3.4 Hypo Sludge Hypo sludge is the waste which is collected from paper industry. Hypo sludge contains calcium and calcium chloride and minimum amount of silica. Hypo sludge behaves like cement because of high content of CaO and CaCl 2 and considerable presence of SiO and MgO. This silica and magnesium improve the strength and setting
Sample of Hypo Sludge (paper waste) in pan. Figure 2. Sample of Hypo Sludge (paper waste) in pan. Table 3. Chemical composition of Hypo Sludge (paper waste) Chemicals Percentage Existing Ca 55.72 O 28.92 C 10.24 Si 02.76 Mg 00.88 Al 00.77 S 00.71 2.3 Cement Ordinary Portland cement of grade 53 having specific gravity of 3.2 was used as
A hot plate was also used to heat the chemicals. Different compositions were tried by varying the composition of sludge, starch, and water, and the composition with 58% of sludge, 27% of starch, and 15% of water was found to be optimal. The sludge, starch, and water were mixed thoroughly and the composition was made semi-solid.
or zoogloeal bacteria, and the amount and composition of EPS in the sludge (Schmid et . al., 2003). ... activated sludge properties (Jin et al., 2003, 2004). The typical floc size distribution is .
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Brass is a metallic alloy that is formed through the combination of copper and zinc in different ratios. The hardness or softness of brass can be manipulated by altering the proportions of copper and zinc. The combination of various metallic elements such as aluminum, lead, and arsenic, can be employed as alloying elements in order to enhance …
Hypo sludge obtained from Shreyans Paper Mill Ltd (Ahmedgarh) is used in this study shown in Fig. 1. Hypo sludge is sun dried till the moisture exhaust and after that it was grounded to the size of cement and sieved. The properties of hypo sludge and its comparison with cement are given in Table 1.
composition and properties of WSA vary according to the type of ra w material whether it is WSA that . ... sale of by-product or at least offset processing and disposal costs, ... (hypo sludge) in ...
Download scientific diagram | Comparison of physical properties of cement and from publication: EFFECTIVE UTILIZATION OF HYPO SLUDGE IN CONSTRUCTION INDUSTRY: A REVIEW | The hypo sludge or paper ...
This amino acid was also proved to depress the central nervous system while having antiseizure properties. Lysine is an essential amino acid, implying that it is important for human health, though our body cannot produce it. Therefore, it has to be obtained from food. Lysine is a type of amino acids that are the building blocks of proteins.
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Chemical composition of hypo sludge & specific gravities of coarse aggregate, fine aggregate, hypo sludge & foundry sand were determined. Chemical Properties of Hypo-Sludge The chemical properties & their percentage amount of the constituents of hypo sludge were tested in a lab. These chemical properties of PPC & Hypo sludge were …
In the present research work, an attempt has been made to evaluate the use of industrial waste obtained from the paper industry commonly known as Hypo sludge by partial replacement with the ingredients of bricks.
The Table 2 shows the constituents present and the percentage of components present in the hypo sludge. It is found that the sample has the major component of calcium oxide …
a specific gravity of 2.69. Figure1shows the process of powdered hypo sludge. Table1 shows the chemical composition of powdered hypo sludge. The raw …
Materials and properties A. Materials 1. Hypo Sludge, 2. Cement 3. The important property of concrete is its strength in Coarse Aggregate 4. Fine Aggregate 5. Water 1) Hypo Sludge This hypo sludge contains low calcium and maximum calcium chloride and minimum amount of silica. The hypo sludge behave like cement because of silica and …
II. METHODOLOGY Hypo Sludge is a waste material collected from the Paper Industry. It is used as cement replacement in producing concrete. Hypo sludge behaves like cement because of silica and magnesium properties. This silica and magnesium improve the setting of concrete. Hypo sludge is collected from PAPER MILL AMLAI SHAHDOL …
Download scientific diagram | Chemical composition of Hypo sludge from publication: Performance comparison of cement replacing materials in concrete: Hypo sludge | …
The following tables and lists summarize 6061 aluminum properties, datasheet and specs including chemical composition, physical properties and mechanical properties, welding, hardness, machinability, heat treating, etc. Chemical Composition. Aluminium 6061 chemical composition is listed in the following table.
more than the hypo sludge incorporated the strength reduc-tion is due to the impurities present in hypo sludge like free lime, loss on ignition and other raw minerals. Further, it reported that the strength complies with the target strength up to a replacement of 10%. When hypo sludge greater than
Chemical and Physical properties of raw Hypo sludge shown in Table 1. Comparison of Cement and Hypo sludge also shown in Table 2. are washed off the reused filaments to hitch the waste solids ...
Stellite cobalt-based alloys consist of complex carbides in an alloy matrix. They are resistant to wear, galling, and corrosion and retain these properties at high temperatures. Their exceptional wear resistance is due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a CoCr alloy matrix.
The chemical property of sludge significantly affects its reactivity and thermal transformation, which is also crucial for the treatment procedure. However, little …
Hastelloy C-276 Composition. Hastelloy is a nickel-based superalloy with more than 50% nickel and significant amounts of molybdenum and chromium.There are also small amounts of cobalt, tungsten and manganese in Hastelloy C-276. As with most industrial alloys, Hastelloy C-276 is defined in weight percent (wt%), with a minimum and …
Patel and Sohal have reviewed the durability and mechanical properties of concrete with partial replacement of cement with waste paper sludge (WPS) and found that WPS can be used as an alternative building material when added to the mix up to a certain limit.Wang et al. have reported that considering the importance of the mechanical …
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Waste paper sludge (Hypo sludge) was collected from Shree Balkrishna Paper and Board Company, Baramati. After that, this hypo sludge was left drying for 15 days, and after that this hypo sludge was oven dried for 2 hr. at 750 °C to make ash. Properties of paper sludge depend upon the type of paper mill (See Fig. 1, Fig. 2).
Hypo Sludge is known to contain useful fibers and chemicals, as my project to get good results by adding of ferrous oxide to the hypo sludge to the fly ash improve the strength, durability, and life span of concrete structures exposed to weather. ... Table 1 Chemical composition and physical properties of the cement Chemical Analysis, (%) CaO ...
Textile sludge has been collected from (CETP), Tirupur and studied its chemical, physical and engineering properties. The collected sludge was dried to reduce its moisture content and then sieved to remove the dusts present in that. The sieved sludge was then mixed with the concrete cubes and mortar cubes in 4%, 8% and 12%.
Utilization, reduction and disposal of the pulp and paper industry waste (Hypo Sludge) are crucial from an environmental perspective. Hypo sludge, when disposed of as landfill, contributes to the groundwater contamination caused by the leachates. Hence, the utilization of hypo sludge from the paper industry in the construction applications …
Hypo sludge —Hypo sludge is the term for the preliminary waste generated from the paper industry. Hypo sludge is used as a substitute cementitious …
It may be suitable to use Hypo Sludge as a binder from which a new alternative cost effective building material will be explored. Utilization of Hypo Sludge for the Stabilization of Red Soils along with Cement and Molasses 2. Materials and Methods Chemical composition of red soil Table 2.
grounded to the size of cement and sieved. The properties of hypo sludge and its comparison with cement are given in Table 1. 2.5 Water Fresh and clean tap water is …
