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1. Chemical erosion resistance and sustainability of cement containing incinerated sludge ash NSTL国家科技图书文献中心

Yan Xia |  Daquan Shi... -  《Construction and Building Materials》 - 2025,458(Jan.10) - 139535.1~139535.11 - 共11页 - 被引量:1

摘要:Recycling incinerated sludge ash (ISA) as a |  disposals of sewage sludge. In this study, the long-term |  supplementary cementitious material is one of the main |  durability properties of ISA-contained samples are |  comprehensively evaluated to reveal the failure mechanisms of
关键词: Incinerated sludge ash |  Sulfate attack |  Carbonation resistance |  Phase assemblage |  Environmental impacts

2. Extraction of phosphorus from sewage sludge ash by electrodialysis combined with wet-chemical extraction NSTL国家科技图书文献中心

Qian, Guangren |  Song, Chen... -  《Environmental technology》 - 2025,46(5/8) - 668~676 - 共9页

摘要:Phosphorus (P) recovery from sewage sludge ash |  (SSA) is considered to be an effective method for P |  recovery. In this work, P extraction and the removal of |  heavy metals were realized by electrodialysis. Low | -cost, easily available, and environmentally friendly
关键词: Electrodialysis |  chemical extraction |  phosphorus recovery |  sewage sludge ash |  heavy metals |  ANION-EXCHANGE MEMBRANE |  TRACE-ELEMENTS |  HEAVY-METALS |  WASTE-WATER |  RECOVERY...

3. Improving phosphorus availability in sewage sludge ash through a novel microwave-based technology NSTL国家科技图书文献中心

Mattia Massa |  Alessandra Zanoletti... -  《Water and environment journal》 - 2025,39(1) - 35~46 - 共12页

摘要: sludge ash, which contains a high phosphorus |  phosphorus extraction from sewage sludge ashes: classical | This work is connected with the increasing |  demand for fertilizers and the associated supply risks |  and market volatility in the European Union (EU). It
关键词: innovation |  legislation |  reuse |  sewage |  sludge |  wastewater

4. Selective leaching and recovery of phosphorus from incinerated sewage sludge ash with CaO addition NSTL国家科技图书文献中心

Zhonghua Yang |  Chuanming Du... -  《Waste Management》 - 2025,193(Feb.) - 143~154 - 共12页

摘要:Incinerated sewage sludge ash (ISSA) with high |  P_2O_5 content is a potential phosphorus resource that |  can replace the non-renewable phosphorus rocks | . However, extracting phosphorus from ISSA using |  hydrometallurgical methods also dissolves a large amount of
关键词: ISSA |  CaO addition |  Selective leaching |  Phosphorus recovery |  Hydroxyapatite

5. Fresh and hardened properties of cementitious grouts incorporating fly ash and artificial interior stone sludge NSTL国家科技图书文献中心

Farman Ali |  G.M. Kim... -  《Construction and Building Materials》 - 2025,466(Mar.7) - 140204.1~140204.9 - 共9页

摘要: showed that adding fly ash and AIS sludge improved |  incorporating fly ash, a coal combustion by-product, and |  artificial interior stone (AIS) sludge, a waste product |  goal was to improve grout properties by using fly ash |  as a binder and AIS sludge as a filler. Key
关键词: Grouts |  Fly ash |  Artificial stone sludge |  Microstructure |  Mechanical properties

6. Study on phosphorus recovery from sludge‑incinerated bottom ash to produce nitrogen–phosphorus compound fertilizer: Preparation method, transfer mechanism and practical application NSTL国家科技图书文献中心

Liqiang Yu |  Ying Chen... -  《Journal of Material Cycles and Waste Management》 - 2025,27(1) - 209~222 - 共14页

摘要: to extract P from sludge-incinerated bottom ash and |  concentration of HNO_3 was 5.0 mol/L and 93.1% of P in sludge | -incinerated bottom ash could be recovered in HNO_3 |  method can fully recover the P source in sludge | -incinerated bottom ash and turn waste into treasure.
关键词: Phosphorus recycling. Incinerated sewage sludge ash. Nitric acid leaching. Fertilizer process

7. Assessing viability and leachability in fly ash geopolymers incorporated with rubber sludge NSTL国家科技图书文献中心

Hoe-Woon, Tee |  Cheng-Yong, Heah... -  《Journal of industrial and engineering chemistry》 - 2025,142 - 499~511 - 共13页

摘要: rubber sludge (RS) from glove manufacturing as a |  partial replacement for fly ash (FA) in geopolymer |  activated sludge (AS), pre-leaching sludge (PLS) and |  coagulant sludge (CS), will affect differently on the | , surpassing FA/AS and FA/PLS geopolymers. The fly ash/rubber
关键词: Rubber sludge |  Geopolymer |  Leaching |  Fly Ash |  Waste Utilization

8. Utilization of drinking water treatment sludge with coal fly ash to make permeable bricks for low impact development NSTL国家科技图书文献中心

Li, Pu |  Sun, Feiyun... -  《Resources, Conservation and Recycling》 - 2025,212 - 共9页

摘要: water treatment generates a large amount of sludge |  aluminum-rich sludge from water treatment, alongside coal |  fly ash, into bricks for construction. By varying |  fly ash ratios (0-50 %) and firing temperatures (900 |  ash addition. The resulting bricks meet construction
关键词: Drinking water treatment sludge |  Sludge treatment |  Coal fly ash |  Permeable bricks |  Aluminum recovery |  Low impact development

9. Iron leaching from sludge incineration ash for preparation of polymeric ferric chloride NSTL国家科技图书文献中心

Huang, X. Q. |  Huang, Y. H.... -  《International Journal of Environmental Science and Technology》 - 2025,22(8) - 7231~7246 - 共16页

摘要:Sludge incineration ash (SIA), a by-product of |  sludge incineration, is a powdery material riches in |  Fe2O3, SiO2, CaO, Al2O3, MgO and P2O5. Extraction of |  Fe from SIA by acid leaching to prepare polymeric |  ferric chloride flocculant for water purification is a
关键词: Sludge incineration ash |  Acid leaching |  Polymeric ferric chloride flocculant |  Solid waste recycling |  Iron recycling |  Sewage treatment

10. Synergistic resource recoveries of phosphorus and usable water from sewage sludge incineration ash and concrete slurry wastewater NSTL国家科技图书文献中心

Yaphary, Yohannes L. |  Wee, Jing Xuan... -  《Resources, Conservation and Recycling》 - 2025,212 - 共9页

摘要: from sewage sludge incineration ash (SSIA) demands | The conventional wet process for P recovery |  substantial chemicals (e.g., acids and alkalis for |  subsequent P extraction and precipitation) and water | , causing economic and environmental drawbacks. We
关键词: Sewage sludge incineration ash |  Phosphorus recovery |  Fertilizer |  Waste management |  Recycling |  Construction materials
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