首页|Sustainable reuse of palm oil fuel ash in concrete, alkali-activated binders, soil stabilisation, bricks and adsorbent: A waste to wealth approach

Sustainable reuse of palm oil fuel ash in concrete, alkali-activated binders, soil stabilisation, bricks and adsorbent: A waste to wealth approach

扫码查看
原文链接
  • NSTL
  • Elsevier
Palm oil biomass based power generation is increased in recent times and it leads to the generation of massive amounts of palm oil fuel ash. Due to the challenges associated with the disposal of palm oil fuel ash, earlier studies focused on the reuse of palm oil fuel ash in a variety of applications. However, a comprehensive review on the reuse of palm oil fuel ash is highly limited. Hence, the present review aims to comprehend the potential use of palm oil fuel ash as a pozzolan in concrete, soil stabilisation, and as an adsorbent in waste water treatment. The addition of palm oil fuel ash as pozzolan up to 20% improved the mechanical and durability properties of the blended concrete. Besides, treatment of expansive soil using palm oil fuel ash enhanced its engineering properties. Moreover, the removal efficiencies of Arsenic(V), Lead(II), Cadmium(II), and Chromium(VI) are 50.2%, 90.27%, 68.46%, and 83.59% with the addition of palm oil fuel ash as adsorbent. However, as compared to raw palm oil fuel ash, the treated palm oil fuel ash exhibited superior performance in concrete and soil stabilisation.

Palm oil fuel ashBlended cementAdsorbentSoil stabilisationAlkali activated binderPozzolanCALCIUM FLY-ASHHIGH-VOLUMEMECHANICAL-PROPERTIESCOMPRESSIVE STRENGTHTRANSPORT-PROPERTIESMICROSTRUCTURE PROPERTIESDURABILITY PROPERTIESGREEN CONCRETECEMENT MORTARCARPET FIBERS

Santhosh, Kumar Gedela、Subhani, Sk M.、Bahurudeen, A.

展开 >

Natl Inst Technol Andhra Pradesh

Birla Inst Technol & Sci Pilani

2022

10.1016/j.indcrop.2022.114954

Industrial Crops and Products

Industrial Crops and Products

EISCI
ISSN：0926-6690
年,卷(期)：2022.183
  • 3
  • 97