilization Mechanisms in Recycling Metal-Bearing Waste Materials for Ceramic Products

Shih¹,

Lü²

2011

Advances in Ceramics - Electric and Magnetic Ceramics, Bioceramics, Ceramics and Environment

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“…6. The metal oxides Nano particles reacts with CaOH increasing the number of calcium silicate hydrate(C-S-H) gel, this produces the leading additional compacted microstructure and thereby decreases the permeability, and also improves the mechanical properties [58] such as flexure, compressive strengths and abrasion resistance [59].…”

Section: Metal Oxide Nano Particle Additionsmentioning

confidence: 99%

“…5. TiO 2 , Nano particles [50][51][52], Al 2 O 3 Nano particles [53][54][55], ZrO 2 Nano particles [55], Fe 2 O 3 Nano particle [53,[55][56][57], SiO 2 Nanoparticle [52,53,[56][57][58][59][60][61] and Nano clay [21][22][23][24], inclusion in to the cement and concrete specimens shows improved mechanical properties. 6.…”

Section: Metal Oxide Nano Particle Additionsmentioning

confidence: 99%

Usage of Carbon nanotubes and nano fibers in cement and concrete: A review

A¹,

Shanmugasundaram²

2017

IJET

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Abstract-Carbon Nanotubes (CNTs) are basic carbon consisting of curved graphene layer which consists of a single layer of atoms in a combined hexagonal structure. After plenty of years several characterization of the carbon Nanotubes has become very popular in various applications in civil engineering. Carbon Nanotubes shows good results in terms of mechanical properties of cement mortar when added to it. Literature has showed that carbon Nanotubes can be used in the manufacture of the concrete and the cement pastes. This paper represents the summary of the various research works on the usage of the carbon nanotubes in cement paste, mortars and concrete.

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“…The stabilized waste material can be used in various building materials if it meets the standards otherwise it may be disposed to secure landfill site (Weng et al 2003). Various researchers have done the works on solidification of different types of sludge, i.e., sewage sludge, effluent treatment plants of textile industry, electroplating industry, and oil and petroleum industry (Tay 1987;Lin and Weng 2001;Ismail et al 2010;Ha et al 2008;Chen and Lin 2009;Liew et al 2004;Trauner 1993;Alleman et al 1990). Industrial wastes have also been used in different building materials (e.g., flooring tiles, bricks, wall materials) as partial replacement of cement and clay (Sharma and Laxmi 2002).…”

Section: Introductionmentioning

confidence: 99%

Utilization of electrocoagulation-treated spent wash sludge in making building blocks

Sharma

Joshi

2015

Int. J. Environ. Sci. Technol.

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Minimization, utilization and disposal of industrial waste are very important from the environmental esthetic point of view. Sludge generated during the treatment of distillery spent wash by electrocoagulation process is highly complex in nature and requires proper disposal. In this context, the present study was conducted to employ the electrocoagulation-generated sludge as a partial replacement of cement while manufacturing the non-constructional building blocks. Various physiochemical and thermo-gravimetric characterization studies have been carried out on electrocoagulation-generated sludge and cement. Mortar specimens with different proportions of sludge ranging from 0 to 15 % by weight of cement were tested for density, compressive strength and leachability of heavy metals by standard method. Results from the analysis showed that the cement-based solidification of EC sludge reduces the heavy metal concentration in the leachate from cement-sludge mortars compared to the EC sludge alone. Reduction in the compressive strength of mortar with 7.5 % substitution of cement by EC sludge was \5 % against the control mortar (without sludge), thereafter the reduction was substantial. The optimum percentage of sludge that can replace the cement with marginal change in the physiochemical properties is found to be 7.5. This can be used in the manufacturing of the non-constructional building material within the industry for their different types of usages such as paving, pot making and fencing of garden without affecting the environment.

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Applications of sewage sludge ash and nano-SiO2 to manufacture tile as construction material

Cited by 79 publications

References 6 publications

Metal Stabilization Mechanisms in Recycling Metal-Bearing Waste Materials for Ceramic Products

Metal Stabilization Mechanisms in Recycling Metal-Bearing Waste Materials for Ceramic Products

Usage of Carbon nanotubes and nano fibers in cement and concrete: A review

Utilization of electrocoagulation-treated spent wash sludge in making building blocks

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