• Farms, lakes and rivers can emit nitrous oxide because nitrate leaches into water bodies from agriculture, said University of Florida scientist David Liu. (scienceblog.com)
  • That soil terrestrial life gets oxygen from nitrate, which is converted into a series of compounds - nitrous oxide among them. (scienceblog.com)
  • When they applied fertilizer that contained ammonium on the fields, the fertilizer oxidized into nitrate within two days, he said. (scienceblog.com)
  • It was previously reported that Takata uses an unusual chemical explosive - ammonium nitrate - for the chemical's ability to make airbags inflate in a matter of milliseconds. (howardnations.com)
  • Since the evolution of liquid gun propellants based on HAN compound and other nitrate salts aqueous solutions, the term "monopropellants" was used to describe such premixed formulations. (encyclopedia.pub)
  • Ammonia, ammonium nitrate, urea and diesel exhaust fluid ship from the complex via pipelines, rail, truck and river and ocean barges. (wusf.org)
  • Adogen® 66 quaternary ammonium compound is a viscous liquid free of solvents. (sealandchem.com)
  • DADMAC (CAS 7398-69-8), also known as Diallyl dimethyl ammonium chloride, is a quaternary ammonium compound that is commonly used in a variety of industrial and commercial applications, including water treatment, paper production, and personal care products. (teckrez.com)
  • A great number of disinfectants can be used for cleaning surfaces and instruments used during the piercing procedures, including alcohol, chlorine and chlorine compounds, formaldehyde, glutaraldehyde , hydrogen peroxide, iodophors, phenolics, and quaternary ammonium compounds. (cdc.gov)
  • Chemicals including hydrogen peroxide, chlorine (bleach), quaternary ammonium compounds, iodophors, essential oils, and others, which are highly used by the mold remediation service companies have harmful impact on the environment. (coherentmarketinsights.com)
  • The dominant application of ammonium chloride is as a nitrogen source in fertilizers (corresponding to 90% of the world production of ammonium chloride) such as chloroammonium phosphate. (wikipedia.org)
  • This investigation has added considerably to our knowledge of the solubility of the phosphate, potassium, and calcium compounds in alkaline-calcareous their physiological availability, and some of the factors influencing this, and the comparative quantitative value of the Neubauer and carbonic acid methods for estimating this availability. (spring-lake.net)
  • Due to the difference in chemical composition of the phosphate, and calcium compounds and minerals, as well as the fixation of these elements, their avail- ability is affected by a complex set of factors. (spring-lake.net)
  • Ammonium chloride is an inorganic compound with the formula NH4Cl and a white crystalline salt that is highly soluble in water. (wikipedia.org)
  • They have several attractive properties suitable for industrial exploitation such as insignificant vapour pressure, large liquidus range, good electrical conductivity and thermal stability, wide electrochemical window, and amazing ability to dissolve organic and inorganic compounds In view of this, RTILs are being explored for various applications [ 7 - 13 ]. (hindawi.com)
  • Solutions of ammonium chloride are mildly acidic. (wikipedia.org)
  • It is a product of the Solvay process used to produce sodium carbonate: CO2 + 2 NH3 + 2 NaCl + H2O → 2 NH4Cl + Na2CO3 Not only is that method the principal one for the manufacture of ammonium chloride, but also it is used to minimize ammonia release in some industrial operations. (wikipedia.org)
  • Ammonium chloride is prepared commercially by combining ammonia (NH3) with either hydrogen chloride (gas) or hydrochloric acid (water solution): NH3 + HCl → NH4Cl Ammonium chloride occurs naturally in volcanic regions, forming on volcanic rocks near fume-releasing vents (fumaroles). (wikipedia.org)
  • Some reactions of ammonium chloride with other chemicals are endothermic, such as its reaction with barium hydroxide and its dissolving in water. (wikipedia.org)
  • Ammonium chloride was used in pyrotechnics in the 18th century but was superseded by safer and less hygroscopic chemicals. (wikipedia.org)
  • Ammonium chloride is used as a flux in preparing metals to be tin coated, galvanized or soldered. (wikipedia.org)
  • Ammonium chloride is used as an expectorant in cough medicine. (wikipedia.org)
  • Ammonium chloride is used as a systemic acidifying agent in treatment of severe metabolic alkalosis, in oral acid loading test to diagnose distal renal tubular acidosis, to maintain the urine at an acid pH in the treatment of some urinary-tract disorders. (wikipedia.org)
  • citation needed] Ammonium chloride, under the name sal ammoniac or salmiak is used as food additive under the E number E510, working as a yeast nutrient in breadmaking and as an acidifier. (wikipedia.org)
