• When mixed with soda ash, Jacquard Procion MX Fiber Reactive dyes are permanent, colorfast, and very washable. (dickblick.com)
  • The commercial processing of various biomaterials extensively uses azo dyes (including reactive, direct, acidic, and basic dyes). (mdpi.com)
  • Asgher M, Shah SAH, Ali M, Legge RL (2006a) Decolorization of some reactive textile dyes by white rot fungi isolated in Pakistan. (springer.com)
  • British Library EThOS: Investigation of the adsorption of reactive dyes and heavy metal ions from synthetic textile effluent by eggshell membrane. (bl.uk)
  • 2007). Reactive dyes are extensively used in the textile industry, fundamentally due to the capacity of their reactive groups to bind on textile fibers by covalent bonds formation. (scialert.net)
  • As a fiber-reactive dye, Procion MX forms a strong covalent bond with cellulosic fibers. (dickblick.com)
  • Material is a fiber reactive textile dye composed of nonhazardous dye and other nonhazardous ingredients in a proprietary formulation. (flinnsci.com)
  • The hydroxides of calcium, strontium and barium are only slightly water-soluble but produce sufficient hydroxide ions to make the environment basic, giving a general equation of: M(s) + 2 H2O(l) ⟶ M(OH)2(aq) + H2(g) If metals react with cold water, hydroxides are produced. (wikipedia.org)
  • Chlorine dioxide is soluble in water and will react rapidly with other compounds. (cdc.gov)
  • In this profile, the term "chlorite" will be used to refer to "chlorite ion," which is a water-soluble ion. (cdc.gov)
  • and ( 3) gases that have a low water solubility and are lipid soluble such that they are primarily absorbed in the pulmonary region and likely to act systemically. (cdc.gov)
  • The VS2DRTI package contains all the tools that a user needs to create, run, and view results for a simulation of flow and heat and reactive solute transport through variably saturated porous media. (usgs.gov)
  • Experienced users of VS2DI will find that it is now easy to construct simulations of reactive solute transport. (usgs.gov)
  • Here we investigated the adsorption of GLVs and ROSs on atmospheric air/water interfaces, as well as the interactions between these species, using potential of mean force (PMF) calculations and classical molecular dynamics (MD) simulations. (aiche.org)
  • Additionally, the kinetics and isotherm model of dyeing raw ramie yarn with Reactive Blue 194 in palm oil is studied, and the adsorption behaviour between them is discussed. (unisa.it)
  • For a better understanding, the raw ramie yarn dyeing adsorption behaviour was also carried out in a water medium. (unisa.it)
  • Kinetics data suggested that the pseudo-second-order model fitted for both dyeing mediums (palm oil and water) of the adsorption of the Reactive Blue 194 dye onto raw ramie yarn. (unisa.it)
  • Afterward, the adsorption isotherms' results denote that the Langmuir model was suitable for palm oil dyeing medium while the Freundlich model was suited for water medium. (unisa.it)
  • These GLVs can react with ROSs in a fog environment, but the mechanisms and kinetics of these reactions depend on whether the reactions take place within the bulk of the water droplets, in the air/water interface or in gas phase. (aiche.org)
  • Our results indicate that both GLVs and ROSs have a strong thermodynamic preference to remain at the air/water interface, and thus chemical reactions between atmospheric GLVs and ROSs are more likely to take place at the interface, rather than in the water phase or in the gas phase. (aiche.org)
  • The injection of a reactive substance such as CO 2 into the saline formation results in chemical disequilibration and initiation of various chemical reactions. (nature.com)
  • In the particular case of the RB19, the relatively low fixation efficiency (75-80%) is due to the competition between the formation of the reactive form and the hydrolysis reactions (Pelegrini et al . (scialert.net)
  • These photoprotective reactions prevent formation of reactive excited states and photoinhibition. (lu.se)
  • Water-reactive substances are those that spontaneously undergo a chemical reaction with water, as they are highly reducing in nature. (wikipedia.org)
  • Some water-reactive substances are also pyrophoric, like organometallics and sulphuric acid, and should be kept away from moisture. (wikipedia.org)
