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Online since: September 2012
Authors: Yan Ching Jean, Hong Min Chen, J. David van Horn
Interaction between biopolymers and water in the swelling process of biopolymer gels was studied and found that the percentage of bound and free water are related to the gel concentration [33].
The results show that the free volume increased with the increase of water content, particularly below water content of 40% (wt/wt).
An investigation of the structure of cell water, Biophys.
Ubbink, Water in glassy carbohydrates: Opening it up at the nanolevel, J.
Eitzpatrick, (Eds.), Fritzpatrick's Dermatology in General Medicine, McGraw-Hill Professional, 2003
The results show that the free volume increased with the increase of water content, particularly below water content of 40% (wt/wt).
An investigation of the structure of cell water, Biophys.
Ubbink, Water in glassy carbohydrates: Opening it up at the nanolevel, J.
Eitzpatrick, (Eds.), Fritzpatrick's Dermatology in General Medicine, McGraw-Hill Professional, 2003
Online since: November 2025
Authors: Oleksandr Kondratenko, Kseniia Umerenkova, Volodymyr Koloskov, Olha Lytvynenko, Hanna Koloskova, Vitaliy Borysenko
When developing MHT reactors for water storage and purification of various types with the main advantages of this technology, using traditional industrial methods of water purification, it is possible to carry out the purification process in one stage.
High reliability, efficiency, the possibility of simple automation of the water storage and purification process, the comparative safety of the solid-phase water storage and purification system were shown.
For higher education applicants studying at the first (bachelor's) level of higher education in the educational and professional program «Ecological Safety», Kharkiv, Publ.
For higher education applicants studying at the first (bachelor's) level of higher education in the educational and professional program «Ecological Safety» Publ.
Application of Up-to-Date Technologies for Monitoring the State of Surface Water in Populated Areas Affected by Hostilities.
High reliability, efficiency, the possibility of simple automation of the water storage and purification process, the comparative safety of the solid-phase water storage and purification system were shown.
For higher education applicants studying at the first (bachelor's) level of higher education in the educational and professional program «Ecological Safety», Kharkiv, Publ.
For higher education applicants studying at the first (bachelor's) level of higher education in the educational and professional program «Ecological Safety» Publ.
Application of Up-to-Date Technologies for Monitoring the State of Surface Water in Populated Areas Affected by Hostilities.
Online since: April 2023
Authors: Upamanyu Das, Bandana Gogoi
The solvent used throughout the synthesis method was high-grade distilled water.
The absorbance peak for SET II (HPMC) and SET II (PVA) lies at 217 nm with water solution, whereas for SET II (C) it is at 221 nm.
The first peak at low temperatures can be attributed to the removal of absorbed water and a related weight loss.
Good, stable dispersion in water makes them suitable for drug delivery applications.
We acknowledge and thank Lovely Professional University for providing us with the necessary characterization techniques for the XRD and thermal analyses.
The absorbance peak for SET II (HPMC) and SET II (PVA) lies at 217 nm with water solution, whereas for SET II (C) it is at 221 nm.
The first peak at low temperatures can be attributed to the removal of absorbed water and a related weight loss.
Good, stable dispersion in water makes them suitable for drug delivery applications.
We acknowledge and thank Lovely Professional University for providing us with the necessary characterization techniques for the XRD and thermal analyses.
Online since: July 2013
Authors: Moshe Livneh, Noam A. Livneh
Additionally, many of the devices were found not to provide a measure of water content, thus requiring another device when water content was required for compaction control.
In this regard, ASTM D6951-03 states that the selection of the appropriate correlation is a matter of professional judgment.
It should be recalled that LI is defined as the ratio of water content minus plasticity limit to the plasticity index.
The expression of the correlative equation for the clayey sand tested is as follows (see Figure 4a): (4) (a) (b) Figure 3 DCP Penetration Ratio versus (a) Lquidity Index and (b) percentage saturation for three types of clayey soils (LL=55%, LL=33% and LL=30%) [23] In Equation (4), gd denotes the predicted in-situ dry density in water specific weight (gW) units, PR denotes the DCP Penetration Ratio in mm/blow; pA denotes a reference stress (100kPa), and s'v denotes the effective overburden pressure in kPa.
Finally, they posit that the DCP equipment, when properly calibrated, can be an effective compaction control tool but that a different calibration will be required for any changes in material or water content.
In this regard, ASTM D6951-03 states that the selection of the appropriate correlation is a matter of professional judgment.
It should be recalled that LI is defined as the ratio of water content minus plasticity limit to the plasticity index.
The expression of the correlative equation for the clayey sand tested is as follows (see Figure 4a): (4) (a) (b) Figure 3 DCP Penetration Ratio versus (a) Lquidity Index and (b) percentage saturation for three types of clayey soils (LL=55%, LL=33% and LL=30%) [23] In Equation (4), gd denotes the predicted in-situ dry density in water specific weight (gW) units, PR denotes the DCP Penetration Ratio in mm/blow; pA denotes a reference stress (100kPa), and s'v denotes the effective overburden pressure in kPa.
Finally, they posit that the DCP equipment, when properly calibrated, can be an effective compaction control tool but that a different calibration will be required for any changes in material or water content.
