ZenAttitude Index du Forum ZenAttitude
La guilde où le plaisir passe en priorité
 
 FAQFAQ   RechercherRechercher   MembresMembres   GroupesGroupes   S’enregistrerS’enregistrer 
 ProfilProfil   Se connecter pour vérifier ses messages privésSe connecter pour vérifier ses messages privés   ConnexionConnexion 

An Introduction To Distillation And Condensation Techniques

 
Poster un nouveau sujet   Répondre au sujet    ZenAttitude Index du Forum -> La guilde -> Charte de guilde
Sujet précédent :: Sujet suivant  
Auteur Message
latrelise


Hors ligne

Inscrit le: 05 Mai 2016
Messages: 104
Localisation: Milano
Masculin

MessagePosté le: Lun 19 Juin - 14:23 (2017)    Sujet du message: An Introduction To Distillation And Condensation Techniques Répondre en citant


An Introduction to Distillation and Condensation Techniques for Water Desalination
by J. Paul Guyer



->>->>->>DOWNLOAD BOOK An Introduction to Distillation and Condensation Techniques for Water Desalination


This publication provides introductory technical guidance for mechanical engineers and other professional engineers, construction managers and system operators interested in distillation and condensation techniques for desalination of drinking water. This is what is discussed: 1. SITE SELECTION, 2. WATER SOURCE SELECTION, 3. GENERAL PROCESS SELECTION, 4. DISTILLATION/CONDENSATION TECHNIQUES.







An Introduction to Distillation and Condensation Techniques for Water Desalination free iphone





This.by-product.of.desalinated.water.contains.high.concentrations.of.salt.and,.when.released.back.into.a.natural.body.of.water,.can.cause.damage.to.marine.lifeThis...second...description...provides...more...information...and...is,...therefore,...considered...a...higher-resolution...view...of...the...system...that...produces...music...from...audio...data...files...(see...Figure...2)Advantages...and...disadvantages...of...ED...It...has...the...capability...of...high...recovery...in...terms...of...more...fresh...water...product...and...less...brine...[6].ED...is...feasible...for...brackish...water...with...a...salinity...of...91...0000.521.01Multi-stage...flash,...MSF23...000528...0000.521.75Vapour...compression100012002.012.66Desalination...processCapacity...of...desalination...plant...(m3/day)Desalination...cost...per...m3...(US$)Multi-effect...distillation,...MED...91...0000.521.01Multi-stage...flash,...MSF23...000528...0000.521.75Vapour...compression100012002.012.66...4.2...Economics...of...water...desalination...using...membrane...processes...The...cost...of...membrane...desalination...technology...has...steadily...decreased...from...its...commercial...introduction...in...1970s...until...today,...despite...rising...energy...pricesThis..minimizes..tube..corrosion..and..the..potential..of..scale..formation..around..the..tube..surfaces..[6]Accessed...May...13,...2012On...the...other...hand,...it...increases...the...salinity...of...the...brine...at...the...product...end...of...the...plant,...raises...the...boiling...point,...and...increases...the...danger...of...corrosion...and...scaling...in...the...plantSince.the.steam.is.at.a.lower.temperature,.it.follow.logically.that.the.pressure.must.be.lowered.as.wellOne...way...minerals...and...salts...are...deposited...into...the...oceans...is...from...outflow...from...rivers,...which...drain...the...landscape,...thus...causing...the...oceans...to...be...salty

Precipitation:..As..clouds..become..heavier,..they..release..the..condensed..water..particles,..which..fall..back..to..the..Earth..as..rain,..snow..or..hail..(depending..on..air..temperature)Methods[edit]This...is...in...order...to...assist...with...the...optimization...of...both...proposed...and...existing...desalination...facilities,...and...to...ensure...that...nations...and...consumers...will...be...able...to...enjoy...the...benefits...of...the...expanded...access...to...desalinated...water...with...the...assurance...of...quality,...safety...and...environmental...protection...[77]Comments..Please..enable..JavaScript..to..view..the..comments..powered..by..Disqus.Chemicals.and/or.water.softening.agents.need.not.be.added.to.the.feedwater,.which.is.required.if.one.were.to.use.reverse.osmosis.technologiesFigure1.View..largeDownload..slideClassification..of..water..desalination..technologies.Figure1.View..largeDownload..slideClassification..of..water..desalination..technologiesIf..regions..situated..away..from..the..coast..or..in..a..high..altitude..try..to..use..desalinated..water,..it..is..an..even..more..expensive..process

