Systematic study of the formation and chemical/mineral composition of waste-to-energy (WTE) fly ash

By Yixi Tian*, Nickolas J.Themelis, A.C. (Thanos) Bourtsalas*, Shiho Kawashima, Yuri Gorokhovich

Link to the article in journal
2026-05-02T22:44:07-04:00February 1st, 2023|EEC Publication, Publications|

Stabilization of Waste-to-Energy (WTE) fly ash for disposal in landfills or use as cement substitute

By Yixi Tian*, Nickolas J.Themelis, Diandian Zhao, A.C. (Thanos) Bourtsalas*, Shiho Kawashima

Link to the article in journal
2022-07-23T16:27:38-04:00July 23rd, 2022|EEC Publication, Publications|

Performance of Waste-to-Energy fine combined ash/filter cake ash-metakaolin based artificial aggregate-Publication by Columbia University and GWC

By Yixi Tian*, A.C. (Thanos) Bourtsalas*, Shiho Kawashima, Xiaoxuan Teng, Nickolas J.Themelis

Link to the article in journal
2022-07-23T16:32:31-04:00May 3rd, 2022|EEC Publication, Publications|

Performance of structural concrete using Waste-to-Energy (WTE) combined ash-Publication by Columbia University and GWC

By Yixi Tian*, A.C. (Thanos) Bourtsalas*, Shiho Kawashima, Siwei Ma, Nickolas J.Themelis

Link to the article in journal
2022-05-03T11:17:07-04:00May 3rd, 2022|EEC Publication, Publications|

Yixi Tian: Characterization, Stabilization, and Utilization of Waste-to-Energy Residues in Civil Engineering Applications

By Yixi Tian

Link to Columbia Academic Commons for downloading Ph.D. dissertation
2026-05-02T22:44:07-04:00January 31st, 2022|2022, Doctoral, EEC Publication, Theses|

Waste to energy (WTE) in China: from latecomer to front runner

Authors: Nickolas J. Themelis, Wenchao Ma
Affiliation: Earth Engineering Center, Columbia University & City College of New York
Published in: Journal of Waste Disposal & Sustainable Energy (2021)
Waste to energy (WTE) in China: from latecomer to front runner. This paper discusses the 2000–2018 evolution of energy and metals recovery from urban wastes in the European Union and China.

2026-07-21T08:01:17-04:00January 3rd, 2022|EEC Publication, News, Publications|
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