Recycling CMP sludge as a resource in concrete ScienceDirect
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Recycling CMP sludge as a resource in concrete ScienceDirect .

Recycling CMP sludge as a resource in concrete - ScienceDirect

2012-5-1  Sludge, a byproduct of chemical mechanical polishing (CMP) used in integrated-circuit (IC) industries, is composed of hazardous materials such as nano-particles of SiO 2, Al 2 O 3, CaF 2, and unknown organics. These nano-particles are potentially dangerous if released into the environment. Preliminary studies are carried out on sludge-blended ...

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Recycling CMP sludge as a resource in concrete - ScienceDirect

Sludge, a byproduct of chemical mechanical polishing (CMP) used in integrated-circuit (IC) industries, is composed of hazardous materials such as nano-particles of SiO 2, Al 2 O 3, CaF 2, and unknown organics.These nano-particles are potentially dangerous if released into the environment.

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Recycling of sand sludge as a resource ... - ScienceDirect

2014-2-15  Recycling CMP sludge as a resource in concrete Constr Build Mater , 30 ( 2012 ) , pp. 243 - 251 Article Download PDF CrossRef View Record in Scopus Google Scholar

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Recycling CMP sludge as a resource in concrete Request PDF

Request PDF Recycling CMP sludge as a resource in concrete Sludge, a byproduct of chemical mechanical polishing (CMP) used in integrated-circuit (IC) industries, is composed of hazardous ...

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Recycling of raw water treatment sludge in ... - ScienceDirect

2020-10-1  Compared to the reference sample, cement paste with ≤ 2% sludge showed similar compressive strength although samples with 5% and 10% sludge presented 30% and 55% reduction. III. Sludge-amended concrete should be mainly applied as low or medium compressive strength materials, due to the limited hydrated compounds and bond development of the ...

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Sustainability in construction works: Reuse of sludge from ...

2015-9-1  Characterization of a mortar made with cement and slag vitrified from a MSWI ash-mix and CMP sludge Constr. Build. Mater. , 38 ( 2013 ) , pp. 22 - 30 , 10.1016/j.conbuildmat.2012.07.083

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Use of Contaminated Sludge in Concrete - ScienceDirect

2016-1-1  Peer-review under responsibility of the organizing committee of ICSDEC 2016 doi: 10.1016/j.proeng.2016.04.155 ScienceDirect International Conference on Sustainable Design, Engineering and Construction Use of contaminated sludge in concrete Daniel de Almeida Limaa, Charles Zulanasb* aResearcher, School of Sustainable Engineering and the Built ...

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Recycling of municipal incinerator fly ... - ScienceDirect

2009-11-1  The S/N ratios of the four factors shown in Fig. 1 demonstrate that the resultant optimal mixing proportion is a combination of A3B2C3D2. According to this combination, cementitious materials (including ordinary-Portland cement, MSWI fly-ash slag and CMP sludge), sand and the water/cementitious material ratio were designed, as shown in column 4 in Table 3.

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Recycling of municipal incinerator fly ... - sciencedirect

Recycling of municipal incinerator fly-ash slag and semiconductor waste sludge as admixtures in cement mortar ... We proposed to tackle the problem of fly-ash pollution from municipal solid waste incineration as well as sludge from chemical–mechanical polishing, by partial substitution of cement in mortar. ... The optimal modified cement ...

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Characterization of a mortar made with cement and slag ...

2013-1-1  Highlights MSWI fly- and scrubber-ash and CMP sludge can be transformed into useful materials. MSWI ash-mix and CMP sludge were melted to form a non-toxic slag. The strength of the slag-blended cement mortar (SBCM) is superior to OPCM specimens. The test results overcame the weaker early strength of SBCM in current studies. SBCM exhibits the greater strength by nano-particle effect

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DeepDyve - Unlimited Access to Peer-Reviewed Journals

DeepDyve is the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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Recycling of modified MSWI ash-mix slag and CMP

2016-7-20  mix slag and CMP sludge as a partial cement substitute is proposed herein. To our knowledge, there is hardly any study reported on the recycling of CMP sludge or the full utilization of MSWI fly ash and scrubber ash to avoid environmental pollution. In this work, we suggest an alternative for resolving this problem.

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Reuse of light-emitting diode manufacturing process

2014-3-22  CMP sludge became part of the hydration compounds ... taking advantage of these constituents may transform LED sludge into a useful resource and improve the environmental sustainability of LED manufacturing. To the best of our knowledge, the recycling of LED sludge in concrete has not yet been proposed. In this investigation, we conduct ...

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Recovery of hazardous semiconductor-industry sludge as a ...

Sludge, a byproduct of chemical mechanical polishing (CMP) used in integrated-circuit (IC) industries, is composed of hazardous materials such as nano-particles of SiO2, Al2O3, CaF2, and unknown ...

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Recycling of municipal incinerator fly-ash slag and ...

Semiconductor sludge can thus be utilized as a useful resource to replace portion of cement in cement mortar, thereby avoiding their potential hazard on the environment. View Show abstract

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Recycling of Oily Sludge as a Roadbed Material Utilizing ...

