A company that is continuously enhancing the client satisfaction level, I think so.

KankyouKougaku Inc.

Mr. Shuji Hoshina, Chief Executive Officer

Automatic water vending machines are often located at super-markets. Our company developed the machines for the first time in Japan. We are engaged in designing, development, manufacturing, sales, and maintenance of total purification systems.

In the food industry, taking care of "safety/security" is necessary. We place special emphasis on quality control with bacteriological examination. We are responsible not only for installing the machines, but also for the water the machines provide; we secure the safety of customers by examining bacteria in the "water as end product".

We mainly value the following three points in outsourcing water examinations, the objective of which is said above. The first is high test accuracy. The second is speed. Reporting the test results in a short time, possible problems of the product could be dealt with swiftly, and minimizing the inconvenience of customers using the vending machines. The third is giving us appropriate advice according to the situation. We want "plus something extra", not ad-hoc, based on a long-term perspective, including information from government and municipal offices. AMCON meets all these three points.

So called general inspection institutes answer our questions. Like Q&A. This is not wrong. But, what we need is "professional advice". In the relationship with AMCON, through water examinations, we sometimes have proposals which lead to making machines or to associating with customers. For example, if some bacteria are mixed in the water, we get a hint about the reason why we made a machine into which bacteria can enter, and we reflect the advice to the design. Or, we get information with knowledge that is to our advantage. Such proposals and information, which are not reflected in the fee, are not directly reflected in profits, but they can be the factor that makes us "want to continue business". I think this point is a big difference between AMCON and other companies.

In short, I think AMCON is a company that is continuously trying to enhance the client satisfaction level. In addition, enthusiasm can be felt from each employee. As a result of these things, the relationship with AMCOM has lasted for over 10 years.

Go to list

Available throughout Japan! Feel free to contact us for any inquiries
about water quality testing & various environmental analyses.

Inquiries about Water quality testing & various environmental analyses

  • Drinking water, bathtub water and other water quality testing
  • Hygiene testing (swab test)
  • Wastewater and soil analysis
    (measurement certification business)
  • Inspection of private waterworks
  • Air quality measurement
  • Radioactivity measurement
  • Sale of large business-use water filters and household water filters

Dewatering low-concentration sludge

Manufacturing Plant of Synthetic Fiber Materials in Indonesia


Before installation of VOLUTE™ Dewatering Press, they threw cake into their dryer after dewatering by their belt press . Drain of Synthetic Fibers purified from oil was not suitable for micro-organisms and was low MLSS. In addition , sludge concentration from thickening tank was quite low(6,000mg/L). So, Water content in Sludge cake became 92% by belt press machine. Because of throwing the soft sludge like Tofu, the load was pretty high.

AMCON’s offer for a solution

Since VOLUTE™ Dewatering Press adopted the unified structure that serves two functions, thickening and dewatering in the single machinery, the low concentration sludge can be dewatered. The drum filter, because of the clog-free, realizes higher speed of filtering phenomena per filtering area as compared to the methods, and the sludge is instantly thickened by gravity. They can constantly throw sludge into the dryer by installation of VOLUTE™ that can keep 85 % of water content so easily.

Go to list

Dewatering of oily sludge without clogging

Chicken processing plant in Ukraine


The chicken processing plant in Ukraine had a big issue on tremendous amount of sludge disposal costs due to direct disposal of the sludge without dewatering. They had tried to look for a suitable sludge dewatering equipment for easy dewatering of the oily sludge, however it was almost impossible to find.

AMCON's offer for a solution

The customer installed ES-303 model understanding of the advantage of VOLUTE™ Dewatering Press; high resistance to oily sludge.
Customer’s comment: “We used to hesitate to install dewatering equipment due to anxiety for problems such as clogging and frequent maintenance of equipment for dewatering of oily sludge. However we are surprised at the fact that VOLUTE™ hardly has clogging. The full automatic operation is very helpful for easy management. The water content in sludge cake is as good as 71.5%, which is the performance of the VOLUTE™ Dewatering Press we are greatly satisfied with. We really realize that the installation of VOLUTE™ is the best choice we made.”

Go to list