Organisation

UV

Stripper Ventilation

Hydraulik

MikrosigterMembraner

Forskning

Innovation

Skjølstrup & Grønborg ApSultraaqua

ElektroCell

CapturaPLC etc.

Markedsleder

i Danmark

30 års erfaring

Jysk Svømmebadsteknik A/SElectrocell A/S

Isabel

Tagesson

Christer

NielssonS&G JST

inBlue

-say to the

asthma maskerade!

NO

use new technology:

- say NO to the asthma maskerade!

- hydraulic pool design

- hydrotech drumfilter

- captura sandfilter

- ultraaqua membranes

- ultraaqua UV

- ultraaqua THM stripper

- electrocell Chlor-o-Safe

- chloraway ventilation

Baggrund for arbejdet

Pool & Spa Marts 2009 London

24032009006.mp4

Astma og allergi

- the problem

pool hydraulics, with the current inlet and skimmer design, is based on chlorine distribution alone,

leading to

particles might settle and dissolve in the pool reservoir, or disintegrate in the main pumps

particles larger than 10 micrometer are filtered out in sand filters where they .

Particles dissolve

THM and chloramines formed will end up in the recreative pool area, where it will cause and potentially cause

poor transport of particles to skimmers and high pressure loss

stay for days and weeks

forming THM and chloramines

unpleasant conditions for guests, serious disease especially for children

- the problem

and potentially cause

ventilation systems are designed to avoid condensation on the glass surfaces and to minimize evaporation. This leads to pour removal of THM and chloramines and the

too high chlorine concentrations and pH leads to unnecessary formation of THM and chloramines

a large portion of THM and chloramines are formed in the chlorine dosage point due to elevated concentrations

conditions for guests, serious disease especially for children

highest possible

concentrations in the area where we inhale air during swimming

- the solution

hydraulic CFX 3D pool models and to move particles to

outlets. Chlorine distribution is perfected

In Hydrotech drum sieves and wasted to sewer in a

concentrated stream

sand filters or Captura filters (if needed) are so that particles are flushed out before

dissolving. Captura filters can be installed with a very low pressure demand

Ultraaqua membrane systems filters all pool water daily to Ultraaqua membranes filters backwash water from sand filters so that

, even with daily backwash compared to traditional backwash once

a week!

removes dead zones lower needed pressure

more than 90% of particles are removed within hours

backwashed daily

0,001 micron which is 10.000 times finer thansand filters! water demand for

backwash are reduced by a factor 10

- the solution

nitrogen originating from urine and sweat is dissolved and will together with chlorine form chloramines

also called combined chlorine. With the Ultraaqua Multiray UV,

resulting in a dramatic concentration drop

THM is formed when chlorine reacts with dissolved organics. The primary THM is chloroform that is easily

stripped out even in a small side stream. The Ultraaqua THM stripper is designed for this specific task and

concentration in a simple effective way

The Electrocell Chlor-o-Safe chlorine factory delivers pure chlorine in low concentration,

Hydraulic CFX 3D ventilation models combined with thermic comfort and condensation considerations leads to new ventilation principles

combined chlorine can be destroyed

cuts THM to half

avoiding THM

and combined chlorine formation in the dosage point

focused on THM and chloramine ventilation

pool hydraulics, with the current inlet and skimmer design, is

based on chlorine distribution alone, leading to poor transport

of particles to skimmers and high pressure loss

hydraulic CFX 3D pool models and to move particles to outlets. Chlorine distribution is perfected

removes dead zones lower needed pressure

Farveprøve sideindløb Bernstorffsminde

- the problem

particles might settle and dissolve in the pool reservoir,or disintegrate in the main pumps

particles larger than 10 micrometer are filtered out in sand filters

Sandfiltre der forårsager problemer

particles larger than 10 micrometer are filtered out in sand filterswhere they . Particles dissolve

THM and chloramines formed will end up in the recreativepool area, where it will cause and potentially cause

stay for days and weeks forming

THM and chloramines

unpleasant conditions for guests,serious disease especially for children

- the solution

In Hydrotech drum sieves

and wasted to sewer in a concentrated stream

more than 90% of particles are removed within

hours

- the solution

BASSIN

KLOAK

TROMLESIGTEUDLIGNINGSTANK

Sådan indbygges tromlesigter

PRINCIPIELT FLOWDIAGRAM REV:0 NOV08

ULTRAAQUA.COM

KÆLDERPLAN

Captura sandfiltre

Captura video

Partikelmåler

Målinger fra Lalandia i Rødby

90-95% større end 10 my!

90-95% larger than 10 micron!

90-95% larger than 10 micron!