Online since: May 2020
Authors: S. Nallusamy, S. Muralikrishna, Gunji Venkata Punna Rao, Partha Sarathi Chakraborty
Manufacturing industries are annoying to implement new and professional techniques in their regular production processes.
In cooling cycle, the belts get cooled with the help of air blower which blows pressurized air at the belt surface and with the help of water that flows inside the drum to cool the drum as well as belt.
In cooling cycle, the belts get cooled with the help of air blower which blows pressurized air at the belt surface and with the help of water that flows inside the drum to cool the drum as well as belt.
Online since: January 2026
Authors: Maria Theresa Isla-Cabaraban, Ivan Vergel Iligan, Romelie Albia, Czarine Maderal, Jenny Navarro, Gunnar Marc Shane Cabaraban
Initially, the pressure exchanger is supplied with low-pressure draw water and a portion of brackish water from the PRO module.
Subsequently, it transfers the high-pressure energy from the brackish water to the low-pressure energy of the draw water.
The stream densities used in the calculations were 1,022.65 kg/m3 and 1,012.94 kg/m3 for draw water and brackish water, respectively.
To alleviate river water demand, particularly in regions already experiencing water stress, such as Cagayan de Oro, a strategic approach would involve utilizing treated wastewater as a source of feed water.
Walas, Chemical Process Equipment: Selection and Design, 2nd ed., Gulf Professional Publishing, 2005
Subsequently, it transfers the high-pressure energy from the brackish water to the low-pressure energy of the draw water.
The stream densities used in the calculations were 1,022.65 kg/m3 and 1,012.94 kg/m3 for draw water and brackish water, respectively.
To alleviate river water demand, particularly in regions already experiencing water stress, such as Cagayan de Oro, a strategic approach would involve utilizing treated wastewater as a source of feed water.
Walas, Chemical Process Equipment: Selection and Design, 2nd ed., Gulf Professional Publishing, 2005
Online since: January 2024
Authors: Hilman Ali Hazmi, Tri Partono Adhi
The HP separator is a 3-phase separator type, which is used to separate incoming feed streams into gas, condensate, and water streams.
The gas stream exiting from the outlet of HP separator combines with gas stream originating from the discharge of MP compressor at HP gas manifold, while the water stream exiting from the outlet of HP separator is pumped using water transfer pump to water treatment facility located at OSBL area, and the condensate stream exiting from the outlet of HP separator flows to MP separator through a control valve.
Parameter Specification RVP at 100 oF (kPa) 75 Colour Max. 25 sb Water Content trace Table 2.
Ghosh, “Microalgal remediation of anaerobic pretreated pharmaceutical wastewater for sustainable biodiesel production and electricity generation,” Journal of Water Process Engineering, vol. 35, p. 101192, 2020
Gulf professional publishing, 2012
The gas stream exiting from the outlet of HP separator combines with gas stream originating from the discharge of MP compressor at HP gas manifold, while the water stream exiting from the outlet of HP separator is pumped using water transfer pump to water treatment facility located at OSBL area, and the condensate stream exiting from the outlet of HP separator flows to MP separator through a control valve.
Parameter Specification RVP at 100 oF (kPa) 75 Colour Max. 25 sb Water Content trace Table 2.
Ghosh, “Microalgal remediation of anaerobic pretreated pharmaceutical wastewater for sustainable biodiesel production and electricity generation,” Journal of Water Process Engineering, vol. 35, p. 101192, 2020
Gulf professional publishing, 2012
Online since: October 2019
Authors: Gabriel Raicu, Remus Zagan, Radu Hanzu-Pazara
These values can influence people beliefs about the importance of their work and other relevant aspects of their professional activity or social life.
Techniques such as malware, phishing, water holing and scanning are included in this group.
The simulation scenarios were created according to the situations considered as high generators of dangerous situations, like alteration of data about ship’s position, changing of water depth on electronic chart display systems, corruption of different sensors related to the engine functioning parameters, interference in communications between the ship and a shore station, ship’s course deviation due to some changes of data provided by the positioning systems.
Techniques such as malware, phishing, water holing and scanning are included in this group.
The simulation scenarios were created according to the situations considered as high generators of dangerous situations, like alteration of data about ship’s position, changing of water depth on electronic chart display systems, corruption of different sensors related to the engine functioning parameters, interference in communications between the ship and a shore station, ship’s course deviation due to some changes of data provided by the positioning systems.
Online since: November 2025
Authors: Zeinab Shiolashvili, Nino Makhatadze, Alexander Jishiashvili, Ekaterine Sanaia, David Jishiashvili
The decomposition of NH4Cl at elevated temperature resulted in the release of hydrochloric acid vapor, which played a crucial role in generating volatile zinc precursors (ZnCl2) and in synthesizing oxidizing water molecules by reacting with ZnO powder.
Wang, Synthesis of hierarchical ZnO/C hollow spheres constructed by octahedron for water treatment, J.
Antoine Coefficients, 2nd ed., Gulf Professional Publ., Oxford–Waltham, 2015
Wang, Synthesis of hierarchical ZnO/C hollow spheres constructed by octahedron for water treatment, J.
Antoine Coefficients, 2nd ed., Gulf Professional Publ., Oxford–Waltham, 2015