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high concentration nano bubble unit selector

In Technology by Erik van Berkum : Thursday, 13 June 2019

Acniti is specialized in the sales and marketing of ultrafine bubble equipment and nanobubble technology. When you shop for a nano bubble generator there are two aspects of importance, the amount of water you want to treat and the amount of gas that needs to be dissolved in the liquid and the concentration of bubbles that you want to create in the water. It's always important to realize the distinction between dissolved gasses and ultrafine bubbles. Bubbles are gas-filled cavities in a liquid which remain suspended for a long time in water. A dissolved gas in water is an unbound molecule. Unbound molecules and gas-filled cavities behave differently in liquids.

Acniti supplies multiple lines of ultrafine bubble generators. The high ultrafine bubble concentration units are called the GaLF series (see table 2 and 4). The high-water volume units are called the nano bubble mixer series (see table 1 and 3). This article focusses on the GaLF high gas concentration units (see table 2 and 4) and not on the nano bubble mixers which produce a lower concentration of ultrafine bubbles but move high volumes of water.

table product lines

  Low gas concentration High gas concentration
Low water volume mini-nano bubble mixer (1) GaLF high concentration units (2)
High water volume nano bubble mixer series (3) GaLF production units (4)

 

The GaLF high concentration line of ultrafine bubble generators can be further divided into 3 different types: the entry level unit machines, the research and development unit machines and the production units.

 

GaLF high concentration units

miniGaLF

On the entry level acniti offers the miniGaLF. The miniGaLF is a good starting point for application development or research purposes and is economically priced. Connect the unit directly to the faucet and you can start producing ultrafine bubbles. When the requirement is higher concentrations of ultrafine bubbles, this is possible by connecting a pump, (miniGaLF plus) and have the water circulate multiple times through the ultrafine bubble generator.

high concentration GaLF

The high concentration GaLF is the top model producing the highest concentration of ultrafine bubbles in the industry. This unit uses a more advanced mixing technology in combination with a very strong pump for pressurization of the mixing box. This unit is recommended for projects were the highest concentrations of ultrafine bubbles are required. The high concentration GaLF can handle air, CO2 and O2 for producing billions of nano bubbles.

H2 O3 GaLF

The H2 O3 GaLF was developed after the high concentration GaLF. This unit fills the need to produce ozone and hydrogen nano bubbles. Besides O3 and H2 gas this unit also handles air, oxygen and carbon dioxide well. The mixing box and pump used for this machine are different from the high concentration GaLF. The H2 O3 GaLF produces massive amounts of ultrafine bubbles and the performance sits between the miniGaLF and the high concentration GaLF.

 

GaLF production units

 

Most clients after working with one of the above research and development units and after developing successful their application are in the need to scale up. In general, there are two routes to go from here, have a custom unit built by acniti or built your own unit using the patented blenderGaLF mixing boxes. 

blenderGaLF

The blenderGaLF is used by customers that want to build their own nano bubbles solution for their own industry product application. Customers using the blenderGaLF are very diverse, like agriculture, fish cultivation and industrial purposes such as washing cleaning, disinfection and dissolved air floatation DAF.

food and beverage GaLF

The food and beverage GaLF is a custom built project for .i.e. a water bottling company that needs a unit that can be used in the food industry. The food industry demand high hygiene and cleaning standards. For this reason, an ultrafine bubble generator with a cleaned in placed technique (CIP) was developed. Now the ultrafine bubble generator can be cleaned without having to disassemble the unit which safes a lot of downtime and labor. These kinds of projects have very specific requirement and they are always done, by making project drawing, the project drawings need approval from the customer before the unit is built. After building the unit get vigorously tested before its installed at the customer after which training of the staff takes place.

agriGaLF

The agriGaLF is one of the first developed machines and before we named it agriGaLF it has been extensively used in soil-remediation projects. Cleaning polluted soils from petrol stations and old factories. The agriGaLF is built in 4 different sizes. In recent years the unit has been used for many agricultural projects for the improvement of irrigation water or fish cultivation. The specific about the agriGaLF is that it doesn't heat up the water as much as the other high concentration ultrafine bubble generators. Most of the units increase the temperature in one pass by 0.5 to 1°C, the AgriGaLF is designed in such a way that there is only a minimal temperature increase of around 0.07°C. Since the in introduction of the submersible UFB mixer many customers opt for this unit as it is more economical and it's easy to combine with an industrial oxygen concentrator.

