Water surface tension

Physical Water Conditioning Technic

Nielsen Technical Trading
P.O.Box 10, DK-4621 Gadstrup, Denmark
Telephone: (+45) 46 19 09 90 Fax: (+45) 46 19 09 70
aqua-correct@aqua-correct.dk

AQUA CORRECT water conditioners are European Technical Approved and ISO 9001 Certified

The unique AQUA-CORRECT^{^®} technic: A reduction of the water surface tension by 10%.

The unique new reality within physical research is the AQUA-CORRECT^{^®} function to reduce the binding forces in the water itself by an exact defined value, without use of chemicals. In precise and repeated measurement of the water surface tension before and after the AQUA-CORRECT^® conditioning, different institutes has confirm a nearly 10% reduction at 20 degree C for drinking water. The measurements was performed with water from different places and of different quality. The measured values prove that the reduction factor is a constant.

NOTE: Many products commonly referred to, as "magnetic water treatment" does not reduce the water surface tension. These may occasionally dissolve lime scale, by creating aggressive CO2, released by turbulence. These units do not have internal free flow and will require a minimum flow rate to operate.

The water surface reduction by AQUA-CORRECT^{^®} is technically measured in the unit of power: "Newton"

From: s_o = 74,0. 10^-3 N/m	without treatment	without treatment \| with treatment
To: s = 66,6. 10^-3 N/m *	with AQUA treatment @ 10,0% reduction	without treatment \| with treatment

Result of the water surface tension reduction: A better dispersion of the water molecules, which decrease the binding forces.

*Test result: The platin-ring draft method is in Europe performed by: Water Research Institute PTS, Munich - Ruhranalytik, Heine - Laboratory at Löwenbrau Brewery, all in Germany. Drop counting measurement method: Danish Environmental Centre, Copenhagen.

Measurement of the water surface tension:

A platin ring is placed on the water surface and withdrawn again. At the very moment that the water is slipping from the ring, the drawing force F is measured in Newton.

Normal drinking water has a F value of approximately:

so = 74,0.10 ^-3 N/m

This value is generally measured for almost all sub-soil water worldwide.

The above measuring principle used to determine the water surface tension is the most accurate known to date and the reduction value that is stated for the AQUA-CORRECT^®conditioners in our technical dates is referring to this method.

All AQUA-CORRECT^®capacity types obtain this result just after the water in the internal free flow has once passed through the physical magnetic fields. Repeated circulation through the AQUA-CORRECT^® conditioner indicate water reduction values between 12-18%; an advantage frequently used in industrial processes, to reduce chemical additives by up to 50% as well as to increase sedimentation and optimize the production in general.

The technical requirements for the function of any magnetic water conditioners:

The reduction of the binding forces in the water itself by 8-10% is necessary to obtain a satisfactory result with any magnetic water treatment. Only under this condition of a reducing the water surface tension will a magnetic conditioner also have the physical ability to dissolve other molecule binding forces in the, like calcium carbonates and have the benefit to avoide the lime scale disposals in water supply systems!

Only few magnetic products prove a reduction of the water surface tension. Mostly, the funcion in the so called "magnetic" products is in reality forced by implemented turbulences, which sometimes can develop aggressive and, lime scale disolving, CO₂. This upredictable released carbondioxyd has caused many doubtful results and even confused scientists looking for the behavior of magnetic water treatment. The recommendation to investors in physical, magnetic treatment is therefore: "Before purchasing, demand a confirmed minimum 8-10% water surface reduction and a safe operating lime scale prevention water conditioner is guaranteed".

AQUA-CORRECT^® conditioners was performance tested by the major European water research institutes. The test approvals of performance and quality include approved evaluations at: TÜV Technological Institute, Germany, Technological Institute and The University Institute of Physics in Denmark as well as other reconnized research institutes.

THE UNIQUE CHEMICAL FREE TECHNIC, SAFE FUNCTION AND NO PRESURE LOSS. A LOOK INSIDE THE AQUA CORRECT GUARANTEE A FULL FREE, SMOOTH LIQUID FLOW. THE OFFICIAL FUNCTION TEST REPORTS BY SCIENTIFIC INSTITUTES ARE WORLDWIDE AVAIBLE. MATERIALS: THE BEST QUALITY ACID-DURABLE ASTM A 316Ti STAINLESS STEEL.

The AQUA CORRECT unique physical features:

Internal free flow - No pressure loss - No turbulence