We are going to exhibit at POLLUTEC 2018, International environmental exhibition. This is a joint exhibition with ETIA. Exhibition name POLLUTEC 2018 Period November 27ー30, 2018 Place Lyon, France Booth Hall：4 Booth：K110-k112 Exhibition product KENKI DRYER / A dryer which can dry sticky and adhesive materials that no other product can deal with. Internationally patented technology Biogreen […]
In most of sewage factories and sewage offices, activated sludge method is used for their effluent treatment. What does activated sludge suggest in the activated sludge method? About activate sludge Activated sludge is microorganism such as bacteria and animalcule and living things found in various place such as river, water conduit, soil, etc. It also can be […]
Waste water quality standard is established for waste water discharged from factory or manufacturing sites. In case of effluent into public waters (rivers, lakes, etc), it is regulated by Water Pollution Prevention Act, and the act has effluent standards which are “effluent standard about Harmful Substances” and “effluent standard about living conditions”. Also, effluent into […]
Operation process in manufacturing industry generally includes cleaning process. Detergent is one of the substances used in the cleaning process. Detergent always contains surfactant and surfactant helps the cleaning process a lot. Then, what is surfactant? Surface Materials can be classified into three types which are solids, liquids and gases. Boundary where these phases contact is […]
What is lotus effect? Wettability changes according to shape of surface as well. Lotus leaf is one of the examples. Water which dropped on surface of lotus leaf become droplets by shaping like a sphere and catches dirt while it rolls down, so that surface of lotus leaf never gets wet. Droplet on surface of […]