prevention for hot and coldwater systems swimming pools health care dental units water lines disinfection farming farming dairy farming poultry farming pig farming veterinary medicine green fodder / silage preservation shrimp farming green houses and horticulture edible mushrooms growing industrial...
for hot and coldwater systems swimming pools health care dental units water lines disinfection farming farming dairy farming poultry farming pig farming veterinary medicine green fodder / silage preservation shrimp farming green houses and horticulture edible mushrooms growing industrial applications...
"the effect is greater the colder it is in the water, making the northern diatom algae perfect 'environmental agents.' they absorb co from the water, thus purifying the water for this harmful gas." eilertsen has been researching algae for over years, and is now professor emeritus at uit....
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in a pond and an underwater acoustics-based device -- shrimptalk -- that listens to the noise from shrimps to estimate their appetite and hunger. eruvaka also has a device that measures the ph level (level of alkalis or acids) in water, to ensure that shrimps get the right amount of dissolved oxygen...