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Transcript of Grundfos Oxiperm Pro
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Eective DisinfectionFor Healthy Water.
GRUNDFOS Disinfection
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Our disinfection systems ensure clean water worldwide
Water is life The right disinfection is vital
Over 70% of the Earths surface is covered with water, about 60% of water makes u a human being. One singe erson
consumes more than 30,000 gaons of fresh water a year on average. Ceary, water is our most imortant resource for
sustaining ife. However, environmenta inuences and the eects of civiization cause constant oution, articuary in
the form of infection from germs or contamination with toxic substances.
Ensuring there is aways enough cean, drinkabe water avaiabe for a eoe in the word requires a great dea of
diigence and seciay designed, highy advanced technoogies to safeguard water urity. With its ongoing roduct and
soution innovations, Grundfos is heing to secure our suy of cean, fresh water for the future.
Drinking water
Utility water
Waste water
Swimming pool water
process
pplCON
chlorine
Drinking water
Utility water
Waste water
Swimming pool water
electrolysis
2
Our disinfection systems ensure clean water worldwide
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pplCON
Eective disinfection systemssustain life and health
Complete disinfection from a single source from Grundfos
High quaity standards are extremey imortant, and not just for drinking water to which articuar attention needs to
be aid or swimming oo water. Stringent rocess technoogy and statutory standards for water quaity aso ay to
industria environments, for exame when suying water for roduction or using it as a rocess resource in the form
of cooing or ceaning water.
he Grundfos roduct and soution sectrum comrehensivey covers amost a areas of water chemistry, incuding
more comex tasks. Regardess of the voumes of water invoved, the nature of the contamination, and the urose for
which our customers are using the water, we oer cometey eective, ong-term, reiabe disinfection and treatment
to make the water suitabe for use.
Drinking water
Utility water
Waste water
Drinks industry
Food industry
Horticulture/agriculture
process chlorine DioxiDe
3
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Our disinfection systems ensure clean water worldwide
4
Disinfection with chlorine:the No. 1 choice worldwide
Chlorine has been used to treat
drinking water for more than 75
years. hanks to its high safety
standards, it is the most widely used
disinfectant worldwide. t is a highly
eective oxidant and disinfectant.
t sterilizes rapidly and eciently,
more or less completely destroying
nearly all microorganisms, even
at low concentrations which areharmless to humans.
Chlorine works as follows:
When dissolved in water, hypochlo-
rous acid (HCO) is formed based on
the following chemical equation:
cl2
+ h2o D hcl + hclo
he actual disinfectant is HCO
which penetrates and degrades the
cell membranes and disrupts the
metabolism of the microorganisms.
Of particular benet is chlorines
excellent sustained-release action.
For instance, it continues to disinfect
a pipeline system over a long
period of time. Chlorine is used
as a disinfectant in a wide range
of applications which stretch far
beyond drinking water treatment.
t is essential for disinfecting
swimming pools worldwide and isoften a statutory requirement.
Dissociation of hypochlorous acid,
dependant on pH value of water
100
80
60
40
20
0
% hcio cio-, % ci2
0
20
40
60
80
100
2 4 6 8 ph
HCIO
CI2
CIO-
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In practice, three processes are
mainly used:
Dosing of chlorine gas
Dosing of liquid sodium or
calcium hypochlorite solution
Electrolytic chlorine generation
Disinfection with chorine gas is the
most widey used process. liquid
hypochorite soution is primariy
5
Chlorine disinfection processesTried-and-tested for generations
Our disinfection systems ensure clean water worldwide
suited to cases where smaer quanti-
ties of water need to be treated. With
eectroysis, chorine is produced
directy from a soution of common
sat using eectricity, with no signi-
cant by-products.
he following reactions take place in
the electrolytic cell:
2 acl + 2 h2
D
2 ah + cl
2
+h2
he chlorine produced reacts
immediately with the caustic soda
solution also formed, resulting in a
hypochlorite solution:
cl2
+ 2 ahD acl + acl + h2
he soution generated has a pH
vaue between 8 and 8.5, and a
chorine concentration of ess than 8
g/. t has a very ong haf-ife which
makes it idea for storage in a buer
tank.
