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	Flotation swimsuit and method for construction thereof - Patent 6971935
		The flotation swimsuit of claim 2, further comprising a pair of rear retaining pockets to retain a pair of rear floatation elements, wherein the rear flotation elements comprise a layer of buoyant material of a first thickness and at least one enhanced buoyancy region having a thickness greater than the first thickness.
		The flotation swimsuit of claim 9, wherein at least one of the pair of rear flotation elements comprises a flexion channel to permit the rear flotation elements to flex.
		The flotation element of claim 12, wherein said at least one enhanced buoyancy region is a lower torso region to provide enhanced buoyancy of a lower portion of the user's torso relative to the buoyancy generally provided to the user's torso by the backsheet.
	www.freepatentsonline.com /6971935.html (5372 words)

	DISSOLVED AIR FLOTATION PROCESS
		In the flotation process, the stream to be treated is saturated with air at several times atmospheric pressure.
		The flotation process is employed where separation of particles having specific gravities close to that of water is desired.
		A portion (generally 50% of raw flow) of the system effluent is pressurized and recycled to the flotation cell where it is blended with the raw wastewater flow.
	www.rgf.com /products/dissolved_air_flotation_info.htm (1123 words)

	Froth flotation - Wikipedia, the free encyclopedia
		Froth Flotation is a selective process for separating minerals from gangue by using surfactants and wetting agents.
		The froth flotation process was invented in 1905 simultaneously by A.H. Higgins in England and by G.A. Chapman in Australia.
		Flotation can be performed in mechanically agitated cells or tanks, in tall flotation columns and in several other units including the jameson cell.
	en.wikipedia.org /wiki/Froth_flotation (718 words)

	Flotation
		The concentrate from the first, rougher, flotation cell (or bank of cells) is sent as a pulp to a second, cleaner, flotation cell, and floated again.
		Flotation surface chemistry can be broadly divided into two categories based on the free energy of collector adsorption: physical adsorption (< 5 kcal/mol) and chemisorption (> 30 kcal/mol), with everything in between in the real world.
		By contrast oxide and silicate mineral flotation is generally hard because the major collectors, anionic fatty acids and cationic amines, only physically adsorb, chiefly due to electrostatic forces.
	www.sci.uidaho.edu /met341/Intro/page5.html (301 words)

	Flotation REST in Applied Psychophysiology
		Flotation REST has proven to be a technique with predictable psychophysiological effects and powerful clinical and performance applications.
		Flotation REST is a special type of REST popularized by John C. Lilly, M.D. Lilly developed an immersion system in the late 1950s at that was used in early SD experiments.
		For depression, flotation was equal to counseling at near 70%, with relaxation training at 53% and physical therapy and medication at 20%.
	www.elixa.com /float/floatREST.htm (2995 words)

	flotation - Search Results - MSN Encarta
		Flotation is the most important present-day method of mechanical concentration.
		In its simplest form, flotation is a modified gravity process in...
		An alternative to sedimentation that is used in the treatment of some wastewaters is flotation, in which air is forced into the wastewater under...
	encarta.msn.com /flotation.html (146 words)

	Mining Technology - Akzo Nobel Surface Chemistry - Flotation Collectors
		Achieving successful flotation means using the process in such a way that it will enable you to retain maximum benefit with the unique ore composition in your plant.
		Silica flotation with etheramine has been the traditional route for many years, but the use of these collectors is often linked to excessive losses of fine iron particles.
		Flotation is one of the major methods to upgrade the potash.
	www.mining-technology.com /contractors/chemicals/akzo (604 words)

	Flotation (Site not responding. Last check: 2007-11-03)
		The air forms bubbles in the pulp, the flotation reagents coat the metal sulphides (but not the waste particles) and cause them to stick to the bubbles which, in turn, carry the sulphides to the top of the tanks.
		The sulphide-carrying bubbles are scraped from the top of the flotation machines, while the worthless material left behind sinks to the bottom and is discharged.
		Flotation is occasionally applied to gold ores, to make a gold flotation concentrate that is then treated with cyanide, with or without roasting.
	www.miningbasics.com /html/flotation.html (575 words)

	Primary Flotation Cells
		Flotation cells work on the principle that fine air bubbles, being hydrophobic in nature, will attach to or allow to be attached to other hydrophobic particles, inks, glues, fine plastics, etc., to carry to the liquid surface for removal within the foam froth that is generated.
		The critical segment to flotation, assuming adequate air supply is foam height, dwell time, and removal of foam from the cells.
		Controls for the flotation system adjust level control for liquid height which directly adjusts foam height allowing for adequate foam removal.
	www.bluewaterfiber.com /primary_flotation_cells.htm (192 words)

	Boat Dock Floatation Guidelines
		Flotation shall be made up of a flotation material and an encasement around the flotation material.
		Flotation material shall be extruded polystyrene, expanded polystyrene, or a copolymer of polyethylene and polystyrene.
		Flotation material shall have a minimum density of 0.8 lbs./cu.
	www.ameren.com /ENVIRONMENT/ADC_EV_Flotation.asp (425 words)