2019-5-23  Recycling of Oily Sludge as a Roadbed Material Utilizing Phosphogypsum-Based Cementitious Materials. Wei Xiao,1 Xiao Yao,1 and Fuyang Zhang1. 1College of Materials Science and Engineering, Nanjing Tech University, Nanjing 210009, China.

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Recycling and Reuse of Sewage Sludge

Recycling and Reuse of Sewage Sludge. Varying degrees of environmental impact by sewage sludge disposals alternatives, present challenges for waste management practice and policy. Many regulating bodies throughout the world are implementing measures which actively promote environmentally sound and economically viable routes to convert this ...

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張介人(Chieh-Jen Chang) / 助理教授 (研究著作)

2006-8-1  五、研討會論文. Tzen-Chin Lee, Chieh-Jen Chang, Xun-Wei Su, “CMP sludge as a resource in concrete”, First International Conference on Recycling and Reuse of Materials (ICRM-2009, Kottayam, Kerala, India), July 17-19, 2009. (Corresponding Author) 李增欽、張介人、蘇訓緯、林郭港,“CMP混合污泥對混凝土力學 ...

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UG-Mat Sewage Sludge Ash Recycled Materials Resource

Recycling. Sludge ash has been previously used as a raw material in Portland cement concrete production, as aggregate in flowable fill, as mineral filler in asphalt paving mixes, and as a soil conditioner mixed with lime and sewage sludge.

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(PDF) APPLICATION OF PAPER SLUDGE ASH IN CONSTRUCTION ...

Paper sludge ash is a material that is considered as an alternative binder to make concrete as like as GGBS, Rice Husk, Glass Powder, Fly ash, Phospogypsum etc. Paper mill sludge is a major ...

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Co-melting technology in resource recycling of sludge ...

Concrete cast with the sludge-clay aggregates yielded compressive strengths ranging from 34.0 to 39.0 N/mm2, while the sludge aggregates of 0 and 20% clay content produced concrete stronger than ...

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Characterization of a Mortar Made with Cement and Slag ...

Recycling CMP sludge as a resource in concrete. Article. ... They are with 10 wt.% cement replaced by CMP sludge powder. ... These results demonstrate the feasibility of recycling CMP sludge into ...

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Reuse of Heavy Metal-Containing Sludges in Cement Production

As the replacement of raw mix by sludge was within 15%, the formation of tricalcium silicate (C3S) phase in cement would be enhanced by the introduced heavy metals. While owing to a high level of heavy metals concentration (> 1.5%) in cement raw mix, C3S crystalline in cement would be inhibited by a large sludge replacement (> 15%).

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Combined Use of Concrete Blocks - ResearchGate

Combined use of sewage sludge ash and recycled glass cullet for the production of concrete blocks Zhen Chen, Jiang Shan Li, Chi Sun Poon* Department of Civil and Environmental Engineering, The ...

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Concretes and mortars recycled with water treatment

2019-6-30  recycling water treatment sludge in CD waste recycling plants, producing concretes and mortar with the exclusive and joint addi-tion of these two types of recycled wastes. In addition, a study was also made of the level of danger of the new materials produced with these wastes. 3.

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LOWERED TEMPERATURE RESOURCE RECYCLING OF PAPER SLUDGE ...

lowered temperature resource recycling of paper sludge using a co-melting technology Paper sludge is a major waste by-product of the paper industry. Its disposal creates serious problems, as approximately 30% of treated sludge is not flammable.

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USE OF SLUDGE FROM WATER AND WASTEWATER

2016-6-21  water in concrete production, while those coming from wastewater treatment plants often reduce the mechanical characteristics of the concrete. Keywords: End-of-Waste, Recovery, Resource, Water, Sludge, Concrete. 1. Introduction Concrete is the most used material construction material in the industrialized countries thanks to

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Research on Treatment Technology as Resource of Polymer ...

With the rapid implementation of polymer flooding in Bohai oil field, the produced liquid includes large amount of polymer-containing oily sludge reversed increases year by year. The polymer-containing oily sludge accumulates at the terminal processing plant, which not only obviously degrades the performance of sewage treatment instruments and blocks the oil/water separators, but also has a ...

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張介人(Chieh-Jen Chang) / 助理教授 (研究著作)

2006-8-1  五、研討會論文. Tzen-Chin Lee, Chieh-Jen Chang, Xun-Wei Su, “CMP sludge as a resource in concrete”, First International Conference on Recycling and Reuse of Materials (ICRM-2009, Kottayam, Kerala, India), July 17-19, 2009. (Corresponding Author) 李增欽、張介人、蘇訓緯、林郭港,“CMP混合污泥對混凝土力學 ...

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Tzen-Chin LEE Professor Doctor of Philosophy ...

Sludge, a byproduct of chemical mechanical polishing (CMP) used in integrated-circuit (IC) industries, is composed of hazardous materials such as nano-particles of SiO2, Al2O3, CaF2, and unknown ...

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