  • Ammonium chloride is used to spice up dark sweets called salty liquorice (popular in the Nordic countries, Benelux and northern Germany), in baking to give cookies a very crisp texture, and in the liquor Salmiakki Koskenkorva for flavouring. (wikipedia.org)
  • Ammonium chloride has been used historically to produce low temperatures in cooling baths. (wikipedia.org)
  • Ammonium chloride solutions with ammonia are used as buffer solutions including ACK (Ammonium-Chloride-Potassium) lysis buffer. (wikipedia.org)
  • In paleontology, ammonium chloride vapor is deposited on fossils, where the substance forms a brilliant white, easily removed and fairly harmless and inert layer of tiny crystals that covers up any coloration the fossil may have, and if lighted at an angle highly enhances contrast in photographic documentation of three-dimensional specimens. (wikipedia.org)
  • Methacrylamidopropyl Trimethyl Ammonium Chloride is used primarily to produce polymers that remove impurities from water. (teckrez.com)
  • The sugars in hydrolysates that were detoxified using our membrane extraction process as well as conventional ammonium hydroxide detoxification, were fermented to ethanol by glucose-xylose fermenting Zymomonas mobilis 8b. (aiche.org)
  • The best ethanol yields and rates were achieved for hydrolysates using membrane extraction with oleyl alcohol as the organic phase followed by ammonium hydroxide conditioned hydrolysates. (aiche.org)
  • For CO 2 capture, the ammonium hydroxide (NH 4 OH) solvent has several advantages including low cost, no degradation in the presence of O 2 , SO 2 or heat, high capture capacity, low regeneration energy, as well as the potential for capturing multiple acid gases (NO x , SO x and CO 2 ) in the flue gas [3,4] . (aiche.org)
  • Gaseous nitrogen trichloride was formed by the combination of ammonium sulphate and sodium hypochlorite. (ersjournals.com)
  • The availability of this compound, which is naturally very low, is further reduced by solid phase (caliche) and sodium and calcium salts which are present in the soil solution, factors which are abundantly present in southwestern soils. (spring-lake.net)
  • A process for the conversion of aromatic compounds to dialkylbenzene compounds rich in the 1,4-dia1kylben zene isomer. (moam.info)
  • 2 proportionation or transalkylation of alkylbenzene SHAPE SELECTIVE REACTIONS WITH ZEOLITE CATALYSTS MODIFIED WITH GROUP IA METALS compounds or alkylation of aromatic compounds to BACKGROUND OF THE INVENTION 1. (moam.info)
  • Here we review the clearness that until now, there is uncertainty about the link between biodegradability and the solubility of chemicals. (aljest.net)
  • Therefore, this analysis confirms the statement of the category of scientists who consider the weak Biodegradability-Solubility relationship.Reliability test techniques can be revolutionary in terms of gaining time when executing biodegradability tests and can also be used while dealing with UVCB substances.This is the first attempt to apply state of art reliability test to study the environmental fate of chemicals in general and UVCB substances in particular. (aljest.net)
  • When solutes in solution are at concentrations below their solubility product (subsaturation of stone-forming compounds in the urine), added crystals dissolve (undersaturated region). (medscape.com)
  • Ammonium salts are an irritant to the gastric mucosa and may induce nausea and vomiting. (wikipedia.org)
  • This study presents a new technology that can detect and discriminate individual chemical vapors to determine the chemical vapor composition of mixed chemical composition in situ based on a multiplexed DNA-functionalized graphene (MDFG) nanoelectrode without the need to condense the original vapor or target dilution. (nature.com)
  • This innovative technology comprised an optimized combination of nanodeposited arrayed electrodes and artificial intelligence techniques with advanced sensing capabilities that could operate within biological limits, resulting in the verification of mixed vapor chemical components. (nature.com)
  • The 1D convolutional neural network analysis performed better, discriminating the compositional state of chemical vapor under low- and high-humidity conditions almost perfectly. (nature.com)
  • This study provides a basis for the use of a multiplexed DNA-functionalized graphene gas sensor array and artificial intelligence-based discrimination of chemical vapor compositions in breath analysis applications. (nature.com)
  • Added to the definition of "authorized emergency vehicle" in instruction 13.1 are vehicles of the Florida Department of Corrections, as provided by section 316.003(1), Florida Statutes (2007). (casetext.com)
  • In Florida, burglary is the entering of a house, building, or car with the criminal intent to commit a criminal offense therein, unless the premises are open to the public or the criminal suspect or defendant was invited to enter. (criminallawyermiami.com)
  • But the over-application of chemical fertilizers also carries a cost for the environment, and that harm increases when the manufacture of chemicals is poorly regulated. (wusf.org)
