Techniques and systems for neutralizing discharge waters from ballast and/or cooling water biocidal treatment and disinfection systems are provided. The systems utilize, inter alia, oxidation reduction potential control to regulate the dechlorination of an electrocatalytically generated biocidal agent to allowable discharge levels in ship buoyancy systems and ship cooling water systems.

The disclosed embodiments relate to a composition for the dechlorination of water and improving the palatability of chlorinated water for livestock. In certain aspects, disclosed compositions comprise a pour point suppressant; a reducing agent; a weak base, and water. Further disclosed are method for dechlorinating chlorinated water comprising combing a dechlorinating solution with chlorinated water, wherein the dechlorinating solution comprises a pour point suppressant; a reducing agent; a weak base, and water.

A method of increasing operational efficiency of a power plant includes determining an average rate of accumulation of scale-forming compounds in a cooling water source, directing water from the cooling water source having a first concentration of scale forming compounds through a treatment system to produce a treated water having a lower concentration of scale-forming components than the first concentration by operating the treatment system with operating parameters selected such that a rate of removal of the scale-forming components from the water in the treatment system is greater than the average rate of accumulation of the scale-forming components, directing the treated water back into the cooling water source, and circulating water including the treated water from the cooling water source through a cooling system of the power plant.

A filter medium of the present invention includes a porous carbon material having a value of a specific surface area by a nitrogen BET method of 1×10.sup.2 m.sup.2/g or more, a volume of fine pores by a BJH method of 0.3 cm.sup.3/g or more, and a particle size of 75 μm or more, alternatively, a porous carbon material having a value of a specific surface area by a nitrogen BET method of 1×10.sup.2 m.sup.2/g or more, a total of volumes of fine pores having a diameter of from 1×10.sup.−9 m to 5×10.sup.−7 m, obtained by a non-localized density functional theory method, of 1.0 cm.sup.3/g or more, and a particle size of 75 μm or more.

The present invention describes an automated, transportable and energy-efficient with a hybrid power capacity wastewater treatment facility that allows for the disinfection of contaminated sanitation wastewater in order to preserve the environment and provide a greater availability of this resource and its reuse. The facility described in the present invention allows to carry out a process for water treatment in five stages based in equalization, oxidation sedimentation, disinfection and filtration. Moreover, it has a photovoltaic feeding system and a night lighting system that allows the operation of the facility in a hybrid way during the day and the night, as well as a structure that allows its easy transportation. Finally, the facility has an automated system comprised by a control panel that allows to manage and monitor every operational condition of it, that integrates and sends all processed programmable information to a programmable logic controller.

The embodiments disclose a method including processing and treating at least one water source supply for mixing with humic acid and fulvic acid, chopping and pulverizing at least one humate source, mixing the chopped and pulverized at least one humate source with the processed and treated at least one water source supply, processing the chopped and pulverized at least one humate source and the processed and treated at least one water source supply for separating, segregating, and suspending fulvic acid and humic acid molecules from the at least one humate source, storing the fulvic acid and humic acid molecules in a fresh quantity of the treated water source supply, adjusting the pH level of the stored fulvic acid and humic acid, and creating at least one or more beverage product for human consumption using the fulvic acid and humic acid molecule ingredients and other ingredients including vitamins, flavorings and additives.

The present invention relates to a method for disinfection and/or function control of a chlorine sensor, which is preferably used in water conditioning for medical or pharmaceutical purposes, a chlorine-containing solution different from the measurement solution being specifically supplied to the chlorine sensor at time intervals.

The invention relates to a system and method for treating wastewater onboard a marine vessel or other limited space application where wastewater treatment is required. In one embodiment of the invention, two polar opposite wastewater treatment processes are incorporated into the same treatment system. The system is a hybrid treatment unit that combines a conventional wastewater treatment using a moving bed biofilm reactor (MBBR) process-based biological treatment unit in combination with a novel electrochemical advanced oxidation process (EAOP) via an in-situ sodium hypochlorite recirculation. The clarified and disinfected effluent from this hybrid treatment unit is filtered to remove residual TSS. The filtered and disinfected effluent is discharged after dechlorination/neutralization. On-site maintenance disinfectant can be produced via the electrochemical/electrochlorination/electro-oxidation process and used for both treatment unit cleaning and disinfection. Additionally, the treatment unit provides a wholly separate stream of electrolysis generated disinfectant for surface disinfection purposes.

The invention relates to a system and method for treating wastewater onboard a marine vessel or other limited space application where wastewater treatment is required. In one embodiment of the invention, two polar opposite wastewater treatment processes are incorporated into the same treatment system. The system is a hybrid treatment unit that combines a conventional wastewater treatment using a moving bed biofilm reactor (MBBR) process-based biological treatment unit in combination with a novel electrochemical advanced oxidation process (EAOP) via an in-situ sodium hypochlorite recirculation. The clarified and disinfected effluent from this hybrid treatment unit is filtered to remove residual TSS. The filtered and disinfected effluent is discharged after dechlorination/neutralization. On-site maintenance disinfectant can be produced via the electrochemical/electrochlorination/electro-oxidation process and used for both treatment unit cleaning and disinfection. Additionally, the treatment unit provides a wholly separate stream of electrolysis generated disinfectant for surface disinfection purposes.

An exemplary, nonlimiting embodiment of the present invention relates to a water treatment and filtration system for reducing the concentration disinfection byproducts within drinking water treated by municipal drinking water treatment plants. This water treatment and filtration system reduces the concentration of disinfection byproducts, which may include trihalomethanes (THM) and haloacetic acids (HAA5), in drinking water using a clever sequencing of treatment techniques that intentionally promote formation of the disinfectant byproducts prior to filtration to effectively remove disinfection byproduct precursors and prevent subsequent formation of disinfection byproducts downstream during distribution. Moreover, this water treatment and filtration system can be retrofitted to a variety of municipal drinking water treatment plants and is designed to easily scale if demand for drinking water within the municipality increases.