	Flotation Installation in Luger Sailboats
		Positive flotation material may be installed, and is available from most lumber yards and building supply centers.
		The construction and assembly of the items which confine the fltation material must be rigid enough to resist the force of the flotation material as it would strive to float out of the boat..
		Therefore, for every cubic foot of flotation material installed in the boat, you may consider it to have a buoyant force of 60 pounds.
	www.geocities.com /cctexan99/flotation (710 words)

	Minerals Engineering International Online - Froth Flotation: Conference Reports
		The Fundamental session focussed on (1) Effect of particle hydrophobicity on bubble size in a flotation cell, (2) Removal of iron hydroxide coating from galena surface, (3) Measurements of gas dispersion in flotation cells, (3) Recovery of nanoparticles by flotation, (4) Bubble-particle interactions in flotation.
		An excellent practical paper was presented which predicted the flotation rate of composite particles as the average of mineral flotation rates weighed by effective mineral areas determined by image analysis.
		Image analysis of flotation froths is rapidly becoming a routine technique for flotation plant control.
	www.min-eng.com /frothflotation/reps/4.html (716 words)

	TVA: Flotation Devices (Site not responding. Last check: 2007-11-03)
		Flotation for all docks, boat mooring buoys, and other water-use structures and facilities must be of materials commercially manufactured for marine use.
		Flotation materials must not become waterlogged, crack, peel, fragment, or be subject to loss of beads.
		Every flotation device employed in the Tennessee River system must be firmly and securely affixed to the structure it supports with materials capable of withstanding prolonged exposure to wave, wash, and weather conditions.
	www.tva.gov /river/26apermits/standards/residen_float.htm (188 words)

	Coal Flotation: Bubble, Particle and Solution Chemistry and Process Modelling
		In froth flotation, air bubbles generated at the bottom of the flotation cells collide with particles in the pulp solution and rise with the attached particles to the froth at the top of the flotation cell, where the particles are then recovered.
		In flotation, the particle-bubble collision, attachment and detachment processes are all particle (and bubble) size and density dependent, resulting in the characteristic experimental flotation recovery (or flotation rate constant) versus particle size curve, with a maximum appearing at an intermediate particle diameter.
		High clay (or ash) content in the flotation concentrate is generally due to clay being locked with coal in coarse particles and to fine clay particles reporting to the concentrate by entrainment.
	www.unisa.edu.au /iwri/futurestudents/honsprojects/coalflotation.asp (920 words)

	Boatbuilder's Handbook - Flotation
		Flotation material located at the sides, as far aft and as high as possible, will help make boats with machinery located aft float level when swamped.
		Finally, through experience we know that the flotation material needed to support the portion of the passengers (persons capacity) must be located way out on the boat’s sides and as high as possible.
		For example, one cubic foot of flotation material three feet forward of the boat’s balance point (when out of the water) can be balanced by three cubic feet of flotation material one foot aft of the boat's balance point.
	www.uscgboating.org /safety/boatbuilder/flotation/183-202-0.htm (579 words)

	Flotation
		Most of those I discovered who did not use flotation were from out of the Seattle area and had started paddling on their own where there weren't instructors or clubs to help them become religious about flotation.
		Another reason to maximize flotation is that the more water free to slosh around in a hull the less stable it is. This is why temporary support is usually necessary to prevent another capsize during the pumping out process.
		Partial flotation might actually create more serious incidents because the need for additional flotation would be less obvious than in a kayak that had no flotation at all.
	www.marinerkayaks.com /mkhtml/flotatnw.html (10555 words)

	SSA Flotation Sleep Surfaces
		The waterbeds of today … known as “flotation” systems … bear little resemblance the free-flowing waterbeds of the past, but they retain the benefits of a fluid sleep surface.
		Flotation systems contour to the weight and shape of your body, producing an overall restful, healthful deep sleep.
		The new “softside” flotation beds combine the comfort and conforming support of traditional waterbeds with the luxurious look and convenience of a conventional mattress and box spring.
	www.specialtysleepnet.com /sleep/flotation.html (355 words)

	Think Flotation When Shoeing Show Horses
		The concept of flotation is relatively simple: the less a horse's foot sinks into the ground, the less effort the horse requires to carry itself.
		Adding flotation to the whole shoe keeps the whole shoe closer to the surface, while adding flotation to a part of the shoe keeps that part of the shoe closer to the ground surface.
		flotation than the heel in figure D. Also affecting flotation and support are the cut and finish of the heels of shoes.
	www.horseshoes.com /advice/kopisch2/tnkfltn.htm (965 words)

	Dissolved Air Flotation
		Dissolved Air Flotation is applied for the clarification of wastewater to meet effluent discharge requirements; for recovering suspended material or for reclaiming water for reuse; and for the thickening of slurries and sludges prior to disposal, further treatment or dewatering.
		Dissolved Air Flotation provides the needed energy for effective flotation in the form of extremely fine air bubbles which become attached to the suspended material to be removed.
		The Komline-Sanderson Dissolved Air Flotation Clarifier is designed for the removal of suspended solids or water immiscible liquids from process or waste waters to produce an effluent of high clarity and free of objectionable particles or liquid.
	www.komline.com /Products_Services/Wastewater/DAF.html (419 words)