h2
NaOCI
h2
aci ci-
h-h+
a+
ci2
ah
anodeatode
aci +
h2
aci
soluton
Generation of hypochlorite solution in an electrolytic cell
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Vaccup VGS-140
up to 200 kg/h (440 lb/h)
Vaccup VGa-111
up to 4 kg/h (8.8 lb/h)
Vaccup VGa-117
up to 10 kg/h (22 lb/h)
Or rodt setrm is extensive:
comat devies inluding injetor
and installation material up to 4 kg/h
(8.8 lb/h) for direct installation on
chlorine gas cylinders or header lines.
Gas dosing systems u to 10 kg/h
(22 lb/h) including multiple dosing
devices for up to four injection
points (water circuits).
Fully automated high-erformane
systems with a pLc controller and
cutting-edge sensor technology for
dosing quantities up to 200 kg/h
(440 lb/h).
Vaccup gs dosing systems
from Grndfos work according to
the globally tried-and-tested full-
vacuum principle, which can be used
to regulate the addition of gaseous
chlorine reliably and precisely. From
the gas dosing device and vacuum
regulator to the injectors and
automatic container changeover, theperfect interplay of all components
in our systems ensures a reliable,
high-quality process.
Vaccuperm chlorine disinfection systems safe, eective and economical
Measure & control your chlorine gas dosing with absolute dependability
our full vacuum systems ensure process reliability
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Generate your hypochlorite solution cost-eectively and without
transport or storage of disinfectants
7
SLcOp SS
chorine eectroysis system u to 2000 g/h
(4.5 b/h)
SElCOpER aso eortessy handes
eaks in demand because the
disinfectant generated can be very
easiy stored in buer tanks for ong
eriods of time.
The benets at a glane:
No transort, storage or handing
of disinfectants. No formation of unwanted by-
roducts.
Cost-eective use of common sat
as a base materia.
On-site generation recisey
according to your requirements.
he articuar advantage of on-site
generation of chorine with a
SLcOp system from Grundfos
is the fact that no signicant
uneasant by-roducts are
generated. he disinfectant the
hyochorite soution is roduced
cost-eectivey and with high
oerating convenience.
With no exenditure required
on safe transort and storage of
chorine gas and a system that is
easy to hande and run, oerating
costs remain ow.
selcopermelectrolysis systems generatechlorine directly on site with no critical by-products
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Chlorine dioxide (ClO2) provides
excellent, lasting disinfection
for your water. Even if water is
not owing through the pipes,
chlorine dioxide prevents germs
from building up again thanks to
its outstanding sustained-release
action. he sterilization process with
chlorine dioxide is also taste andodor-free.
chlorine dioxide oers a wide range
of other benets
s a bactericide, sporicide, virucide
and algicide, chlorine dioxide is
in every respect highly eective
against all critical and even chlorine-
resistant germs.
Chlorine dioxide eective, lasting protectionagainst all germs and biolms
Chlorine dioxide for long-term control of dangerous germs
and prevention of biolm formation.
Chlorine dioxide is particularly
eective in ghting legionella and
prevents biolm formation and
corrosion of water pipeline systems.
t removes the nutrient source for
these types of hazardous germs,
which signicantly prolongs the
duration of the disinfectant eect.
ts disinfection capability is very high
even in relatively small quantities
and is more or less independent of
the pH value. Chlorine dioxide can
therefore also be used in an alkaline
environment with no problem.
he formation of strong-smelling
by-products such as trihalogeno-
methyls (H), chlorophenols or
chloramines that cause irritation to
mucous membranes is negligible.
his makes chlorine dioxide the
disinfectant of choice for processing
food and drink.
