utilize hydrogen peroxide, in a method that comprises adding hydrogen peroxide to a seawater cooling water system at a point in the vicinity of a water intake port of the system and preventing marine organisms from adhering to water ducts inside the system or wall surfaces of a plant.KIJIMA...
A system and method for the treatment of water for human consumption using a naturally occurring inorganic catalyst working within a pH range between 3 and 13, combining the inorganic catalyst at 3 parts per million to an oxidant, primarily hydrogen peroxide and a metal salt used as a coagulant...
to water ducts inside the system or wall surfaces of a plant; wherein the TOC(total organic carbon) values of seawater at points below the water surface in the vicinity of a water intake port are measured beforehand and based on the measurement, hydrogen peroxide or the hydrogen-peroxide ...
utilize hydrogen peroxide, in a method that comprises adding hydrogen peroxide to a seawater cooling water system at a point in the vicinity of a water intake port of the system and preventing marine organisms from adhering to water ducts inside the system or wall surfaces of a plant.喜...
Hydrogen peroxide and/or peracetic acid are released over a period of time and thus maintained in the wastewater solution. Peracetic acid under controlled release conditions dissipates prior to the wastewater being deposited in a wastewater treatment plant.Neal Zahn...
The method is used to prevent growth of crustaceans, Bryozoa, Hydrozoa, etc. on piping, cooling plant etc. H2O2 is not toxic; decomposes to harmless materials and does not accumulate in the water. When used with (B) there is a synergistic increase in activity and the amt. of toxic (B)...
some hydrogen sulfide volatilization followed by addition of an oxidant to the wastewater stream to generate elemental sulfur and a transition metal salt which subsequently participates in additional hydrogen sulfide capturing steps, thereby also improving water quality and wastewater treatment plant ...
Additionally, the microwave-assisted glycolysis of PET leads to high-quality BHET with lower cost and lower GHG emissions than the transesterification of dimethyl terephthalate. A large-scale plant using this method could reduce the selling price by 44% [87]. The chemical recycling of PET, in ...
Additionally, the microwave-assisted glycolysis of PET leads to high-quality BHET with lower cost and lower GHG emissions than the transesterification of dimethyl terephthalate. A large-scale plant using this method could reduce the selling price by 44% [87]. The chemical recycling of PET, in ...
present or formed in the water from the scrubber or to free it from sludge, hydrogen peroxide solution is added in the sludge separator or water flowing through this, preferably in the inclined clarifier. An Independent claim is also included for the plant used in this process.WEBER MARIA ...