Of...the...estimated...22...million...m3...of...freshwater...being...produced...a...day...through...desalination...processes...worldwide,...less...than...1%...is...made...using...solar...energy.[2]...The...prevailing...methods...of...desalination,...MSF...and...RO,...are...energy...intensive...and...rely...heavily...on...fossil...fuels.[3]...Because...of...inexpensive...methods...of...freshwater...delivery...and...abundant...low...cost...energy...resources,...solar...distillation...has,...up...to...this...point,...been...viewed...as...cost...prohibitive...and...impractical.[2]...It...is...estimated...that...desalination...plants...powered...by...conventional...fuels...consume...the...equivalent...of...203...million...tons...of...fuel...a...year.[2]...With...the...approach...(or...passage)...of...peak...oil...production,...fossil...fuel...prices...will...continue...to...increase...as...those...resources...decline;...as...a...result...solar...energy...will...become...a...more...attractive...alternative...for...achieving...the...worlds...desalination...needs.[11]To...mediate...this...problem,...engineers...develop...methods...by...which...ocean...water...can...be...transformed...into...drinking...waterAccording.to.the.World.Wildlife.Fund,.carbon.dioxide.emissions.could.be.as.low.as.1.98kg.CO2.per.m3.[of.water.produced].if.the.process.was.100.percent.driven.by.waste.heat.from.power.generation.plants.4The.MSF.distillation.process.produces.high.quality.water.that.has.less.than.10.mg/L.of.total.dissolved.solids.5MSF.plants.can.produce.large.amounts.of.freshwater;.commercial.plants.have.capacities.ranging.from.4,000.to.30,000.cubic.meters.per.day.6Extensive.pre-treatment.of.seawater.is.not.requiredFuture...Options...of...Desalination...As...the...number...of...desalination...plants...worldwide...continue...to...grow,...so...do...concerns...about...developing...new...technology...to...power...the...plantsIn...addition...to...needing...clean...water...to...drink,...we...also...need...clean...water...to...eatMultiple..boiling..is..thus..possible..without..the..supply..additional..heat..after..the..brine..heaterAfter..evaporation,..the..remaining..saline..water..falls..down..and..drains..out..continuouslyDepartment..of..the..InteriorAll.of.these.methods,.however,.require.a.considerable.amount.of.energy..not.as.environmentally.sound.as.they.could.be,.nor.entirely.practical.for.use.in.developing.nations,.where.electricity.isn't.readily.available

DesalinationThe.initial.salinity.of.the.feedwater.does.not.affect.the.distillation.process.or.the.cost3Rubino,...JohnCapable.of.treating.highly.concentrated.solution.more.than.seawaterWhat..are..some..of..the..advantages..to..using..MSF..distillation?..MSF..plants..are..reliable..and..durable;..they..have..been..in..commercial..use..for..many..years..and..most..of..the..ones..built..over..30..years..ago,..during..the..salt-water..desalination..boom,..are..still..in..operation(Grades...6...-...8)...DetailsMost.of.the.MSF.plants.are.located.in.the.Arab.region 79c7fb41ad


J....Paul...Guyer,...P.E.,...R.A....Paul...Guyer...is...a...registered...mechanical...engineer,...civil...engineer,...fire...protection...engineer...and...perience...in...the...design...of...buildings...and...related....Visit.Amazon.co.uk's.J..Paul.Guyer.Page.and.shop.for.all.J..Paul.Guyer.books..Check.out.pictures,.bibliography,.biography.and.community.discussions.about.J.View.J.Paul.Guyer's.profile.for.company.associations,.background.information,.and.partnerships..Search.our.database.of.over.100.million.company.and.executive.profiles.
The Making of GOD'S Shepherds: A Glimpse Into The Lives of Modern Apostles & Bishops download epub mobi pdf fb2Digital Writing for English Language Learners download epub mobi pdf fb2Animals in Hiding (Collins Big Cat) download epub mobi pdf fb2Business Credit & Big Loans in 60 Days: Step by step guide to building your business and securing capital download epub mobi pdf fb2Motocicletas en acción (Motorcycles on the Go) (Bumba Books ™ en español — Máquinas en acción (Machines That Go)) download epub mobi pdf fb2Before Church and State: A Study of Social Order in the Sacramental Kingdom of St. Louis IX download epub mobi pdf fb2Reliability Models for Engineers and Scientists download epub mobi pdf fb2The 2018-2023 World Outlook for Milk Alternatives download epub mobi pdf fb2Delivering Without Scope download epub mobi pdf fb2Making and Faking Kinship: Marriage and Labor Migration between China and South Korea download epub mobi pdf fb2


Revenir en haut
Publicité






MessagePosté le: Lun 19 Juin - 14:23 (2017)    Sujet du message: Publicité

PublicitéSupprimer les publicités ?
Revenir en haut
Montrer les messages depuis:   
Poster un nouveau sujet   Répondre au sujet    ZenAttitude Index du Forum -> La guilde -> Charte de guilde Toutes les heures sont au format GMT + 1 Heure
Page 1 sur 1

 
Sauter vers:  

Index | Panneau d’administration | creer un forum | Forum gratuit d’entraide | Annuaire des forums gratuits | Signaler une violation | Conditions générales d'utilisation
phpBB template "WarMoonclaw01" created by MOONCLAW/MAËVAH(EU-Sinstralis/EU-Illidan) (v1.05) - http://www.wowcr.net/templates
Powered by
phpBB © 2001, 2005 phpBB Group
Traduction par : phpBB-fr.com