  • 2 described chemical reactions leading to the formation of chloramines, but emphasized that chloroform was the most common compound formed. (ersjournals.com)
  • All metabolic pathways utilize very few chemical reactions. (biologyonline.com)
  • Catabolism is the process involving a series of degradative chemical reactions that break down complex molecules into smaller units, usually involves energy release. (biologyonline.com)
  • These chemicals also act as catalysts in other chemical reactions, such as coating glass. (bestfoodpackaging.com)
  • In this study, we investigated the feasibility of using membrane extraction for removal of acetic acid, sulfuric acid, furfural, HMF and other toxic compounds from dilute acid pretreated corn stover to reduce its toxicity. (aiche.org)
  • SRH did depend strongly on temperature for particles containing α,4-dihydroxy-3-methoxybenzeneacetic acid mixed with ammonium bisulfate due to a combination of low temperature and low water content. (copernicus.org)
  • Adsorption data for tungsten metal are appropriate for read-across for this endpoint as the soluble species released are expected to be similar for each of the compounds, and are thus expected to behave similarly in the environment. (europa.eu)
  • In June 1999 and October 1999, the National Institute for Occupational Safety and Health (NIOSH) received health hazard evaluation (HHE) requests from Venus and Mars in Orlando, Florida, and Body Piercing by Bink in Tallahassee, Florida, respectively. (cdc.gov)
  • Stones were predominantly of mixed type: calcium oxalate was the commonest compound. (who.int)
  • 1 wt% chelating compound in the solvent. (aiche.org)
  • However, the undesirable limitation of the PUREX process is the chemical and radiolytic degradation of the solvent system and the generation of large volumes of secondary wastes. (hindawi.com)
  • 1990). "Genotoxicity of chromium compounds. (cdc.gov)
  • CRC Press, Boca Raton, FL (1990). (aljest.net)
  • It had a secondary use to provide white smoke, but its ready double decomposition reaction with potassium chlorate producing the highly unstable ammonium chlorate made its use very dangerous. (wikipedia.org)
  • OECD Guideline For Testing Of Chemicals (1992). (aljest.net)
  • An energy-efficient and durable way to capture and store CO 2 for utilization is absorbing CO 2 into an aqueous solution for use as an in-situ carbon feedstock and using solar energy to produce to chemicals or biomass, such as via biofixation using algae. (aiche.org)
  • In an experiment on a research farm in Gainesville, Liu used fertilizer and water to successfully lower the chemical compound in the soil. (scienceblog.com)
  • Haber, a Jewish convert to Christianity, was a father of both fertilizer and chemical warfare. (wusf.org)
  • With this update, EPA added treatment information for eleven PFAS compounds. (lhpblog.com)
  • On April 27, 2021, EPA Administrator Regan called for the creation of a new "EPA Council on PFAS" that is charged with building on the agency's ongoing work to better understand and ultimately reduce the potential risks caused by these chemicals. (lhpblog.com)
  • Precious metal plating chemicals are widely utilized in electroplating baths because of their excellent heat-shielding properties. (bestfoodpackaging.com)
  • Monopropellants are fundamentally defined as propellants consisting of chemical compounds (for example N2H4), which release energy through exothermic chemical decomposition. (encyclopedia.pub)
  • They were identified using standard bioc urinary stone composition and prevalence chemical tests [ 6 ]. (who.int)
  • Thus, utilization of harmful chemicals in mold remediation service is hindering the global mold remediation service market growth. (coherentmarketinsights.com)
  • Alexander, M. Rates of Dissolution and Biodegradation of Water-Insoluble Organic Compounds.Application Environmental Microbiology 52 (1986) 290-296. (aljest.net)
  • To the best of our knowledge, our artificial intelligence (AI)-operated arrayed electrodes were capable of identifying the compositions of mixed chemical gases with a mixed ratio in the early stage. (nature.com)
  • The feature selection analysis achieved recognition rates of 99% and above under low-humidity conditions and 98% and above under humid conditions for mixed chemical compositions. (nature.com)
  • However, many pretreatment processes release not only fermentable sugars but other compounds that are toxic to the fermenting microorganism. (aiche.org)
  • Other toxic compounds such as HMF and furfural are also co-extracted into the organic phase. (aiche.org)
  • High sensitivity is required to detect these compounds following exposure because of the low dose required for therapeutic effect and the rapid clearance from the body for these compounds. (cdc.gov)
  • To gain a better understanding of the factors which prompted the regulating of body piercing studios in the State of Florida, NIOSH investigators met with the authors of the ruling in Tallahassee, Florida, on January 7, 2000. (cdc.gov)
