Fig 6 - uploaded by Natasha Sewwandi
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Contour Plot for variation of reducing sugar % and Turbidity with pH of juice Effect of pH on turbidity and purity in juice By considering the purity of the juice, the best juice purity gives when the pH is between 8.0 to 8.5, according to figure 8. But when compare with the reducing sugar and pol in juice parameters, the optimum pH range is 7.0 to 8.0 with respect to Fig. 5, 6 & 7.
Source publication
This study was conducted treating with Milk of Lime to reach different pH levels (T1-with Initial pH, T2, T3 and T4 with 6.5, 7.5 and 8.5 of pH respectively) to determine the optimum pre-liming pH which could result in best cane juice clarification in Sri Lankan sugar industries. The experiment design used was RCBD with five replicates. ANOVA follo...
Contexts in source publication
Context 1
... analyzing this lower turbidity with reducing sugar parameter, reducing sugar value should be low. The darkest blue color represents the lowest reducing sugar according to the contour graph mentioned in figure 6. By considering these two phenomena's, the most suitable region with best pH range is between 7.0 to 8.5. ...
Context 2
... analyzing this lower turbidity with reducing sugar parameter, reducing sugar value should be low. The darkest blue color represents the lowest reducing sugar according to the contour graph mentioned in figure 6. By considering these two phenomena's, the most suitable region with best pH range is between 7.0 to 8.5. ...
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Citations
... Potential applications of SCBA byproducts of bagasse burning can be identified, including applications in glass-ceramic, Phillip site zeolite synthesis, geo polymers, Fe 2 O 3 -SiO 2 nanocomposites to remove chromium ions, sodium water glass, silica aerogels, and mesoporous silica as a catalyst silica and as an absorbent to clarify sugarcane juice [14,26,27]. The main requirement for SCBA to be used as a replacement material for OPC in concrete is its pozzolanic action. ...
Leading sugar-producing nations have been generating high volumes of sugarcane bagasse ash (SCBA) as a by-product. SCBA has the potential to be used as a partial replacement for ordinary Portland cement (OPC) in concrete, from thereby, mitigating several adverse environmental effects of cement while keeping the cost of concrete low. The majority of the microstructure of SCBA is composed of SiO2, Al2O3, and Fe2O3 compounds, which can provide pozzolanic properties to SCBA. In this paper, literature on the enhancement of the mechanical properties of SCBA-incorporating concrete is analyzed. Corresponding process parameters of the SCBA production process and properties of SCBA are compared in order to identify relationships between the entities. Furthermore, methods, including sieving, post-heating, and grinding, can be used to improve pozzolanic properties of SCBA, through which the ideal SCBA material parameters for concrete can be identified. Evidence in the literature on the carbon footprint of the cement industry is utilized to discuss the possibility of reducing CO2 emissions by using SCBA, which could pave the way to a more sustainable approach in the construction industry. A review of the available research conducted on concrete with several partial replacement percentages of SCBA for OPC is discussed
The ideal climatic and environmental conditions for sugarcane cultivation are present all year round in the tropical island of Sri Lanka. Given the annual sugar consumption of the nation, a significant amount of sugarcane bagasse ash (SCBA), a by-product with no intended commercial use but potential environmental and health risks, is produced. Numerous studies have been conducted recently to assess the viability of using SCBA as a pozzolanic material in structural applications. The purpose of this study is to evaluate the microstructure of SCBA samples from three sugar manufacturing facilities in Sri Lanka to identify the pozzolanic capacities. Several quantitative and qualitative characterization techniques have been utilized for the investigations. While maintaining the American Society for Testing and Materials (ASTM) 618 specification as the standard for pozzolanic properties, a comparative investigation of the attributes of samples from each location was conducted. Beyond that, the relationship between the SCBA generation process parameters and their impact on the properties of SCBA have been identified. Finally, the SCBA source of the Pelwatte unit has been identified as the ideal source for the pozzolanic material from the three locations, considering quality and the extent of additional treatments required before use. Other prospective areas of research on SCBA and its potential applications have been recognized.
