Super absorbent polymers definition

Super absorbent polymers. (SAP) means synthetic polymers designed for absorbing and retaining large amounts of liquid compared to their own mass.

Examples of Super absorbent polymers in a sentence

  • Super absorbent polymers (SAP) are synthetic polymers designed for absorbing and retaining large amounts of liquid compared to their own mass.Bio-SAPs are super absorbent polymers produced from renewable sources.

  • The Government has used these levels to set national ‘Air Quality Objectives’, taking into account the costs and benefits of achieving the objectives and allowing for ‘cultural events’, e.g. Bonfire Night, which have a major impact on pollution levels.

  • Super absorbent polymers made from Polyacrylamide are of these materials and are used as water adsorbents for increased capacity of the soil to absorb and retain water and this property is very important to encounter the impacts of dehydration and reduce impacts of drought stress in crops.

  • ChemicalQualified ApplicationFixed wing air tankerSingleengine air tankerHelicopter fixed tank.Helicopterunder slung bucketGroundsupport unitsThermo-Gel® 200LNOYESNONONOPhos-Chek® AquaGel-KNOYESNOYESYES Table 4 Extract USDA-FS QPL Water enhancers (Super absorbent polymers).

  • Super absorbent polymers have influence on water infiltration rate in soil, bulk density, soil structure and the rate of evaporation from the soil surface (Seyed Seraji et al 2010).

  • Super absorbent polymers such as cross-linked polyacrylamide, or commonly referred to as hydrogels, can also enhance soil water holding capacity in soils (Abedi-Koupai et al., 2008; Agaba et al., 2010; Abdallah, 2019; Miller & Naeth, 2019).

  • Super absorbent polymers are used into soil to create water reserve near rhizospheric zone and are beneficial for agriculturist [8].Cost of cultivation.

  • Super absorbent polymers (gel-like capsules) are located in the inner core and absorb moisture.

Related to Super absorbent polymers

  • Oxides of nitrogen means the sum of the volume mixing ratio (ppbv) of nitrogen monoxide (nitric oxide) and nitrogen dioxide expressed in units of mass concentration of nitrogen dioxide (μg/m3);

  • Sorbent means a material that is used to soak up free liquids by either adsorption or absorption, or both. “Sorb” means to either adsorb or absorb, or both.

  • Polymer means a substance consisting of molecules characterised by the sequence of one or more types of monomer units and comprising a simple weight majority of molecules containing at least three monomer units which are covalently bound to at least one other monomer unit or other reactant and consists of less than a simple weight majority of molecules of the same molecular weight. Such molecules must be distributed over a range of molecular weights wherein differences in the molecular weight are primarily attributable to differences in the number of monomer units. In the context of this definition a ‘monomer unit’ means the reacted form of a monomer in a polymer;

  • Flexible vinyl adhesive means an aerosol adhesive designed to bond flexible vinyl to substrates. Flexible vinyl means a nonrigid polyvinyl chloride plastic with at least five percent, by weight, of plasticizer content. A plasticizer is a material, such as a high boiling point organic solvent, that is incorporated into a vinyl to increase its flexibility, workability, or distensibility, and may be determined using ASTM Method E260-91 or from product formulation data.

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per million.

  • Polyolefin Adhesive means an aerosol adhesive designed to bond polyolefins to substrates.

  • Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.

  • Pyrolysis means the thermal degradation of a substance in the absence of any oxidising agent, which does not form part of the substance itself, to produce char and gas and/or liquid; and

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • Compression ignition engine means an internal combustion engine with operating characteristics significantly similar to the theoretical diesel combustion cycle. The regulation of power by controlling fuel supply in lieu of a throttle is indicative of a compression ignition engine.

  • Roll coating means the application of a coating material to a substrate by means of hard rubber or steel rolls.

  • Fossil fuel-fired means the combustion of fossil fuel or any derivative of fossil fuel, alone or in combination with any other fuel, independent of the percentage of fossil fuel consumed in any calendar year (expressed in mmBtu).

  • Private sewage disposal system means a system which provides for the treatment or disposal of domestic sewage from four or fewer dwelling units or the equivalent of less than sixteen individuals on a continuing basis.

  • energy from renewable sources or ‘renewable energy’ means energy from renewable non-fossil sources, namely wind, solar (solar thermal and solar photovoltaic) and geothermal energy, ambient energy, tide, wave and other ocean energy, hydropower, biomass, landfill gas, sewage treatment plant gas, and biogas;

  • Expanded polystyrene means blown polystyrene and expanded

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which (1) a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and (2) while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

  • Sewage disposal system means all interceptor sewers, storm sewers, sanitary sewers, combined sanitary and storm sewers, sewage treatment plants, and all other plants, works, instrumentalities, and properties used or useful in connection with the collection, treatment, and disposal of sewage and industrial wastes, and includes a storm water drain system under the jurisdiction and control of a governmental agency.

  • Production, Use or Storage of Nuclear Material means the production, manufacture, enrichment, conditioning, processing, reprocessing, use, storage, handling and disposal of Nuclear Material.

  • Polystyrene foam means blown polystyrene and expanded and

  • Tobacco products means cigars, cigarettes, cheroots, stogies, periques, granulated, plug cut, crimp cut, ready rubbed, and other smoking tobacco, snuff, snuff flour, moist snuff, cavendish, ping and twist tobacco, fine-cut and other chewing tobaccos, shorts, refuse scraps, clippings, cuttings and sweepings of tobacco, and other kinds and forms of tobacco, prepared in such manner as to be suitable for chewing or smoking in a pipe or otherwise, or both for chewing and smoking.

  • Combined sewer system means a system for conveying both sanitary sewage and storm water runoff.

  • air transport service means a service for the transport by air of persons, mails or any other thing, animate or inanimate, for any kind of remuneration whatsoever, whether such service consists of a single flight or series of flights;

  • Total tetrahydrocannabinol means the same as that term is defined in § 3.2-4112.

  • Local Access Transport Area (LATA) is As Defined in the Act.

  • Day-ahead System Energy Price means the System Energy Price resulting from the Day- ahead Energy Market.