Cathode ray tube (CRT) recycling: Current capabilities in China and research progress

Xu, Qingbo; Li, Guang Ming; He, Wenzhi; Huang, Juwen; Shi, Xiaotian

doi:10.1016/j.wasman.2012.03.009

Cited by 89 publications

(44 citation statements)

References 49 publications

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“…Through a global perspective, it is estimated that only 26.75% of the discarded CRT are recycled, 59% are landfilled and 14.75% are incinerated [14]. If the CRT waste is not handled properly, the lead (or other heavy metals) included in the CRT glass will pose serious soil and ground water pollution [15].…”

Section: Introductionmentioning

confidence: 99%

Recycled cathode ray tube and liquid crystal display glass as fine aggregate replacement in cementitious materials

Rashad

2015

Construction and Building Materials

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Section: Introductionmentioning

confidence: 99%

Recycled cathode ray tube and liquid crystal display glass as fine aggregate replacement in cementitious materials

Rashad

2015

Construction and Building Materials

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“…Both techniques are automated with little tube handling. Other technologies involve the laser cutting system, the wet jet separation method and the thermal-shock system method [142].…”

Section: Fig 92 Electromagnetic Deflection System 9 Electronic Wastmentioning

confidence: 99%

Electronic Waste Recycling

et al. 2015

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“…This process is closely related to the quantity of products removed from the market [1][2][3][4][5]. The electronic and electro-technical fields go through changes every day since the beginning of rapid technological achievements [6].…”

Section: Introductionmentioning

confidence: 99%

Study of (Pb, Ba) - CRT glass waste behavior as a partial aggregate replacement in cement mortars

Hornea¹,

Gorea²,

Har³

2017

Studia UBB Chemia

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This study investigates the usability of the cathode ray tube (CRT) glass waste in a binder system. The raw materials -glass waste, river sand and cement were characterised. CRT waste was added in the amount of 30, 40 to 50 weight percent, as replacement for river sand. Glass chemical composition shows a high content in lead and alkaline oxides. Mortar prisms were prepared and kept under humid conditions. The mechanical properties were studied after 7, 28 and 90 days respectively. SEM with additional EDS was used in order to investigate the microstructure of the samples. All the samples containing glass waste achieved higher compressive strength than the control mortar. After 14, 28 and 42 days of maintaining the mortar in water no evidence of Pb was detected in the solutions.

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Cathode ray tube (CRT) recycling: Current capabilities in China and research progress

Cited by 89 publications

References 49 publications

Recycled cathode ray tube and liquid crystal display glass as fine aggregate replacement in cementitious materials

Recycled cathode ray tube and liquid crystal display glass as fine aggregate replacement in cementitious materials

Electronic Waste Recycling

Study of (Pb, Ba) - CRT glass waste behavior as a partial aggregate replacement in cement mortars

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