Research output: Contribution to journal › Article › peer-review
Perspectives on innovative non-fertilizer applications of sewage sludge for mitigating environmental and health hazards. / Fini, Elham H.; Kazemi, Mohammadjavad; Poulikakos, Lily et al.
In: Communications Engineering, Vol. 3, No. 1, 178, 12.2024.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Perspectives on innovative non-fertilizer applications of sewage sludge for mitigating environmental and health hazards
AU - Fini, Elham H.
AU - Kazemi, Mohammadjavad
AU - Poulikakos, Lily
AU - Lazorenko, Georgy
AU - Akbarzade, Vajiheh
AU - Lamanna, Anthony
AU - Lammers, Peter
N1 - This research was sponsored and inspired in-part by the National Science Foundation (Award 1935723) and DOE (DoE-FE0032503). The authors also acknowledge the support of Arizona State University Fulton Scholar Program and the Penta Building Group.
PY - 2024/12
Y1 - 2024/12
N2 - As waste production increases and resources become limited, sewage sludge presents a valuable resource with potential beyond traditional land use and incineration. This review emphasizes exploring innovative non-fertilizer applications of sewage sludges and advocates for viewing wastewater treatment plants as sources of valuable feedstock and carbon sequestration. Innovative uses include integrating sewage sludge into construction materials such as asphalt pavements, geopolymer, cementitious composites, and masonry blocks. These methods not only immobilize heavy metals and mitigate environmental hazards but also support carbon sequestration, contrasting with incineration and land application methods that release carbon into the atmosphere. The review also addresses emerging technologies like bio-adhesives, bio-binders for asphalt, hydrogels, bioplastics, and corrosion inhibitors. It highlights the recovery of valuable materials from sewage sludge, including phosphorus, oils, metals, cellulose, and polyhydroxyalkanoates as well as enzyme production. By focusing on these non-fertilizer applications, this review presents a compelling case for re-envisioning wastewater treatment plants as sources of valuable feedstock and carbon sequestration, supporting global efforts to manage waste effectively and enhance sustainability.
AB - As waste production increases and resources become limited, sewage sludge presents a valuable resource with potential beyond traditional land use and incineration. This review emphasizes exploring innovative non-fertilizer applications of sewage sludges and advocates for viewing wastewater treatment plants as sources of valuable feedstock and carbon sequestration. Innovative uses include integrating sewage sludge into construction materials such as asphalt pavements, geopolymer, cementitious composites, and masonry blocks. These methods not only immobilize heavy metals and mitigate environmental hazards but also support carbon sequestration, contrasting with incineration and land application methods that release carbon into the atmosphere. The review also addresses emerging technologies like bio-adhesives, bio-binders for asphalt, hydrogels, bioplastics, and corrosion inhibitors. It highlights the recovery of valuable materials from sewage sludge, including phosphorus, oils, metals, cellulose, and polyhydroxyalkanoates as well as enzyme production. By focusing on these non-fertilizer applications, this review presents a compelling case for re-envisioning wastewater treatment plants as sources of valuable feedstock and carbon sequestration, supporting global efforts to manage waste effectively and enhance sustainability.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85210398064&origin=inward&txGid=1a111713a1f402312bf252fa804876cc
UR - https://www.mendeley.com/catalogue/4ca35d2c-0bb5-3ccc-9894-5b29d9874543/
U2 - 10.1038/s44172-024-00298-x
DO - 10.1038/s44172-024-00298-x
M3 - Article
C2 - 39604550
VL - 3
JO - Communications Engineering
JF - Communications Engineering
SN - 2731-3395
IS - 1
M1 - 178
ER -
ID: 61282114