  • All chemicals that react vigorously with water or liberate toxic gas when in contact with water are recognized for their hazardous nature in the 'Approved Supply List,' or the list of substances covered by the international legislation on major hazards many of which are commonly used in manufacturing processes. (wikipedia.org)
  • But likewise, an increasing number of studies demonstrate that, beyond CO 2 , atmospherically fast reactive substances that are emitted or consumed by the terrestrial biota, including by vegetation fires, also play a significant role for our understanding of the climate system. (lu.se)
  • Is C-Reactive Protein a Valid Biomarker? (ift.org)
  • C-reactive protein, an indicator of acute inflammation, is the subject of considerable controversy as an important biomarker of cardiovascular health. (ift.org)
  • An advanced oxidation process, UV/H 2 O 2 , was investigated in a laboratory scale photoreactor for decolorization of the Reactive blue 19 (RB19) dye from synthetic textile wastewater. (scialert.net)
  • An increase in dissolved minerals further increases the density of the formation water which, in turn, enhances natural convection. (nature.com)
  • This study investigates the unsteady natural convection and mass transfer flow of viscous reactive, heat generating/absorbing fluid in a vertical channel formed by two infinite parallel porous plates having temperature dependent thermal conductivity. (hindawi.com)
  • The motion of the fluid is induced due to natural convection caused by the reactive property as well as the heat generating/absorbing nature of the fluid. (hindawi.com)
  • 3 - 6 ] investigated unsteady natural convection flow of reactive viscous fluid in a vertical channel as well as vertical tube and the reaction is exothermic under Arrhenius kinetics, neglecting the consumption of the materials. (hindawi.com)
  • It is not visible when the textile is dry, the print appears only when the textile is wet (it can be water, sweat or any other liquid). (merchyou.com)
  • Fluid-reactive inks repel liquids and moisten only unprinted fabric around the design. (merchyou.com)
  • The storage and use of water-reactive solids and liquids shall be in accordance with this rule. (cornell.edu)
  • The storage and use of water-reactive solids and liquids in amounts not exceeding the maximum allowable quantity per control area indicated in paragraph (C)(1)( 5003.1 ) of rule 1301:7-7-50 of the Administrative Code shall be in accordance with paragraphs (A)(5001) and (C)(5003) of rule 1301:7-7-50 of the Administrative Code and paragraphs (A)(6701) and (C)(6703) of this rule. (cornell.edu)
  • Storage of water-reactive solids and liquids shall be in detached buildings where required by paragraph (C)(8)(b)(5003.8.2) of rule 1301:7-7-50 of the Administrative Code. (cornell.edu)
  • In addition to the provisions of paragraph (D)(12)( 5004.12 ) of rule 1301:7-7-50 of the Administrative Code, floors in storage areas for water-reactive solids and liquids shall be of liquid-tight construction. (cornell.edu)
  • Rooms or areas used for the storage of water- reactive solids and liquids shall be constructed in a manner which resists the penetration of water through the use of waterproof materials. (cornell.edu)
  • When Class 3 water-reactive solids and liquids are stored in areas equipped with an automatic sprinkler system, the materials shall be stored in closed water-tight containers. (cornell.edu)
  • Water-reactive solids and liquids stored in quantities greater than 500 cubic feet (14 m 3 ) shall be separated into piles, each not larger than 500 cubic feet (14 m 3 ). (cornell.edu)
  • Exception: Water-reactive solids and liquids stored in tanks. (cornell.edu)
  • Class 2 water-reactive solids and liquids shall not be stored in basements unless such materials are stored in closed water-tight containers or tanks. (cornell.edu)
  • Class 3 water-reactive solids and liquids shall not be stored in basements. (cornell.edu)
  • Indoor storage rooms, areas and buildings containing Class 2 or 3 water-reactive solids and liquids shall be provided with explosion control in accordance with paragraph (K)(911) of rule 1301:7-7-09 of the Administrative Code. (cornell.edu)
