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Author(s): Luo B, Huang G, Yao Y, An C, Li W, Zheng R, Zhao K

Sulfonamide antibiotics have highly toxic effects on humans and other organisms within the food chain. Adsorption by various carbonaceous materials is an effective method for removing them from the aqueous environment. Batch adsorption experiments were cond...

Article GUID: 32886308
Quantifying construction waste reduction through the application of prefabrication: a case study in Anhui, China.

Author(s): Hao J, Chen Z, Zhang Z, Loehlein G

Environ Sci Pollut Res Int. 2020 May 01;: Authors: Hao J, Chen Z, Zhang Z, Loehlein G

Article GUID: 32358748
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Author(s): Saborimanesh N, Walsh D, Yerushalmi L, Arriagada EC, Mulligan CN

Environ Sci Pollut Res Int. 2019 Jul 02;: Authors: Saborimanesh N, Walsh D, Yerushalmi L, Arriagada EC, Mulligan CN

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An eco-friendly method for heavy metal removal from mine tailings.

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Article GUID: 29594884
Evaluating a 5-year metal contamination remediation and the biomonitoring potential of a freshwater gastropod along the Xiangjiang River, China.

Author(s): Li D, Pi J, Zhang T, Tan X, Fraser DJ

Environ Sci Pollut Res Int. 2018 Jul;25(21):21127-21137 Authors: Li D, Pi J, Zhang T, Tan X, Fraser DJ

Article GUID: 29770938
Title:Quantifying construction waste reduction through the application of prefabrication: a case study in Anhui, China.
Authors:Hao J,  Chen Z,  Zhang Z,  Loehlein G
Link:https://www.ncbi.nlm.nih.gov/pubmed/32358748?dopt=Abstract
DOI:10.1007/s11356-020-09026-2
Category:Environ Sci Pollut Res Int
PMID:32358748
Dept Affiliation: ENCS
1 Department of Civil Engineering, Xi'an Jiaotong-Liverpool University, 111 Ren'ai Road, Suzhou Industrial Park, Suzhou, 215123, China. Jianli.hao@xjtlu.edu.cn.
2 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, Canada.
3 Anhui Construction Engineering Real Estate Co. Ltd, Huaibei, Anhui, China.
4 Department of Architecture, Xi'an Jiaotong-Liverpool University, Suzhou, China.

Description:

Quantifying construction waste reduction through the application of prefabrication: a case study in Anhui, China.

Environ Sci Pollut Res Int. 2020 May 01;:

Authors: Hao J, Chen Z, Zhang Z, Loehlein G

Abstract

Due to the rapid pace of urbanization in China, there has been a significant increase in construction work, which has resulted in the generation of more waste. Reducing the waste at source is the most efficient way to reduce its negative impacts, and prefabrication is a construction method that does exactly that. Since prefabricated construction generates less waste compared to conventional cast-in-situ construction, it is being promoted by the Chinese government. This study investigates the benefits of prefabrication and quantifies the percentage of construction waste reduction through its application in China. It does so by using a 26-storey concrete-brick residential building as a case study, and by conducting uncertainty analysis with Oracle Crystal Ball simulation software to assess the reduction of waste when using prefabricated components in place of cast-in-situ elements. Simulation results demonstrated that the waste generation rate for in-situ timber formwork and masonry work was 10.52 and 4.77 kg/m2 respectively, and that the use of prefabricated components reduced those figures by 36.04% and 25.53% respectively. This study quantifies the benefits of prefabrication as a method for reducing the generation of construction waste in China. Not only would extensive use of prefabrication decrease the cost related to construction waste management in China, but it could also mitigate the environmental and social impacts of construction waste globally.

PMID: 32358748 [PubMed - as supplied by publisher]