Unveiling the mechanisms of how cationic
Unveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge
Unveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge. Author(s) Cationic polyacrylamide, a flocculation powder widely used in wastewater pretreatment and sludge dewatering, was highly accumulated in waste activated sludge.
Unveiling the mechanisms of how cationic polyacrylamide
Unveiling the mechanisms of how cationic polyacrylamide affects short-chain fatty acids accumulation during long-term anaerobic fermentation of waste activated sludge Water Research ( IF 7.913) Pub Date : 2024-02-26, DOI: 10.1016/j.watres.2024.02.036
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Unveiling the mechanisms of how cationic polyacrylamide
The mechanism studies revealed that although cationic polyacrylamide could be partially degraded to produce SCFAs during anaerobic fermentation, cationic polyacrylamide and its major degradation metabolite, polyacrylic acid, inhibited all the sludge solubilization, hydrolysis, acidogenesis, acetogenesis and homoacetogenesis processes to some
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Unveilingthemechanismsofhowcationicpolyacrylamideaffectssh
UNCORRECTED PROOF 6 Water Researchxxx(xxxx)xxx-xxx tion. Five groups (Group-I, Group-II, Group-III, Group-IV and Group-V) were conducted to assess the effect of polyacrylic acid
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INDUCTION OF CYTOCHROME P4501A1 | Annual Review
Cytochrome P4501A1 is a substrate-inducible microsomal enzyme that oxygenates polycyclic aromatic hydrocarbons, such as the carcinogen benzo(a)pyrene, as the initial step in their metabolic processing to water-soluble derivatives. Enzyme induction reflects increased transcription of the cognate gene. The environmental toxicant 2,3,7,8-tetrachlorodibenzo-p-dioxin is the most potent known
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Surfactant surface chemistry and heparin-based
This dissertation uses molecular dynamics (MD) simulations to mainly focus on the study of the interaction between neutral surfactants-water and anionic surfactant-anionic polyelectrolyte on the water surface. Besides, this study devotes to finding the possible routes of improving the design of a drug candidate, polyethylene-glycol-linked cationic binding groups (PEG)n-HBG, to inhibit
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The catalytic mechanism of retaining [beta]-glycosidases
Title: The catalytic mechanism of retaining [beta]-glycosidases: Creator: Vocaldo, David J. Date Issued: 2002: Description: Through the detailed characterization of the catalytic mechanisms of four different retaining β-glycosidases and in consideration of the existing literature a detailed and generally applicable catalytic mechanism is proposed for the very large class of retaining β
Get PriceThe Fluid Mechanics of Cancer and Its Therapy | Annual
Fluid mechanics is involved in the growth, progression, metastasis, and therapy of cancer. Blood vessels transport oxygen and nutrients to cancerous tissues, provide a route for metastasizing cancer cells to distant organs, and deliver drugs to tumors. The irregular and leaky tumor vasculature is responsible for increased interstitial pressure in the tumor microenvironment, whereas multiscale
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Waste-activated sludge disruption by dry ice: bench scale
The freezing process consists of dissipating heat from the product until the final temperature is lower than the temperature of crystallisation of that product. Freezing can be used for numerous applications, including for disruption of waste-activated sludge (WAS). The aim of this study was to calculate the estimated amount of heat conveyed between the solidified carbon dioxide and the WAS
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Market Research Reports by Industry Verticals
Unveiling the application landscape of the acoustic insulation market: surging demand from building & construction sector to drive the industry landscape over 2024-2025 operating mechanism is set to witness 5.5% growth from 2024 to 2025 due to growing adoption of automatic actuation mechanisms for easy operation. Canada and the U.S. may
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Publications - University of Technology Sydney
Asif, MB, Ansari, AJ, Chen, SS, Nghiem, LD, Price, WE & Hai, FI 2024, 'Understanding the mechanisms of trace organic contaminant removal by high retention membrane bioreactors: a critical review', Environmental Science and Pollution Research, vol. 26, pp. 34805-34100. View/Download from: Publisher's site View description>>
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Olfactory Proteins Mediating Chemical Communication
Background The navel orangeworm, Amyelois transitella Walker (Lepidoptera: Pyralidae), is the most serious insect pest of almonds and pistachios in California for which environmentally friendly alternative methods of control — like pheromone-based approaches — are highly desirable. Some constituents of the sex pheromone are unstable and could be replaced with parapheromones, which may be
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The Fluid Mechanics of Cancer and Its Therapy | Annual
Fluid mechanics is involved in the growth, progression, metastasis, and therapy of cancer. Blood vessels transport oxygen and nutrients to cancerous tissues, provide a route for metastasizing cancer cells to distant organs, and deliver drugs to tumors. The irregular and leaky tumor vasculature is responsible for increased interstitial pressure in the tumor microenvironment, whereas multiscale
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The catalytic mechanism of retaining [beta]-glycosidases
