[Greenbuilding] Legionaires disease and water temperature

[John Daglish]

Bonjour Reuben,

an alternative strategy to control the biofilm in
recirculating water systems :

Enwa Bin-X ultrafiltration, Side stream filtration to < 5 microns
(through snd filter and reaction pH controlling media), and air
seperator
http://www.enwa.com/systems-products/industry-buildings/chemical-free-bacterial-barrier


GENO-break-system IV  ultrasound + UV
http://www.gruenbeck.de/m2fGENO-Break_en-gb.htm


Sonooxide ultrasound cooling systems water in
recirculating system
http://www.ashland.com/products/sonoxide-ultrasonic-water-treatment-system


Cordialement

-- 
John DAGLISH
Paris, France




Saturday, December 31, 2011, 1:15:04 AM, you wrote / vous ecrirez:

RD> On Fri, Dec 30, 2011 at 4:04 PM, Nick Pyner <npyner at tig.com.au> wrote:

>> In Australia, storage heaters have a minimum thermostat setting at 60, and
>> tempering valves at 45 are required in all new construction. That has been
>> the law for years and, somewhat ironically, I understand a lot of the
>> research on which it is based came from Canada.
>>

RD> And in Germany, generations of housewives boiled their laundry!
RD> Nuts I say. But never underestimate the power of ideology.