Effectiveness of sewage sludge ash combined with waste pozzolanic minerals in developing sustainable construction material: An alternative approach for waste management

2017 ◽  
Vol 153 ◽  
pp. 253-263 ◽  
Author(s):  
Sumit Chakraborty ◽  
Byung Wan Jo ◽  
Jun Ho Jo ◽  
Zafar Baloch
Keyword(s):  
Sewage Sludge ◽  
Waste Management ◽  
Construction Material ◽  
Sustainable Construction ◽  
Sewage Sludge Ash ◽  
Alternative Approach ◽  
Sludge Ash

Strength Performance of Sustainable Mortar Containing Recycle Sewage Sludge Ash (SSA)

2018 ◽  
Vol 15 (1) ◽  
pp. 47
Author(s):  
NURUL NAZIERAH MOHD YUSRI ◽  
KARTINI KAMARUDDIN ◽  
HAMIDAH MOHD SAMAN ◽  
NURAINI TUTUR
Keyword(s):  
Compressive Strength ◽  
Sewage Sludge ◽  
Construction Material ◽  
Construction Materials ◽  
Wastewater Treatment Process ◽  
Sewage Sludge Ash ◽  
Strength Performance ◽  
Different Temperatures ◽  
Sludge Ash ◽  
Almost All

Sewage sludge is a by-product generated within the wastewater treatment process. Severe concern arised as the sludge are massively been dumped to the landfill and it may affect the environment. Many studies had been conducted in reusing the sewage sludge as construction material, where it is one of the optional ways to solve the issue. In this study, dried sewage sludge was incinerated with two different temperatures in order to produce sewage sludge ash (SSA), which are 800°C and 1000°C. After few processes, this SSA then reused in mortar as cement replacement with the replacement percentage of 5%, 10%, 15% and 20% by weight. The strength performance of mortar specimens was investigated after 7, 28, 60 and 90 days of curing. From the results, it is clearly showed that the compressive strength of all mortar specimens increased when the period of curing was prolonged. Moreover, almost all compressive strength of SSA mortars was higher than the control mortar. Therefore, there is potential to reuse this waste material as part of construction materials and hence, its plays an important role for future researches in minimisation of waste.

An Experimental Study of the Characteristics of Environment-Friendly Construction Materials by Recycling Sewage Sludge Ash

2008 ◽  
Vol 569 ◽  
pp. 297-300
Author(s):  
Jae Ik Lee ◽  
Byung Wan Jo ◽  
Yeong Seok Yoo ◽  
Kyeong Ho Cheon
Keyword(s):  
Sewage Sludge ◽  
Construction Material ◽  
Construction Materials ◽  
Drying Shrinkage ◽  
Environment Friendly ◽  
Sewage Sludge Ash ◽  
New Construction ◽  
Specific Material ◽  
The One ◽  
Sludge Ash

As a basic stage for developing new construction material utilizing sewage sludge ash, this study is identified by specific material characteristics through XRD, SEM, uniaxial compressive strength, porosity, and the drying shrinkage by manufacturing mortar with sewage sludge ash. The average drying shrinkage of sewage sludge ash mortar aged 7 days showed 88% of the strain of the one aged 28 days. The porosity of sewage sludge ash mortar was about 7~10%. The more quick lime and blast furnace slag were added, the less porosity appeared.

Strength Performance of Sustainable Mortar Containing Recycle Sewage Sludge Ash (SSA)

2020 ◽  
Vol 15 (1) ◽  
pp. 47
Author(s):  
Nurul Nazierah Mohd Yusri ◽  
Kartini Kamaruddin ◽  
Hamidah Mohd Saman ◽  
Nuraini Tutur
Keyword(s):  
Compressive Strength ◽  
Sewage Sludge ◽  
Construction Material ◽  
Construction Materials ◽  
Wastewater Treatment Process ◽  
Sewage Sludge Ash ◽  
Strength Performance ◽  
Different Temperatures ◽  
Sludge Ash ◽  
Almost All

Sewage sludge is a by-product generated within the wastewater treatment process. Severe concern arised as the sludge are massively been dumped to the landfill and it may affect the environment. Many studies had been conducted in reusing the sewage sludge as construction material, where it is one of the optional ways to solve the issue. In this study, dried sewage sludge was incinerated with two different temperatures in order to produce sewage sludge ash (SSA), which are 800°C and 1000°C. After few processes, this SSA then reused in mortar as cement replacement with the replacement percentage of 5%, 10%, 15% and 20% by weight. The strength performance of mortar specimens was investigated after 7, 28, 60 and 90 days of curing. From the results, it is clearly showed that the compressive strength of all mortar specimens increased when the period of curing was prolonged. Moreover, almost all compressive strength of SSA mortars was higher than the control mortar. Therefore, there is potential to reuse this waste material as part of construction materials and hence, its plays an important role for future researches in minimisation of waste. 

Sewage Sludge Ash-Based Mortar as Construction Material: Mechanical Studies, Macrofouling, and Marine Toxicity

2021 ◽  
Author(s):  
Arun Kumar Prabhakar ◽  
Padmaja Krishnan ◽  
Serina Siew-Chen Lee ◽  
Chin Sing Lim ◽  
Anjaneya Dixit ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Construction Material ◽  
Sewage Sludge Ash ◽  
Sludge Ash ◽  
Mechanical Studies

scholarly journals Strength performance of sustainable mortar containing recycle sewage sludge ash (SSA)

2018 ◽  
Vol 15 (1) ◽  
pp. 47-58 ◽  
Author(s):  
Nurul Nazierah Mohd Yusri ◽  
Kartini Kamaruddin ◽  
Hamidah Mohd Saman ◽  
Nuraini Tutur
Keyword(s):  
Compressive Strength ◽  
Sewage Sludge ◽  
Construction Material ◽  
Construction Materials ◽  
Wastewater Treatment Process ◽  
Sewage Sludge Ash ◽  
Strength Performance ◽  
Different Temperatures ◽  
Sludge Ash ◽  
Almost All

Sewage sludge is a by-product generated within the wastewater treatment process. Severe concern arised as the sludge are massively been dumped to the landfill and it may affect the environment. Many studies had been conducted in reusing the sewage sludge as construction material, where it is one of the optional ways to solve the issue. In this study, dried sewage sludge was incinerated with two different temperatures in order to produce sewage sludge ash (SSA), which are 800°C and 1000°C. After few processes, this SSA then reused in mortar as cement replacement with the replacement percentage of 5%, 10%, 15% and 20% by weight. The strength performance of mortar specimens was investigated after 7, 28, 60 and 90 days of curing. From the results, it is clearly showed that the compressive strength of all mortar specimens increased when the period of curing was prolonged. Moreover, almost all compressive strength of SSA mortars was higher than the control mortar. Therefore, there is potential to reuse this waste material as part of construction materials and hence, its plays an important role for future researches in minimisation of waste.

Effect of NaCl and MgCl2 on the hydration of lime-pozzolan blend by recycling sewage sludge ash

2021 ◽  
pp. 127759
Author(s):  
Yifan Zhou ◽  
Jianxin Lu ◽  
Jiangshan Li ◽  
Chris Cheeseman ◽  
Chi Sun Poon
Keyword(s):  
Sewage Sludge ◽  
Sewage Sludge Ash ◽  
Sludge Ash
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