Case Study of Disinfection Testing for Legionella Bacteria: Water Purification Device 'Mecasera Device'

Under the presence of residual chlorine at 0.1 to 0.2 ppm, the mecacera ball acts ⇒ the number of Legionella bacteria is zero after 24 hours! *Demo units available for loan.

The term "Legionella" refers to bacteria that inhabit rivers, lakes, hot springs, and soil, and can cause Legionnaires' disease upon infection. Approximately 60 species are known to date, among which Legionella pneumophila is considered a representative species that causes Legionella pneumonia. 【Legionella Bacteria Disinfection Test Using Mekacera Water】 ■ Method (1): Effect of Residual Chlorine Concentration on L.p.1 It is said that Legionella bacteria die within 15 minutes at a residual chlorine concentration of 0.4 ppm, so first, we investigated how much the residual chlorine concentration affects Legionella bacteria. ■ Method (2): Effect of Mekacera Water on L.p.1 It was considered that a residual chlorine concentration below 0.2 ppm would have little effect on the number of Legionella bacteria, so tests were conducted within the range of 0.2 ppm or lower. ★ Results ★ As a result, when Mekacera balls were applied in the presence of residual chlorine concentrations between 0.1 ppm and 0.2 ppm, the number of Legionella bacteria gradually decreased, and no viable bacteria were detected after 24 hours! * You can experience the actual effects with the demo unit. * For more details, please refer to the PDF document or feel free to contact us.

Septic tank equipment