  • b) "Tear gas gun" or "chemical weapon or device" means any weapon of such nature, except a device known as a "self-defense chemical spray. (fl.us)
  • Self-defense chemical spray" means a device carried solely for purposes of lawful self-defense that is compact in size, designed to be carried on or about the person, and contains not more than two ounces of chemical. (fl.us)
  • See ch. 2007-115, Laws of Fla. In addition, the amendments provide clarification and take into account pertinent case law. (casetext.com)
  • Further, the revision includes additional property and values, consistent with legislative changes derived from chapters 2006-51, 2007-115, and 2007-177, Laws of Florida, and include statutory inferences and statutory definitions. (casetext.com)
  • In addition to the increasing extent of primary salinization due to climate change, secondary salinization caused by human interventions is also a significantly increasing problem, therefore, the development of various chemical-free, biological desalination and removal procedures will become increasingly important. (mdpi.com)
  • We did so by considering that small chemicals have potent biological properties, that single atom changes in their structure can affect those properties, that chemical structure can be modulated, and that as such they constitute highly refined biological probes. (nature.com)
  • Herein, we delineate a novel and selective regulatory mechanism for these processes using efficient synthesis routes and resultant small chemicals as biological probes. (nature.com)
  • Such methods and apparatus are particularly useful in a wide variety of processes involving chemical and/or physical interactions in connection with a sample of interest located in the thin region. (patentsencyclopedia.com)
  • Both requests were prompted by the passage of a new rule (Chapter 64E-19 of the Florida Administrative Code) which requires the Florida Department of Health (DOH) to regulate body piercing salons. (cdc.gov)
  • These are the key regions where the precious metal plating chemicals market is operating and is predicted to expand soon. (bestfoodpackaging.com)
  • The manufacturers and suppliers involved in the precious metal plating chemicals market are present across various countries in the above-mentioned regions. (bestfoodpackaging.com)
  • The report provides a detailed understanding of the market segments which have been formed by combining different prospects such as the chemical base metal, product form, application and region. (bestfoodpackaging.com)
  • The significant players operating in the global precious metal plating chemicals market are Heimerle + Meule GmbH, LTD,Shanxi Kaida Chemical Engineering Co.,ltd. (bestfoodpackaging.com)
  • To achieve a substantial market share in the worldwide precious metal plating chemicals market and strengthen their position, manufacturers are pursuing expansion methods such as current developments, mergers and acquisitions, product innovations, collaborations, and partnerships, joint ventures. (bestfoodpackaging.com)
  • The precious metal plating chemicals market is expected to grow significantly during the forecast period as a result of the superior attributes that these chemicals impart in the end product. (bestfoodpackaging.com)
  • The manufacturing and application of green metal plating chemicals have increased the demand for precious metal plating chemicals on a global scale. (bestfoodpackaging.com)
  • Due to the growing applications of metal plating in the electronics industry, the precious metal plating chemicals market has experienced tremendous growth. (bestfoodpackaging.com)
  • In addition, due to the widespread use of gold plating chemicals in the semiconductor industry, the precious metal plating chemicals market has also grown. (bestfoodpackaging.com)
  • These components have considerably contributed to the global market expansion for metal plating chemicals. (bestfoodpackaging.com)
  • The rising use of these substances to coat polymers in the automotive industry has also boosted the market expansion for precious metal plating chemicals. (bestfoodpackaging.com)
  • most widely distributed cleansing products that leave behind potentially harmful chemical residues. (sanjeevita.com)
  • Stones are most often classified into groups based on their chemical components. (medscape.com)
  • Some of these compounds are transferred to the atmosphere above swimming pools, either as gases or droplets. (ersjournals.com)
  • In fact a majority of the users, present or future, are not very interested in the source it self as long as the neutrons are safely produce, reliable and come at high fl ux. (lu.se)
  • UVCB Project Description, UVCB substances Characterisation, chemical representation and modeling.URL address: https://echa.europa.eu/documents/10162/13628/uvcb_modelling_methodology_en.pdf/30ce55e1-e6f5-450e-8b7e-c02ddbf705a5. (aljest.net)