Journal ArticleDOI
Utilization of sewage sludge ashes in the brick and tile industry
Bernd Wiebusch,C. F. Seyfried +1 more
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TLDR
In this paper, the impact of different wastewater treatment methods is described; for instance, the use of precipitation agents containing iron will considerably influence the ash quality, while the quality of the ashes also influences the elution behaviour and the mineral fixation of heavy metals.About:
This article is published in Water Science and Technology.The article was published on 1997-01-01. It has received 118 citations till now. The article focuses on the topics: Sludge & Brick.read more
Citations
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A review on the utilization of fly ash
TL;DR: In this article, the utilization of fly ash in construction, as a low-cost adsorbent for the removal of organic compounds, flue gas and metals, light weight aggregate, mine back fill, road sub-base, and zeolite synthesis is discussed.
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Sludge: A waste or renewable source for energy and resources recovery?
Vinay Kumar Tyagi,Shang-Lien Lo +1 more
TL;DR: In this article, the type of resources that can be recovered from waste sludge and, conventional and emerging methods used to convert the sludge into valuable resources are discussed, and major factors involved in the process, stage of application, advantages and possible drawbacks of the methods are also discussed.
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Recycling and recovery routes for incinerated sewage sludge ash (ISSA): a review.
TL;DR: The authors in this article reviewed the drivers for increasing incineration of sewage sludge and the characteristics of the resulting incinerated sludge ash (ISSA) and concluded that ISSA has significant potential to be used as a secondary source of phosphate for the production of fertilisers and phosphoric acid.
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Utilization of sludge as brick materials
TL;DR: In this article, the results of tests indicated that the sludge proportion and the firing temperature were the two key factors determining the brick quality, increasing sludge content results in a decrease of brick shrinkage, water absorption, and compressive strength.
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The possible use of sewage sludge ash (SSA) in the construction industry as a way towards a circular economy
TL;DR: A detailed description of each application as a way towards a circular economy is presented in this paper, where the use of sewage sludge ash for the building materials manufacturing, such as produce bricks and tiles, as raw materials for cement production, as aggregates for concrete and mortar, as a component of the synthesis of lightweight materials and as substitute for sand and/or cement in cement stabilized bases, subbases and embankments in road constuctions.
References
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Journal ArticleDOI
Bricks Manufactured from Sludge
TL;DR: In this article, the compressive strength of bricks made from sludge and sludge ash was investigated. But, the results of the utilization of sludge as bricks were limited to 40% and 50% respectively.
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Case study involving using fluidised bed incinerator sludge ash as a partial clay substitute in brick manufacture
TL;DR: The results of this work led a United Kingdom brick manufacturer to the identification of this material as a possible replacement for the sand addition to the bricks produced at one of their factories as mentioned in this paper.
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Sludge Ash Bricks Fired to above and below Ash‐Vitrifying Temperature
TL;DR: The City of Indianapolis' Belmont Advanced Wastewater Treatment Facility produces 32 dry metric tonnes per day of ash from incineration of municipal sewage sludge as discussed by the authors, which is used for wastewater treatment.