  • Outdoor storage of water-reactive solids and liquids shall be within tanks or closed water-tight containers and shall be in accordance with paragraphs (D)(2)(b)(6704.2.2) to (D)(2)(e)(6704.2.5) of this rule. (cornell.edu)
  • Outdoor storage of Class 3 water- reactive solids and liquids shall not be within 75 feet (22 860 mm) of buildings, lot lines, public streets, public alleys, public ways or means of egress. (cornell.edu)
  • The use of non-conventional water (e.g., treated wastewater, desalinated water) for different purposes is increasing in many water scarce regions of the world. (sckcen.be)
  • To meet that goal, an approach was taken that would provide for an integrated understanding of system and data needs using information generally available for all gases such as water solubility. (cdc.gov)
  • A categorization scheme of gases was developed and em- bedded in a framework for choosing model structure as well as different default DAFs based on the fundamental knowledge that absorption rate was determined by water solubility and reactivity, with reactivity defined as the propensity to dissociate, oxidize, or metabolize. (cdc.gov)
  • It iteratively solves the Richards equation for fluid flow, the thermal transport equation for temperature fields, and reactive biogeochemical transport equations for concentration distributions. (benthamscience.com)
  • Moving from Reactive to Proactive Management. (esri.com)
  • According to Young, the city's long-term goal is to "go from being reactive to proactive" and prioritize projects better by understanding the condition of the asset so that better decisions can be made based on available funds. (esri.com)
  • This version of HYDROGEOCHEM is designed for generic applications to reactive transport problems under non-isothermal conditions in subsurface media. (benthamscience.com)
  • In this work, we describe a number of efficient and locally conservative methods for subsurface flow and reactive transport that have been or are currently being implemented in the IPARS (Integrated Parallel and Accurate Reservoir Simulator). (benthamscience.com)
  • A wide variety of geochemical processes including such diverse phenomena as the transport of radiogenic and toxic waste products, diagenesis, hydrothermal ore deposit formation, and metamorphism are the result of reactive transport in the subsurface. (minsocam.org)
  • This volume focuses on methods to describe the extent and consequences of reactive flow and transport in natural subsurface systems. (minsocam.org)
  • A numerical model to solve unsaturated water flow and non-isothermal multicomponent reactive transport has been modified implementing the spatio-temporal evolution of soil physical and hydraulic properties. (sckcen.be)
  • There is much controversy concerning the validity and uncertainties of non-reactive fluid flow systems. (minsocam.org)
  • Because of these uncertainties, it remains an open question as to what extent numerical models of groundwater flow and reactive transport wilI be useful in making accurate quantitative predictions. (minsocam.org)
  • The etching gas is created by a vapour of water diluted hydrofluoric acid and a continuous air flow, which works both as an oxidizer and as a gas carrier for reactive species. (lu.se)
  • The alkaline earth metals (Be, Mg, Ca, Sr, Ba, and Ra) are the second most reactive metals in the periodic table, and, like the Group 1 metals, have increasing reactivity with increasing numbers of energy levels. (wikipedia.org)
  • REACTPOOL: A new model for accidental releases of water-reactive chemicals (PDF). (wikipedia.org)
  • BARACADE SILANE 100 C protects concrete, block, stone and brick against the damaging effects of water intrusion, deicing chemicals, freeze-thaw exposure and airborne contaminants such as acid rain, smog and industrial fumes. (euclidchemical.com)
  • reactive chemicals normally present in the air. (cdc.gov)
  • Hero Arts Reactive ink pads are ideal for use with stamps and for creating colorful backgrounds. (heroarts.com)
  • This volume is intended to provide a useful reference source and a picture of the present status of the chemistry, geochemistry and mineralogy of redox-reactive materials. (geoscienceworld.org)
  • Typical applications of the programs are for studies of ground-water recharge, surface-water-ground-water exchange, and contaminant transport from waste disposal sites. (usgs.gov)