8
Disinfection properties:
the disinfectant eect of chlo-
rine dioxide is very high even if
only very small quantities are
added.
residual germswith HCIO
residualgermswith CIO
2
Concentration of disinfectant [mg/l]
Residualgerm
s[%]
100
80
60
40
20
0
0,01 0,060,050,040,030,02
pH > 7.5
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Generate your chlorine dioxide directly on site with maximum yield
Two methods have been tried and tested worldwide
and conform to international standards
9
Hydrochloric acid / sodiumchlorite method:
Chlorine / sodium chloritemethod:
With this particularly cost-eective
preparation method, the chemical
starting materials are concentrated
sodium chlorite solution (24.5%) and
chlorine gas (acidic chlorine solu-
tion) dissolved in water.he chlorine dioxide is produced
according to the chemical formula:
2 naclo2
+ cl2D2clo
2+ 2 nacl
With the acid/chlorite method, the
chlorine dioxide can be generated
from diluted or concentrated so-
dium chlorite and hydrochloric acid
solutions depending on the users
requirements:Diluted: HCl 9%, NaClO
27.5%
conentrated: HCl 33%, NaClO2
24.5%
he chemical formula:
5 naclo2
+ 4 hclD4 clo2
+ 5 nacl + 2h2o
he disinfectant can be generated
on site either from chlorite and
hydrochloric acid or from chlorite
and chlorine. With both these
processes, Grundfos meets
the stringent requirements for
disinfection of drinking water.
he disinfectant yield is up to 95%
with both methods. t is used as an
aqueous solution containing
0.5 - 3 mg ClO2/l, depending on the
application.
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Grundfos systems ensure otimum recision
and immunity to interference
10
OxIperm OcD-164 up to 2000 g/h
(4.4 lb/h) HCl/ NaClO2
method
diluted components.
OxIperm OcD-162 u to 60 g/h (0.13 b/h)
Especially for combating legionella
HCl/ NaClO2- method
diluted components.
he brand name OpER stands
for highy eective, comact cho-
rine dioxide rearation systems
and user-friendy, ergonomic design.
Smart eectronics and sensor tech-
noogy combined with unique cai-
bration technoogy ensure otimum
recision and rocess reiabiity.
No matter which tye of system you
choose, the recise dosing techno-
ogy, otimum comonent mixing
and comete chemica reaction in
a minimum of time enabe you to
generate your chorine dioxide both
reiaby and recisey whie at the
same time reducing your costs.
Comact in design and functionaity,
OxIperm oers user-friendy
oeration, monitoring and
maintenance: contro eements
and a system comonents
requiring reguar maintenance are
very easiy accessibe when required.
OpEM chlorine dioxide generators eective disinfection and reliable erformance
pain text and owchart with lEDs
for dua monitoring it doesnt get
more reiabe than that:
s a secia feature on OxIperm
OcD-164 and Occ-164 systems
the whoe rocess is visuaized
in two ways. lEDs, arranged in a
cear owchart, enabe disrutions
to be ocaized immediatey and
denitivey and aow convenient
monitoring of the oerating state.
oerating states and messages
aso aear on the ain-text disay.
Remote communication is aso
otionay avaiabe with this system
by connecting the bus interface
to rimary integration and rocess
contro systems.
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OxIperm OcG-166 up to 10,000 g/h (22 lb/h)
Cl/ NaClO2
method
OxIperm Occ-164 up to 10,000 g/h (22 lb/h)
Chlorine dioxide preparation and dosing system
up to 10,000 g/h (22 lb/h) [HCl/ NaClO2
method, concentrated components].
OxpEM OCD / OCC(hydrochloric acid / sodiumchlorite method)
OxpEM OCG-166(chlorine gas / sodium chlo-rite method)
n addition to cutting-edge sensor
technology, these liquid/gas systems
also feature a precision program-
mable controller with interactive
graphic display. Depending on the
application, OxIperm OcG-166 al-
lows you to select from 6 capacitylevels of dosing quantities up to
10 kg/h (22 lb/h).