- the solution

Ultraaqua membrane systems filters all pool water daily to

Ultraaqua membranes filtersbackwash water from sand filters so that

0,001 micron

which is 10.000 times finer than sand filters!water demand for backwash

Membranfiltrering

backwash water from sand filters so that

, even with daily backwash compared to

traditional backwash once a week!

water demand for backwash

are reduced by a factor 10

Filterspektrum

Strandsand

Opløste salte

Farvepigment

Cryptosporidium parvum oocysts

Atomradius

SKALA

Molekylær vægtg/mol

Ångstrøm

Mikrometer(Logaritmisk skala)

(Logaritmisk skala)

Ion niveau Molekylær niveau Makro molekylær niveau Mikro partikel niveau Makro partikel niveau

ST Mikroskop Skanning elektron mikroskop Optisk mikroskop Synligt

2 3 5 8 20 30 50 80

200

3 00

50 0

8 00

2 000

3000

50008000 2 3 5 8 2 3 5 82 3 5 8

1 10 100 1000 10 10 10 10

100 200 1000 10,000 20,000 100,000 500,000

0.001 0.01 0.1 1.0 10 100 1000

2

Opløst stof Kolloider Partikler

Filtreringstabel

Giardia oocysts

ultraaqua.com

Granuleretaktivt kul

Rødeblod-

legemer

Nålespids

Blå indigo farve

Alger

Hoved hår

Virus Bakterier

Metal-ion Tobaksrøg

Sukker

Humussyre

Atomradius

Pesticid/Herbicid

Relativstørrelse

af gængsematerialer

Filtrerings-proces

Bemærk: 1 Mikrometer = 1x10 Meter1 Ångstrøm Unit = 10 Meter = 10 Mikrometer

OMVENDT OSMOSE PARTIKELFILTRERINGULTRAFILTRERING

MIKROFILTRERINGNANOFILTRERING

Hudceller

Membraner

UF

BASSIN

KLOAK

TROMLESIGTEUDLIGNINGSTANK

SANDFILTERINDLØB

INDLØB

DRIFT

DRIFT SKYL

SKYL

Sådan indbygges membraner

KLOAK

FLOCK

MEMBRANER

INDLØB

SKYLTANK

DRIFT

DRIFT

SKYL

DRIFT FRA SKYL TANK ELLER PÅ PROCESVAND

DRIFT

RENTANK2-4m3

SKYL

DRIFT

PRINCIPIELT FLOWDIAGRAM MEMBRANANLÆG REV:0 NOV08

ULTRAAQUA.COM

- the problem

THM and chloramines formed will end up in the recreative

pool area, where it will cause and potentially cause

unpleasant conditions for guests,serious disease especially for children

- the solution

THM og Chloraminer

nitrogen originating from urine and sweat is dissolved and will together with chlorine form chloramines also called combined chlorine. With the

Ultraaqua Multiray UV, resulting in a

dramatic concentration drop

THM is formed when chlorine reacts with dissolved organics. The primary

THM is chloroform that is easily stripped out even in a small side stream.

The Ultraaqua THM stripper is designed for this specific task and concentration in a simple effective way

combined chlorine can be destroyed

cuts THM to half

THM & UVStripper og UV

THMTHM resultater fra Gladsaxe

- the problem

pool hydraulics, with the current inlet and skimmer design, is based on chlorine distribution alone,

leading to

particles might settle and dissolve in the pool reservoir, or disintegrate in the main pumps

particles larger than 10 micrometer are filtered out in sand filters where they .

Particles dissolve

THM and chloramines formed will end up in the recreative pool area, where it will cause and potentially cause

poor transport of particles to skimmers and high pressure loss

stay for days and weeks

forming THM and chloramines

unpleasant conditions for guests, serious disease especially for children

- the problem

and potentially cause

ventilation systems are designed to avoid condensation on the glass surfaces and to minimize evaporation. This leads to pour removal of THM and chloramines and the

too high chlorine concentrations and pH leads to unnecessary formation of THM and chloramines

a large portion of THM and chloramines are formed in the chlorine dosage point due to elevated concentrations

conditions for guests, serious disease especially for children

highest possible

concentrations in the area where we inhale air during swimming

Jysk svømmebadsteknik og Electrocell

Klorelektrolyse Godkendte klor/syre skabe

Dato Frit Bundet THM

17.01.06 0,91 0,45 40

07-02-2006 0,7 0,53 47

13-03-2006 1,3 0,43

04-04-2006 1,3 0,6

10-05-2006 1,9 0,44

12-06-2006 0,43 0,36

23-06-2006 1,2 0,47

27-07-2006 1,3 0,37

10-08-2006 1,9 0,2

Dato Frit Bundet THM

16-01-2008 0,29 0,24

05-02-2008 0,11 0,18 5

02-04-2008 0,28 0,21

07-05-2008 0,33 0,28

14-05-2008 0,37 0,21

UV sat i drift,

10my dug

11-06-2008 0,35 0,09

15-08-2008 0,3 0,09

08-09-2008 0,38 0,1

06-10-2008 0,23 0,06 7

Måleresultater Eurofins Bernstorffsminde

ULTRAAQUA

25-09-2006 1,6 0,39

10-10-2006 1,5 0,5 46

02-11-2006 1,8 0,41

04-12-2006 1,6 0,46

11-01-2007 1,5 0,28

08-02-2007 1,4 0,5 48

07-03-2006 1,9 0,32

11-04-2007 1,8 0,39

lukket for renovering

06-10-2008 0,23 0,06 7

15-11-2008 0,17 0,11

Sandfiltre

koblet fra

08-12-2008 0,36 0,06

12-01-2009 0,32 0,11

02-02-2008 0,27 0,09 9

12-03-2008 0,48 0,09

16-04-2008 0,15 0,07

Forslag til Helsingborg