  • Reactive arthritis (formerly Reiter syndrome) is used to describe an acute arthritis complicating an infection elsewhere in the body in which the infecting organism cannot be cultured from the joint fluid or synovium. (medscape.com)
  • [ 5 ] Reactive arthritis has been reported following COVID-19 infection . (medscape.com)
  • The incidence of reactive arthritis is about 2-4% after a urogenital infection (mainly with C trachomatis ) and is 0-15% after gastrointestinal infections ( Salmonella, Shigella, Campylobacter, Yersinia ). (medscape.com)
  • therefore, reactive arthritis is strongly associated with HLA-B27. (medscape.com)
  • Because of its association with HLA-B27 and its clinical overlap with ankylosing spondylitis and psoriatic arthritis, reactive arthritis is classified as a seronegative (for rheumatoid factor) spondyloarthropathy. (medscape.com)
  • Radiography is most important imaging technique for the detection of reactive arthritis. (medscape.com)
  • MRI has extremely high sensitivity for reactive arthritis but low specificity. (medscape.com)
  • Correlation with clinical and radiographic findings is usually necessary to differentiate reactive arthritis from other seronegative arthropathies. (medscape.com)
  • Images of reactive arthritis are provided below. (medscape.com)
  • Radiographs are a reliable means of diagnosing reactive arthritis, particularly if the typical clinical features are present. (medscape.com)
  • The Group 1 metal (M) is oxidised to its metal ions, and water is reduced to hydrogen gas (H2) and hydroxide ion (OH−), giving a general equation of: 2 M(s) + 2 H2O(l) ⟶ 2 M+(aq) + 2 OH−(aq) + H2(g) The Group 1 metals or alkali metals become more reactive as their number of energy levels inceases. (wikipedia.org)
  • In communities that use chlorine dioxide to treat drinking water, chlorine dioxide and its by-product, chlorite ions, may be present at low levels in tap water. (cdc.gov)
  • Sodium chlorite dissolves in water and forms chlorite ions and sodium ions. (cdc.gov)
  • Chlorite ions are mobile in water, and may move into groundwater. (cdc.gov)
  • The system expands the application range of the PRB, and enables the PRB to be suitable for water quality purification for riverways and be good in restoration effect on micro-polluted medium-sized riverways. (google.com)
  • The reactive ink is suitable for printing on 100% pure cotton fabrics, but it is also possible to print on modal or tencel. (merchyou.com)
  • 2007). These processes are based on the production of very reactive hydroxyl radicals with an oxidation potential of 2.8 V as primary oxidizing species (Aleboyeh et al . (scialert.net)
  • Examples and case studies that demonstrate the significant role of these reactive materials in water-treatment processes are also provided. (geoscienceworld.org)
  • Results show that although boundary conditions and mineral soil composition highly influence the reactive processes, dissolution/precipitation of carbonate species is triggered mainly by pCO2, closely related to plant roots. (sckcen.be)
  • The restoration system comprises a water diversion area, a precipitation area, an aerobiotic/anaerobic area, a filter area, a water outlet area, a water drainage area and other parts. (google.com)
  • VS2DRT: Variable saturated two dimensional reactive transport modeling in the vadose zone. (usgs.gov)
  • We offer basic theoretical modules complemented by hands-on exercises and a technical visit to the HADES underground research laboratory, as well as advanced training courses dedicated to safety and performance assessment and the latest advancements in reactive transport modeling. (sckcen.be)
  • These steps included elimination of a primary acidic descaler from the waste water treatment system, addition of an agitator to the main media filtration system, scheduling of periodic tests for sulfate-reducing bacteria in the waste water treatment plant, installation of additional hydrogen sulfide monitors, and changes to the ventilation system. (cdc.gov)
  • The alkali metals (Li, Na, K, Rb, Cs, and Fr) are the most reactive metals in the periodic table - they all react vigorously or even explosively with cold water, resulting in the displacement of hydrogen. (wikipedia.org)