 

Ultrafine bubbles applications

 

In the above you could see the assortment of ultrafine bubble generators that have all their own strengths and care for their specific application in the industry.

the high concentration low volume applications

the high-volume lower concentration applications

 

GaLF | agriGaLF | ultrafineGaLF | miniGaLF | blenderGaLF |

High concentration UFB selector

Selecting a nano bubble generator can be a daunting task when you are new to the technology. In the following article we explain the differences of the various units. This helps you to select the best ultrafin bubble generator for your research, application development or ultrafine bubble production.

Tiny bubbles help flower growers in the hot summer

Carnation flower growers in Japan use nano bubble irrigation technology against fusarium, withering and dying plants, to improve stem quality, flower size, shoot count, volume of stems and growth speed. In the growing season 2017 / 2018, acniti conducted trials, the test area had irrigation water with billions of ultrafine bubbles of an average size of 110 nm and high DO water with 30 mg/l.

The zeta-potential important stuff for nano-bubbles

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Ultrafine Bubbles and the effect on Seed Germination

Nano Bubbles are useful in accelerating the metabolism of living organisms, but the mechanism is not yet well understood. In a study, they investigated the production of reactive oxygen species (ROS) by Nano Bubbles and the effect on seed germination. The conclusion of the study was seeds in nano bubble water had a higher germination rate than all those submerged in the different other conventional used solutions.

Project report water treatment lake UFB mixer nano bubbles

A contaminated pond which was used for irrigation was treated for 40 days with nano bubbles. After treatment the algae contamination problems was solved. For the treatment the UFB mixer nano bubble generator was used, in combination with an connected oxygen concentrator.

Demonstration submersible UFB mixer

The submersible UFB mixer is a, complete unit with the low-pressure mixing valve technique that effectively and efficiently saturates liquids with gases over 5 times the levels of conventional technologies. The unit moves 113 liters of water per minute and dissolves 4 liters of oxygen per minute creating a high DO content and ultrafine bubbles in the water.

Strong increase in cannabis production with bubble Oxygenation

Root systems require oxygen for aerobic respiration. Reduced levels of oxygen in the rootzone, slow down plant growth and increase susceptibility of diseases. Indoor grown plants in closed water systems have often a lack of oxygen and need additional oxygen supply. By delivering ultrafine bubble to the rootzone of the plant, you increase the levels of oxygen and the water get negatively electrically charged this promotes nutrient uptake and hair root growth. Read the whole article to see what experience cannabis growers have to say about the ultrafine bubble system.

Lab demonstration miniGaLF

The miniGaLF is ACNITI`s entry level GaLF model designed for companies, universities, research institutes and individuals that want to learn about Ultrafine bubble technology. In this blog a movie is shown of the connections and the performance to create ultrafine bubble (nano bubbles) with high DO water.

Cultivate attractive lettuce with no more tipburn

Manoa lettuce is a lettuce variety susceptible to tipburn. Tipburn is the drying and dying of leaf tissue along the edges of the leaf. During a test at a grower in Hawaii it was shown that by increasing the DO levels and adding ultrafine bubbles, reduction of tipburn is realized and quality and production improvements are made.

What's in the name: ultrafine bubbles or nano bubbles?

Interested to know why nanobubbles are officially called ultrafine bubbles? In this article we explain the reasons why the ISO technical committee has decided to use the official name ultrafine bubbles instead of nanobubbles.

Payments

acniti accepts bank payments, PayPal and many major credit cards Visa, MasterCard, American Express, Discover, JCB, Diner's Club and EnRoute.

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Laundry clean with a bubble boost

Washing of surfaces and laundry is one of the promising areas were ultrafine bubbles can make a difference in the application. Reducing the amount of detergent, has a positive effect by reducing pollution, washing laundry without detergent, would greatly benefit the environment. Ultrafine bubbles can lower the surface tension of water, the large amounts of oxygen molecules in bubbles charge the water negative.

Ozone bubbles for water treatment

Research into ozone ultrafine bubble technology for the treatment of captured produce wash water. The white paper shows that their are benefits in using the technology, by better disinfection and savings in ozone can be obtained.

Bubble sizes and properties

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Self-cleaning inlet filter demonstration

Video: Rotorflush Self-cleaning inlet filter explained

Ultrafine bubble generation

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Contact

acniti contact page, for all questions, quotes and more information about the products.

ISO fine bubbles

Great things happen when the world agrees, fine bubbles are an innovative technology, but without proper standards for the industry development, there are obstacles. From 2013 ISO started the creation of an International Standard for fine bubbles popularly know as nano bubbles.

Ultrafine bubbles lake Ida Anne

Lake Ida Anne has a growing problem with algae in spring and summer. A large number of nutrients are available in the lake, and this promotes algae growth. The city of Langford tested the ultrafine bubble mixer as Oxygenation System to combat the algae, with great success.

Long distance fish transport with fine bubbles

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acniti brand assets and resources, corporate house-style

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