Loading ...
a variety of factors(passive) is influenced byMembrane fouling
important factorsinfluencingmembrane fouling
mechanism and various factorsinfluencemembrane fouling
different natural organic matter fractions 80(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions 62(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions 163(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions 28(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions 5(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions 34(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions 354(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions 35(passive) caused byultrafiltration membrane fouling
natural organic matter ( NOM ) in water(passive) caused byMembrane fouling
different natural organic matter fractions - Environmental Science(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions Cheng , Xiaoxiang(passive) caused byultrafiltration membrane fouling
different natural organic matter fractions humic acids , etc(passive) caused byultrafiltration membrane fouling
key parameters / factorscausemembrane fouling
extracellular organic matter ( EOM ) from Microcystis aeruginosa : effects of membrane pore size and surface hydrophobicity(passive) caused byUltrafiltration membrane fouling
other factors that were not examined in this studycontributedto membrane fouling
natural organic matter ( NOM ) in surface water(passive) caused bymembrane fouling
Microcystis cells with permanganate preoxidation(passive) caused byultrafiltration membrane fouling
soluble microbial products ( SMP ) of the MBR unitinfluencedmembrane fouling
their abilityto preventmembrane fouling
the deposition of algae cells and extracellular organic matter ( EOM(passive) caused bymembrane fouling
algal extracellular organic matter ( EOM(passive) caused byultrafiltration membrane fouling
photocatalyst particles(passive) caused bymembrane fouling
factors other than physical size of oil dropletcould ... influenceFO membrane fouling
The operational conditionsinfluencemembrane fouling
the dye adsorption on the membrane surface observed at the experimental runs , which was indicated by the presence of color on the membrane after filtration [ 15(passive) may be caused byMembrane fouling
Source water pump provides a post processing equipment needed for the . filter sand agglomerate SDI ( pollution index ) increasescausingmembrane fouling
the growth of bacteria on the membrane surface(passive) caused bymembrane fouling
functional groups ... the membrane surfacecan preventmembrane - fouling
deposition of contaminants on membrane surface(passive) caused bymembrane fouling
increased solute concentration at the membrane surface(passive) caused bymembrane fouling
deposition of foulant material on membrane surface(passive) caused bymembrane fouling
Natural organic matter present in field watercausessevere membrane fouling
several factors , including the formation of a cake layer , the concentration polarization on the membrane surface , and pore blocking(passive) was influenced byThe membrane fouling
extracellular organic matters ( EOM ) which was extracted from lab - cultured Microcystis aeruginosa in stationary phase(passive) caused bythe membrane fouling
dissolved organic matter(passive) caused bythe membrane fouling
hydrophobic organic matter withcontributedto membrane fouling
three factors : biomass characteristics , operating conditions and membrane characteristics(passive) is ... influenced bymembrane fouling
severe flux declinecan causesevere flux decline
such a permeate flux decline that the membrane needs to be refreshedcausessuch a permeate flux decline that the membrane needs to be refreshed
in a severe water flux declineresultingin a severe water flux decline
in permeate flux decline with increasing the feed COD concentrationresultedin permeate flux decline with increasing the feed COD concentration
in flux decline during operation ... 4resultsin flux decline during operation ... 4
However , during the concentration process , serious flux decline(passive) caused byHowever , during the concentration process , serious flux decline
to higher operating pressure , flux decline , frequent chemical cleaning and shorter membrane lifeleadsto higher operating pressure , flux decline , frequent chemical cleaning and shorter membrane life
The FO water flux(passive) is influenced byThe FO water flux
to the decline in the water fluxcontributed only slightlyto the decline in the water flux
the permeation flux decline and increases running power cost and the replacement cost of the membrane , which all increased the cost of water producecausesthe permeation flux decline and increases running power cost and the replacement cost of the membrane , which all increased the cost of water produce
The FO drinking water flux(passive) is influenced byThe FO drinking water flux
many problems in industriescan causemany problems in industries
a significant decline of the permeate fluxcausesa significant decline of the permeate flux
change in the permeate flux over timecan ... causechange in the permeate flux over time
in higher water flux across the membraneresultsin higher water flux across the membrane
to a significant increase in hydraulic resistance and a decrease in permeate flowleadsto a significant increase in hydraulic resistance and a decrease in permeate flow
in a decline of fluxresultingin a decline of flux
the flux attenuation(passive) caused bythe flux attenuation
low flux(passive) caused bylow flux
higher filtration resistance and lower separation efficiencycauseshigher filtration resistance and lower separation efficiency
expensive downtime or costly repairs for desalination plants ... meaning that the process still has room to become more cost effectivecan causeexpensive downtime or costly repairs for desalination plants ... meaning that the process still has room to become more cost effective
to irreversible damagecan ... leadto irreversible damage
permeate flux reduction , lower rejection , or higher operating pressurecausespermeate flux reduction , lower rejection , or higher operating pressure
operational problems that often result in an undesirable capacity losscausesoperational problems that often result in an undesirable capacity loss
a decrease in flux ratescausesa decrease in flux rates
to the membrane flux decreaseleadsto the membrane flux decrease
The FO h2o flux(passive) is influenced byThe FO h2o flux
a significant decrease in permeate flux as well as an increase in the energy input required to operate the systemcausesa significant decrease in permeate flux as well as an increase in the energy input required to operate the system
to a remarkable filtration flux increaseleadsto a remarkable filtration flux increase
the area resistance of anion and bipolar membranes(passive) was caused bythe area resistance of anion and bipolar membranes
serious flux weakening as well as an alternation in the nature of the watermay possibly createserious flux weakening as well as an alternation in the nature of the water
a low O2 flux , which led to low sulfide - oxidation efficiencycauseda low O2 flux , which led to low sulfide - oxidation efficiency
in flux reduction and retention alteration which have a major impact on the separation process economyresultingin flux reduction and retention alteration which have a major impact on the separation process economy
in the reduction of flux and changes in the rejection of solutes.applied in a wide range of fieldsresultsin the reduction of flux and changes in the rejection of solutes.applied in a wide range of fields
the decrease of membrane flux , rise of transmembrane pressure ( TMP ) , leading to the shortening of lifespan of membrane modules , and increase of operating costs ( Zhen et al . 2012causesthe decrease of membrane flux , rise of transmembrane pressure ( TMP ) , leading to the shortening of lifespan of membrane modules , and increase of operating costs ( Zhen et al . 2012
to a significant increase in hydraulic resistance , manifested and contains various high molecular weight organic compoundsmorphology , surface properties , operating pressure , and timeleadsto a significant increase in hydraulic resistance , manifested and contains various high molecular weight organic compoundsmorphology , surface properties , operating pressure , and time
to costly replacements of the RO membranesmight ... leadto costly replacements of the RO membranes
from colloidal deposition , biological growth , and inorganic precipitationoriginatingfrom colloidal deposition , biological growth , and inorganic precipitation
membranes to leak in a similar way to DWRcan causemembranes to leak in a similar way to DWR
in a higher driving pressure to maintain a constant permeateresultedin a higher driving pressure to maintain a constant permeate