An apparatus for water purification is described, in particular a filter, which contains biomasses, in particular a mixture of Hypnales aquatic mosses grown in different growth conditions, both from the environmental point of view (light, temperature, pressure) and from the point of view of the factors that regulate its growth (phytohormones).
A heat transfer mixture is represented by the formula: 1=Vpg/Vnf+Vw/Vnf+Vpw/Vnf+Vsf/Vnf+Vbs/Vnf+Vac/Vnf+Vci/Vnf. Vnf is a volume of a nanofluid. Vpg is a volume of propylene glycol. Vw is a volume of water. Vpw is a volume of a nanopowder. Vsf is a volume of a surfactant. Vbs is a volume of a base additive. Vac is a volume of an acid additive. Vci is a volume of a corrosive inhibitor.
A heat transfer mixture is represented by the formula: 1=Vpg/Vnf+Vw/Vnf+Vpw/Vnf+Vsf/Vnf+Vbs/Vnf+Vac/Vnf+Vci/Vnf. Vnf is a volume of a nanofluid. Vpg is a volume of propylene glycol. Vw is a volume of water. Vpw is a volume of a nanopowder. Vsf is a volume of a surfactant. Vbs is a volume of a base additive. Vac is a volume of an acid additive. Vci is a volume of a corrosive inhibitor.