Concentrated or diluted chemicals
with OxIperm OcD / Occ,
individual requirements on site
determine which type of system is
the best choice.
he OxIperm OcD-162 system is
based on diluted starting solutions.
With a capacity range up to 60 g/h
(0.13 lb/h) it is specically designed
to combat and prevent legionella in
hotels, hospitals, nursing homes and
the shower facilities of swimmingpools.
he larger OxIperm OcD-164 also
uses diluted components and oers
a capacity range up to 2000 g/h
(4.4 lb/h). OxIperm Occ-164 uses
concentrated chemicals. he capacity
range of these systems can go up to
10 kg/h (22 lb/h).
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chri yur Bfit
hg sandad o know-ow enses elablMany years experience and know-how accumulated worldwide expertise you can rely on
yo save on dsnean oss
With the right system, you can keep your investments andrunning costs low.
The advantages of chlorine How you benet
Globall ed-and-esed o 1 eod
As a highly efective disinection method, chlorine is the worldsmost widespread and prescribed process.
cos-eeve dsneon eod
The costs o the agent used, the equipment required and theoperating costs are relatively low.
chri DixiD yur Bfit
o addonal dsneon eod eqed
You save on running and chemical costs.
hgl-eeve dsneon wo e-onanaon
You simply remove the nutrient sources or hazardous germssuch as legionella, signicantly prolonging disinection efects.
The advantages of chlorine dioxide How you benet
Dsneon ndependen o ph vale
The disinection capability o chlorine dioxide is more or lessindependent o the pH value o the water to be sterilized.
o addonal ph oeon eqed
You can also use chlorine dioxide in an alkaline environmentwith no problems. This saves you the cost o pH correction.
o x / tmh oaon
The ormation o strong-smelling by-products that cause irrita-tion to mucous membranes is negligible.
o advese ees on odo and ase
Chlorine dioxide can also be used with no problem in sensitiveapplications such as the processing o ood and drink.
hgl eeve agans ges, even n sall qanes:
Chlorine dioxide provides excellent and lasting protectionagainst all critical germs.
o oaon o bols n ppes; beaks down esng bol
Chlorine dioxide prevents the ormation o biolms and corro-sion in water pipeline systems.
ellen ssaned-elease aon
Chlorine continues to disinect a pipeline system over a longperiod o time.
yo dsneon s ssanable and os-eeve
Due to the sustainable disinection you save on disinectant andprocess costs.
The disinfections methods of Grundfos,
12
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Vccurm & scrm yur Bfit
Ve aghowad handlng and opeaon
Both systems eature reliable handling and a user-riendlydesign.
yo ave e and heeoe nnng o:
In this respect, you also benet rom our many decades o know-how, giving you more time to concentrate on other tasks.
Vape: elable ll-va ehod wh hlone ga
Perectly coordinated system components ensure reliableaddition and precise regulation o gaseous chlorine caneven be ully automated i required.
selope: geneaon o hlone del on e
The disinectant hypochlorite solution (sodium hypochlorite) isproduced cost-efectively with no signicant by-products.
relable dneon poe:
With precise regulation o chlorine addition depending on thewater properties, you can ensure optimum disinection efectsat all times, giving you the best water quality.
yo ave on oage and anpo o:
You generate your disinectant according to your requirementsor produce it in advance saely without costs or sae transportand storage.
How you benetThe features
xirm yur Bfit
coplee heal eaon n a n o e
Perect interplay between precision dosing technology andcutting-edge control electronics.
ow heal onpon
Thanks to optimum component mixing you receive the maxi-mum ClO
2yield and reduce your chemical costs considerably.
user-friendly ergonomic design and optimm process monitoring
All systems eature very straightorward operator guidance withoptimum process control.
innovave dong and albaon ehnolog
Cutting-edge dosing pumps mean even small quantities oconcentrated components can be reliably dosed.
convenen opeaon and onong help o o ave o
Thanks to the convenient operation you save precious timeand thus operating costs.
p peon and poe ae
You generate and dose your chlorine dioxide both reliably andprecisely.