  • Magnesium shows insignificant reaction with water, but burns vigorously with steam or water vapor to produce white magnesium oxide and hydrogen gas:[citation needed] Mg(s) + H2O(g) ⟶ MgO(s) + H2(g) Magnesium has a mild reaction with cold water. (wikipedia.org)
  • The incident occurred when overgrowth of sulfate-reducing bacteria led to the release of hydrogen sulfide gas in the waste water treatment plant. (cdc.gov)
  • 100% Cotton Full Reactive Printed Velour Beach Towel 1) Material:Made of 100% cotton and 21/s ring spun yarn, reactive printing velour beach towel on front side and white terry on back side. (phrmg.org)
  • In this research, raw ramie yarn, used for traditional grass cloth, was dyed in a palm oil medium using Reactive Blue 194. (unisa.it)
  • Floral Waters, or pure hydrosols, are a simple way to add minerals and moisture to the skin without having to use heavy serums or applying more moisturizer. (janegee.com)
  • This chapter reviews the potential use of redox-reactive minerals as reactive media in environmental cleanup technologies especially in the removal of arsenic, nitrate, persistent organic pollutants and pathogenic microbes. (geoscienceworld.org)
  • Reactive separations via esterification of the carboxylic acid provide an efficient tool for their isolation from aqueous effluents. (confex.com)
  • This project is being conducted in two phases, with a proof-of-concept as Phase I. Phase I of this project proved the effectiveness of a novel reactive electrochemical membrane (REM) system in degrading and mineralizing PFAS ( Phase I Report ). (serdp-estcp.org)
  • Studies from river-plume systems demonstrate this methodology precludes information on other operational Si reactive pools, missing potentially valuable information on early diagenetic products. (lu.se)
  • Tim Holtz Distress Crayons are a versatile, water-reactive pigment which will add vibrant color and effects to your mixed-media projects. (craftstash.us)
  • Overall, a general building principle for highly reactive, liquid diacrylamides via synergistic combination of optimally arranged functional groups could be identified. (beilstein-journals.org)
  • The Reactive Blue 19, also known as Remazol brilliant blue, is very resistant to chemical oxidation due to its aromatic anthraquinone structure highly stabilized by resonance. (scialert.net)
  • The field of reactive transport within the Earth Sciences is a highly multidisciplinary area of research. (minsocam.org)
  • The objective of this dissertation was to study the use of reactive extrusion for the chemical modifications of starch and cellulose. (unl.edu)
  • Further, the use of reactive extrusion for the chemical modification of a non-thermoplastic material like cellulose was demonstrated. (unl.edu)
  • The four workers were diagnosed with Reactive Airways Dysfunction Syndrome (RADs), a form of irritant-induced asthma that is associated with one or more exposures to high levels of chemical irritant(s). (cdc.gov)
  • Piping carrying water for other than approved automatic sprinkler systems shall not be within such rooms or areas. (cornell.edu)
  • In this talk I discuss the reactive traits, and try to bring it down a level to technical properties: What is Reactive code, how do I put the principles into practice, and what are anti-patterns, which are to be avoided in reactive systems? (slideshare.net)
  • to examine the feasibility of the REM systems using real water samples from DoD sites. (serdp-estcp.org)
  • As well, regulations are being upgraded to also require planning for water treatment and distribution, monitoring and alarm systems to be implemented to prevent such occurrences in the future. (iospress.nl)
  • Our ability to quantify reactive transport in natural systems has advanced dramatically over the past decade. (minsocam.org)
  • These resources can help affiliated organisations reflect on how you can develop and maintain safety management systems so that activity on the water can be safe, fun and open. (rya.org.uk)
  • EMS providers noted that Officer 1's pupils were 4 mm (normal range is 2-4mm in diameter depending on ambient light) and reactive. (cdc.gov)
  • Since chlorite is an ionic compound, it will exist primarily in water. (cdc.gov)
  • Tourists who have been to Iceland's Blue Lagoon pools bathe and luxuriate in the runoff water from a nearby geothermal plant. (wbur.org)