Title: The catalytic mechanism of retaining [beta]-glycosidases: Creator: Vocaldo, David J. Date Issued: 2002: Description: Through the detailed characterization of the catalytic mechanisms of four different retaining β-glycosidases and in consideration of the existing literature a detailed and generally applicable catalytic mechanism is proposed for the very large class of retaining β
Get PriceWaste-activated sludge disruption by dry ice: bench scale
The freezing process consists of dissipating heat from the product until the final temperature is lower than the temperature of crystallisation of that product. Freezing can be used for numerous applications, including for disruption of waste-activated sludge (WAS). The aim of this study was to calculate the estimated amount of heat conveyed between the solidified carbon dioxide and the WAS
Get Price
Olfactory Proteins Mediating Chemical Communication
Background The navel orangeworm, Amyelois transitella Walker (Lepidoptera: Pyralidae), is the most serious insect pest of almonds and pistachios in California for which environmentally friendly alternative methods of control — like pheromone-based approaches — are highly desirable. Some constituents of the sex pheromone are unstable and could be replaced with parapheromones, which may be
Get Price
Calreticulin Biosynthesis and Processing in Human Myeloid
CALRETICULIN is a high-capacity calcium-binding protein comprising the major intracellular storage reservoir for inositol-1,4,5 trisphosphate-releasable calcium in most nonmuscle cells. 1-4 Its structure is highly conserved and its range of expression is extremely broad with respect to both species and cell type.1,5-7 Previously known by several other names (eg, high-affinity calcium binding
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Publications - University of Technology Sydney
Asif, MB, Ansari, AJ, Chen, SS, Nghiem, LD, Price, WE & Hai, FI 2024, 'Understanding the mechanisms of trace organic contaminant removal by high retention membrane bioreactors: a critical review', Environmental Science and Pollution Research, vol. 26, pp. 34805-34100. View/Download from: Publisher's site View description>>
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CNP mediated selective toxicity on melanoma cells
Cerium (Ce) oxide nanoparticles (CNP; nanoceria) are reported to have cytotoxic effects on certain cancerous cell lines, while at the same concentration they show no cytotoxicity on normal (healthy) cells. Redox-active CNP exhibit both selective prooxidative as well as antioxidative properties. The former is proposed to be responsible for impairment of tumor growth and invasion and the latter
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The catalytic mechanism of retaining [beta]-glycosidases
Title: The catalytic mechanism of retaining [beta]-glycosidases: Creator: Vocaldo, David J. Date Issued: 2002: Description: Through the detailed characterization of the catalytic mechanisms of four different retaining β-glycosidases and in consideration of the existing literature a detailed and generally applicable catalytic mechanism is proposed for the very large class of retaining β
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Institut de Chimie Physique
Rheological behavior of aqueous polyacrylamide solutions determined by dissipative particle dynamics and comparison to experiments. Yiannourakou, Marianna ; Rousseau, Bernard ; Pannacci, Nicolas ; Herzhaft, Benjamin Europhys. Lett. 97:34007 (2012) 224. Understanding the fluid phase behaviour of crude oil: Asphaltene precipitation.
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Publications - University of Technology Sydney
Chilwesa, M, Akbarnezhad, A, Gharehchaei, M, Castel, A, Lloyd, R & Foster, S 2024, 'Using the Double Ring Test to Assess the Effect of Type of Aggregate Used on Thermal Cracking Potential of Concrete' in Lecture Notes in Civil Engineering, pp. 337-347. View/Download from: Publisher's site View description>> Dang, CC & Dang, LC 2024, 'Numerical Investigation on the Stability of Soil-Cement
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Über IMK-TRO - Mitarbeiter
Projektträger Karlsruhe. (2024). Nukleare Sicherheitsforschung. BMBF geförderte FuE-Vorhaben. Berichtszeitraum: 1. Juli - 31. Dezember 2024.
Get Price- What is zeolite water filtration media?
- The water treatment industry is always researching, testing, and developing new and improved ways in which to treat wastewater and drinking water in ways that are both efficient and environmentally friendly. Zeolite water filtration media is a sustainable, natural treatment solution for drinking water, grey water, and wastewater treatment.
- Can zeolite be used in water and wastewater treatment?
- Hierarchical and 2D zeolites were not investigated yet in any application related to water and wastewater treatment. For all the presented applications, neither the cost analysis for the preparation and application of nano-zeolite in water and wastewater treatment nor the pilot scale applications were addressed.
- Which zeolites are used to remove fluoride from water?
- Samatya et al. also prepared metal ion (Al 3+, La 3+ and ZrO 2+) exchanged zeolites for fluoride removal from water on a Turkish clinoptilolite. The natural zeolite samples were pre-conditioned with HNO 3 (ZEO-1), NaNO 3 (ZEO-2), and deionised water (ZEO-3) before loading Al 3+, La 3+ and ZrO 2+.
- What is nano zeolite used for?
- Author to whom correspondence should be addressed. Nano-zeolite is an innovative class of materials that received recognition for its potential use in water and tertiary wastewater treatment. These applications include ion-exchange/sorption, photo-degradation, and membrane separation.