How you benetThe features
lwa he op olon o o pe applaon
Our versatile Oxiperm systems suit any o your tasks
Gndo oe boh woldwde appoved poee
ClO2
is generated on site rom chlorite/hydrochloric acid orchlorite/chlorine gas
their special features and the benets for you
13
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rrigation water
Disinfection for roagation
Horticulture / agriculture
Cooling circuit water
Air conditioning systems
Air washers
Cooling water circuits
process water
ndustry in general
pasturization
Condenser vaor (dairy)
Fruit & vegetable washing water
Belt lubrication (lling area)
Cp systems
insers
Bottle washing systems
Brewing water
Table water
Food and drink industry
Shower facilities
public swimming oolsHotel ools/theray ools
private jacuzzis/swimming ools
Swimming ool water
ndustrial waste water
Municial sewage works
process and waste water
Legionella rotection
Hotel, hosital, retirement home
everse osmosis systems
Municial waterworks
ndeendent water suliers
Drinking water
14
No matter how demanding your applications, .you can rely on the skill and versatility of our solutions
Meat rocessing
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capacity
Disinfectant
methoD / components
proDucts
imaGes
special features
chlorine Gas
chlorine gas dosing (HCO)
up to 4 kg/h up to 10 kg/h(22 lb/h)
up to 200 kg/h(440 lb/h)
VaccuermVGA-111
VaccuermVGA-117
VaccuermVGS-140
full vacuumsystems
full vacuumsystems
automatedfull vacuumsystems
Salt (NaC)
SelcoermSES
up to 2000 g/h(4.5 lb/h)
electrolytic Cl2
generator
chlorine DioxiDe
up to 60 g/h(0.13 lb/h)
up to 2000 g/h(4.4 lb/h)
up to 2500 g/h(5.5 lb/h)
OxiermOCD-162
on site ClO2
generatoron site ClO
2
generatoron site ClO
2
generator
OxiermOCD-164
OxiermOCC-164
HCl / NaClO2
OxiermOCG-166
chlorine/
NaClO2
up to 10 kg/(22 lb/h)
on site ClOgenerator
diluted concentrated
(8.8 lb/h)
ideally suited well suited limited suitability
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15
Measurement and control
comlete range of easy-to-use amliers for measurement and control in a wide range of disinfection alications. full line ofanalyzers that can measure one or two dierent arameters; comensate for H, temerature or ow variations and rovide youwith a pD controlled analog outut.
conex Di-1
Universal measuring amlier and controller
monitoring and control paraeters: Chlorine, chlorine dioxide,ozone, hydrogen eroxide, eracetic acid, H, redox or uoride
conex Di-2Q
Dual measuring amlier and multi-functional controller thatallows for comound loo control with ow comensation
monitoring and control paraeters:parameter 1: Chlorine, chlorine dioxide, ozone, hydrogen
eroxide or eracetic acidparameter 2: H, redox or uoride
Di-1, Di-2, Di-2Q and Dip
he reassembled units from Grundfos lldos is delivered with an amlier andcontroller and your choice of measuring cell and cleaning method
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L-DD-SL-15 EV. 03/10pNTED N U.S.A.
Being responsible is our foundationhinking ahead makes it possible
nnovation is the essence
U.S.A.
GUNDFOS pums Cororation17100 West 118th TerraceOlathe, Kansas 66061Telehone: 913.227.3400Fax: 913.227.3500
Mexico
Bombas GUNDFOS de Mexico S.A. de C.V.Boulevard TLC No. 15parque ndustrial Stiva AerouertoC.p. 66600 Aodaca, N.L. MexicoTelehone: 011.52.81.8144 4000Fax: 011.52.81.8144 4010
Canada
GUNDFOS Canada, nc.2941 Brighton oadOakville, Ontario L6H 6C9Telehone: 905.829.9533Fax: 905.829.9512