  • We build on previous studies by broadly examining the reactive Si pools in Mississippi River plume-influenced coastal sediments. (lu.se)
  • Acetate derivatives of cellulose also were prepared by a solvent-less reactive extrusion process with the use of iodine catalyst. (unl.edu)
  • Beryllium (Be) is the only alkaline earth metal that does not react with water or steam, even if the metal is heated red hot. (wikipedia.org)
  • As steam opens up the cellular pockets of plant material, a wondrous aromatic essence is released and as a result, these waters are infused with beneficial herbal elements as well as micro-molecules of essential oil and nutrients from the whole plant. (janegee.com)
  • Yarrow Hydrosol water is a steam distillation of the Achillea millefolium flower. (janegee.com)
  • Rose Hydrosol water is a steam distillation of fresh rose petals. (janegee.com)
  • Different scenarios conditioning reactive transport (i.e., rainwater irrigation, lack of gypsum in the soil profile, and lower partial pressure of CO2 (pCO2)) have also been considered. (sckcen.be)
  • microorganisms, and some is broken down by a reaction with water or materials in soil. (cdc.gov)
  • Water pollution is a major global problem at present, involving inorganic and organic contaminants such as heavy metals, pesticides and pharmaceutical compounds, as well as pathogens. (geoscienceworld.org)
  • The regulations now require source water protection planning to be in place. (iospress.nl)
  • Therefore, the development of water-management strategies and appropriate water-treatment technologies has been the subject of intense research for decades. (geoscienceworld.org)
  • Some of these compounds include green leaf volatiles (GLVs), which is a group of very reactive oxygenated hydrocarbons emitted in large quantities by plants, especially when they are injured or under stress conditions (e.g., grass cutting, animal grazing, local weather changes). (aiche.org)
  • This one-quart water vessel has a beautiful apricot hue and features a sleek stoneware construction with a large handle for easy carrying. (antiquefarmhouse.com)
  • beach towels velour custom design reactive printed large personalized beach towel Product Description 1. (phrmg.org)
  • 2, Product Name 100% cotton beach towels velour custom design reactive printed large personalized beach towel Item No. Cotton Beach Towel Material cotton Common Size 70x140cm/80x160cm or other custom size Common Weight 450GSM-500GSM or other custom weight Logo Design Printed /Embossed/Embroidered on Towel . (phrmg.org)
  • About 5% of large water-treatment facilities (serving more than 100,000 persons) in the United States use chlorine dioxide to treat drinking water. (cdc.gov)
  • The properties and applications of five classes of redox-reactive materials are summarized: zero-valent metals, mixed-valence iron oxyhydroxides, Fe-bearing clays, mixed-valence manganese oxides and titanium and zinc oxides. (geoscienceworld.org)
  • Carboxymethyl starch with rapid swelling properties in water was prepared using reactive extrusion. (unl.edu)
  • A long-term process simulation (30 years) of agricultural irrigation with desalinated water, based on a calibrated/validated 1D numerical model in a semi-arid region, is presented. (sckcen.be)
  • Treatment of waste water laden with low molecular weight carboxylic acids, such as formic acid and acetic acid, is expensive and a waste of useful constituents with a wide range of applications. (confex.com)
  • In the final task, real water samples from DoD sites impacted with PFAS will be collected and tested in bench scale experiments to assess the feasibility of REM applications on DoD sites. (serdp-estcp.org)
  • Many recent efforts have concentrated on characterizing the organic fraction in samples of fog water. (aiche.org)
  • The reaction is short-lived because the magnesium hydroxide layer formed on the magnesium is almost insoluble in water and prevents further reaction. (wikipedia.org)
  • Taking advantage of this increase of computational power, numerous comprehensive reactive transport models have been developed and applied to natural phenomena. (minsocam.org)
  • Nevertheless, reactive transport models should be able to predict the outcome for the particular representation of the porous medium used in the model. (minsocam.org)