摘要:
An electrocoagulation device for removal of contaminants from a treatment stream including an elongated fluid treatment path in contact with a plurality of electrode plates, and a power supply electrically connected to the plates, wherein the device is configured so that it can provide a variety of electric field regimes to the treatment stream as it passes along the treatment path, and so that it can provide a variety of flow regimes along the fluid treatment path.
摘要:
A method and apparatus for producing purified water. An electrochemical system can be configured to pass product water through depletion compartments as well as a cathode compartment. An electrochemical apparatus may also be configured to pass concentrate through both concentrating compartments and an anode compartment.
摘要:
A method and apparatus for treating a fluid to destroy, remove, or reduce undesirable agents, such as microorganisms, particles or ions, contained in the fluid and/or to inhibit the formation of scale are disclosed.The invention includes an apparatus for treating a fluid to destroy, remove, or reduce undesirable agents, such as microorganisms, particles, or ions, contained in the fluid and/or to inhibit the formation of scale. The apparatus can include an open fluid directional means or conduit. The preferred open fluid directional means is a conduit manufactured of resilient, corrosion-resistant material. The apparatus is attached to a power source and has a controller means. The controller means is desirably a microprocessor and can include a switching means for regulating the current to the apparatus. However, simpler circuits and components can be used for the controller means. The apparatus includes a field generating means. The field generating means forms a treatment field. The treatment field is a magnetic field and/or an electrical field in an effective dose sufficient to treat the fluid. The effective dose is determined by the exposure time(s) and strength(s) of the treatment field(s) and the concentration of contaminants present in the fluid subjected to the treatment.
摘要:
Electrolyzed water producing method and apparatus are provided which are capable of producing electrolyzed water having a desired property irrespective of the quality of raw water supplied and the like while allowing the size and weight of the apparatus and the cost to be reduced by limiting the capacity of an electrolysis power source. The electrolyzed water producing method includes: circulating an aqueous electrolyte solution to a first electrolytic chamber of a pair of electrolytic chambers opposed to each other across an intervening ion permeable diaphragm while supplying raw water to the second electrolytic chamber; and applying a predetermined voltage to a pair of electrodes disposed in the respective electrolytic chambers with the diaphragm intervening there between, to electrolyze the raw water and the aqueous electrolyte solution, thereby producing electrolyzed water in the second electrolytic chamber.
摘要:
An apparatus for driving a fluid includes a substrate, at least one electrode group and a controlling unit. The substrate has at least one plane. The electrode group is disposed on the substrate and includes a first electrode, a second electrode and a third electrode. A projecting position of the second electrode on the plane is disposed between that of the first electrode and that of the third electrode. The controlling unit electrically connected to electrode group is for driving the first to third electrodes. When the controlling unit drives the first to third electrodes to make the first and third electrodes have opposite polarities and to make the second and third electrodes have the same polarity, an electric field produced by the electrode group enables the fluid on the substrate to flow from the first electrode to the third electrode.
摘要:
A highly stable aqueous solution having a molecular cluster with dimensions which are small enough to ensure substantial chemical-physical stability thereof for a relatively long time. To prepare the solution a fluid treatment device is used, which comprises at least one chamber (7) and at least one anode (4) and one cathode (3) arranged in the chamber (7). The anode (4) and cathode (3) are at least partly made of a first metallic material. At least one of the at least one cathode (3) and anode (4) comprises a coating of nanoparticles (5) of a second metallic material.
摘要:
The present invention discloses a process for producing an electrolytic water, wherein a to-be-electrolyzed water containing less than 0.1 mM of a water-soluble inorganic salt, 0.05 to 0.5 mass % of a hydroquinone derivative and 1 to 50 mM of L-ascorbic acid or a derivative thereof is fed into a diaphragm-free electrolytic cell of continuous flow type at a flow rate of 5 to 3,000 l/min and electrolysis is conducted continuously at a current density of 0.003 to 0.1 A/cm2. The process can produce an electrolytic water having a high skin-whitening effect owing to the reducing action of L-ascorbic acid and the melanin formation-suppressing effect of hydroquinone derivative.
摘要翻译:本发明公开了一种电解水的制造方法,其中,含有小于0.1mM的水溶性无机盐,0.05〜0.5质量%的氢醌衍生物和1〜50mM的L-电解水的电解水, 将抗坏血酸或其衍生物以5〜3,000l / min的流量供给到无隔膜的连续流动型电解槽中,并以0.003〜0.1A / cm 2的电流密度连续进行电解。 由于L-抗坏血酸的还原作用和氢醌衍生物的黑色素形成抑制作用,该方法可以产生具有高皮肤美白效果的电解水。
摘要:
A nanoporous insulating oxide deionization device, method of manufacture and method of use thereof for deionizing a water supply (such as a hard water supply), for desalinating a salt water supply, and for treating a bacteria-containing water supply. The device contains two composite electrodes each constructed from a conductive backing electrode and a composite oxide layer being an insulating oxide or a non-insulating oxide and an intermediate porous layer. The composite layer being substantially free of mixed oxidation states and nanoporous and having a median pore diameter of 0.5-500 nanometers and average surface area of 300-600 m2/g. The composite layer made from a stable sol-gel suspension containing particles of the insulating oxide, the median primary particle diameter being 1-50 nanometers. The difference in zeta potential, at a pH in the range of 6-9, being sufficient to suitably remove alkaline and alkaline earth cations (such as Ca2+ and Na1+), various organic and other inorganic cations and organic and inorganic anions from water, preferably household hard water. One composite layer being constructed from a mixture of Al2O3, MgAl2O4 and/or Mg-doped. Al2O3 particles, and the other composite layer being constructed from SiO2 or TiO2.
摘要翻译:一种纳米多孔绝缘氧化物去离子装置,其制造方法及其使用方法,用于使供水(例如硬水供应)去离子,用于盐水供应盐的脱盐和用于处理含细菌的水源。 该装置包含两个复合电极,每个复合电极由导电背衬电极和作为绝缘氧化物或非绝缘氧化物的复合氧化物层和中间多孔层构成。 复合层基本上没有混合氧化态和纳米多孔,中值孔径为0.5-500纳米,平均表面积为300-600平方米/克。 复合层由含有绝缘氧化物颗粒的稳定溶胶 - 凝胶悬浮液制成,中值一次粒径为1-50纳米。 ζ电位差在6-9范围内的pH值足以适当地去除碱土金属和碱土金属阳离子(如Ca 2+)和Na + 1 + >),各种有机和其他无机阳离子和有机和无机阴离子来自水,优选家用硬水。 一个复合层由Al 2 O 3 3,MgAl 2 O 4 N 3和/或Mg的混合物构成,和/或Mg 掺杂 Al 2 N 3 O 3颗粒,另一复合层由SiO 2或TiO 2构成。
摘要:
A system and process for treating water are described. Water may be purified by passing feed water through an electrochemical deionization device. The water may be suitable for cooking, washing, and beverage production.
摘要:
A system for the treatment of water to remove metals and undesirable substances from well and groundwater so as to render the water potable is disclosed. The system employs microbubbles of oxygen, which remain suspended in water at a concentration above 100% of the calculated saturated concentration at a particular temperature and pressure. These microbubbles oxidize undesirable substances in the water, which substances include iron manganese, arsenic, antimony, chrome, aluminum, reduced sulfur compounds, pesticide residues, drug metabolites and/or bacteria. Microbubbles are produced by electrolysis or by sparging through a microorifice. A control system for the electrolytic system is disclosed.