	Flotation and Equipment Technology in Mining \| Flotation Equipment - TechnoMine
		The flotation and recovery of the gold, zinc and silver is not particularly grind sensitive and can be achieved from a relatively coarse primary grind.
		The immediate plan is to confirm the significant flotation results and direct all engineering work on developing a mine, mill, tailings facility and office complex within the area.
		To answer the question what does flotation equipment really cost, and what does it cost to operate flotation equipment, go to Western Mine Engineering and access their extensive database of costs.
	technology.infomine.com /Flotation/welcome.asp?i=Flotation2 (1037 words)

	Interactive Dig Mt. Vernon - Flotation
		Flotation provides archaeologists with insight into people's diet and agricultural practices, as well as information on past environmental conditions.
		The flotation tank holds 100 gallons of water, and requires electricity to run a pump to keep water flowing through the soil so that the sediment breaks into fine particles and artifacts float to the surface.
		My task as lab manager is to perform flotation on all the soil samples we collect, before we run out of space to store them in the lab.
	www.archaeology.org /interactive/mtvernon/flotation.html (662 words)

	Flotation - Lenntech
		As opposed to settling, flotation is a solids-liquid or liquid-liquid separation procedure which is applied to particles whose the density is lower than that of the liquid they are in.
		DAF (Dissolved air flotation) is a procedure of induced flotation with very fine air bubble or « microbubbles », 40 to 70 microns.
		The conditions for the application of the different flotation processes in water treatment are summarized in the following table.
	www.lenntech.com /Flotation.htm (204 words)

	Flotation in boat hulls
		Yet for every cubic foot of flotation value added, we must also give up that amount of space in our boat that could be used for something else.
		If one were to add enough flotation material to do the job, there could be a substantial loss of accommodation and storage space, perhaps even making the boat impractical to use.
		In order to determine the net value for flotation purposes, the weight of the foam per cubic foot must be deducted from the weight of the water per cubic foot.
	www.glen-l.com /weblettr/webletters-7/wl55-flotation.html (2374 words)

	Duckworks Magazine - Articles - Capsize - Part 26: Flotation No. 2 (Site not responding. Last check: 2007-11-03)
		More flotation would have definitely made bailing easier and if that new flotation were installed correctly it would make Squeak easier to right.
		All foam flotation of the rigid type is relatively heavy (about two to four pounds a cubic foot)(.025kg to.050kg per cubic meter); we want to avoid adding any weight whatsoever to Squeak that isn’t serving a worthwhile function.
		There is an upper level flotation system and a lower level flotation system; on this sketch you view only the upper level.
	www.duckworksmagazine.com /01/capsize/part26.htm (726 words)

	Flotation Summary
		It is commonly used to thicken the sludges and to remove grease and oil at wastewater treatment plants.
		Materials that are denser than water or that dissolve well in water are poor candidates for flotation.
		Flotation should not be confused with foam separation, a process in which surfactants are added to create a foam that affects the removal or concentration of some other material.
	www.bookrags.com /Flotation (532 words)

	Boatbuilder's Handbook - Flotation
		If non-integral air chambers are used for flotation, the requirements for Basic Flotation shall be met excluding the two largest air chambers.
		Calculations: To determine the total flotation material needed to support the boat, we will separately determine the flotation needed to support the boat (hull and deck), the propulsion machinery and the passengers (persons capacity).
		In Basic Flotation we are considering the submerged weights since only a small portion of the boat will be out of the water.
	www.uscgboating.org /safety/boatbuilder/flotation/183-105.htm (716 words)

	Flotation Equipment
		The Stearns flotation jacket is a great jacket for foul weather while still providing flotation safety.
		The original bomber-style flotation jacket with extra comfort and mobility is cut waist-length for freedom of movement.
		This is a great flotation device which is worn comfortably around waist and provides over 22.5 lbs.
	www.rickly.com /sga/safety/flotationequip.htm (955 words)

	Flotation Blocks
		R-Control EPS flotation blocks work in synergy with chemical and impact resistant coatings/coverings for maximum service and environmental safety.
		R-Control EPS Flotation Blocks can be made in a variety of sizes, and are easily installed using common tools and assembly techniques.
		R-Control EPS Flotation Blocks will be provided in Type, size and thickness as shown in design drawings and specifications, and as approved in manufacturer's shop drawings.
	www.r-control.com /EPS/flotation.asp (237 words)

	Mining Technology - Outokumpu Technology - Flotation and Thickening Solutions
		Outokumpu Technology is the world leader in flotation technology and sets new standards for superior flotation performance: aeration and mixing, froth handling and recovery - for every flotation task.
		Our flotation solutions are tailor-made for each customer, whether it is flotation packages with support services, modular process sections or even whole concentrators.
		With over 40 years of experience in proven and innovative flotation, the complete lifecycle of the installation, starting from the very first mineralogical study through feasibility studies and simulations, is professionally covered.
	www.mining-technology.com /contractors/filtering/outokumpu2 (670 words)

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