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    • 2. 发明授权
    • Process for purification of sanitary waters
    • 卫生水净化工艺
    • US4188289A
    • 1980-02-12
    • US918051
    • 1978-07-18
    • Ferdinand Besik
    • Ferdinand Besik
    • C02F3/12C02F3/30C02C1/08C02C1/40
    • C02F3/085C02F3/1215C02F3/301C02F3/308Y02W10/15Y10S210/903Y10S210/904
    • A purification process for removal of suspended solids, carbonaceous material, nitrogenous material, phosphorus, refractory organics, bacteria and viruses comprises of combining and carrying out the various biochemical and chemical reactions and separation of the suspended solids in a single sludge system in a simplified process sequence suitable for use in a single reaction tank.The biooxidation, nitrification, denitrification and chemical precipitation processes are carried out in presence of mixed microbial population entrapped into fluidized nonbiodegradable suspended solids with portion of the fluidized suspended solids circulating through three reaction zones having varying concentration of disolved oxygen to maintain environmental conditions to support growth of the microbial population and simultaneously to maintain operating conditions required to carry out the involved reactions.The fluidized suspended solids entrap the active microorganisms, colloidal matter and suspended solids present in the incoming waste water and/or generated during purification of the waste water, improve the settling properties of the resulting sludge and enhance separation of suspended solids from the purified waste water.The concentration of the active microbial population in this purification process is significantly higher than that achieved by the prior art processes resulting in better performance, more efficient removal of pollutants and reduced treatment costs. The followed chemical oxidation provides for removal of remaining impurities and killing of bacteria and viruses.
    • 用于去除悬浮固体,含碳材料,含氮材料,磷,难熔有机物,细菌和病毒的净化方法包括在简化的过程中组合并进行各种生物化学和化学反应以及在单一污泥系统中分离悬浮固体 适用于单个反应罐的顺序。 生物氧化,硝化,反硝化和化学沉淀过程是在混合的微生物群体存在于流化的不可生物降解的悬浮固体中的情况下进行的,其中一部分流化的悬浮固体循环通过具有不同浓度的不溶氧的三个反应区,以保持环境条件以支持生长 的微生物群体,同时保持进行所涉及的反应所需的操作条件。 流化的悬浮固体包含活性微生物,胶体物质和悬浮固体存在于进入的废水中和/或在净化废水期间产生,提高所得污泥的沉降性能,并增强悬浮固体与纯化废水的分离 。 在该纯化过程中,活性微生物群体的浓度明显高于现有技术方法获得的效果,导致更好的性能,更有效地去除污染物并降低处理成本。 随后的化学氧化提供了去除残留的杂质和杀死细菌和病毒。
    • 4. 发明授权
    • Apparatus for purifying waste waters
    • 废水净化设备
    • US4104167A
    • 1978-08-01
    • US765886
    • 1977-02-07
    • Ferdinand Besik
    • Ferdinand Besik
    • C02F3/12C02F3/30C02C1/08
    • C02F3/085C02F3/12C02F3/1215C02F3/308Y02W10/15
    • Apparatus in which contaminants from the raw or waste waters are removed by combined biological-chemical degradation of such contaminants comprises first, second and third chambers. An aeration zone is provided in the first chamber. A slanted plate is located in the second chamber to define an aeration zone which overlies a sludge separation zone. Means for transferring such waters from the equalization zone to the upper region of the aeration zone is provided. The slanted plate provides for a downflow of waters through the aeration zone and an upflow of waters through the sludge separation zone, where due to the lower end of the slanted plate being spaced from the lower portion of the second chamber wall forms a constriction to the flow of waters to increase the rate of flow and form a fluidized bed of active media in the sludge separation zone. The height of the sludge separation zone is sufficient to dampen the upward flow of the waters to develop a quiescent region in the upper portion of the sludge separation zone. An upflow channel means is provided in the second chamber with its intake located in the lower region of the sludge separation zone and with its outlet located in the upper region of the aeration zone. Means for dispersing air into the active media which is circulated through the upward flow channel is provided. The third chamber has a clarifying zone. Means is provided for transferring the processed waters from the upper region of the sludge separation zone to the clarifying zone.
    • 通过这种污染物的组合生物 - 化学降解除去来自原料或废水的污染物的装置包括第一,第二和第三室。 在第一室中设置曝气区。 倾斜板位于第二室中以限定覆盖污泥分离区的通气区。 提供了将这种水从平衡区转移到曝气区的上部区域的装置。 倾斜板提供通过通气区域的水的下流,并且通过污泥分离区域的水的向上流动,其中由于倾斜板的下端与第二室壁的下部间隔开,从而形成收缩 水流增加流动速率,形成污泥分离区活性介质流化床。 污泥分离区的高度足以抑制水的向上流动,在污泥分离区的上部形成静止区。 上游通道装置设置在第二室中,其进气位于污泥分离区的下部区域,其出口位于通气区的上部区域。 提供了将空气分散到通过向上流动通道循环的活性介质中的装置。 第三个房间有一个澄清区。 提供了用于将处理过的水从污泥分离区的上部区域转移到澄清区的装置。
    • 5. 发明授权
    • Adsorption biooxidation treatment of waste waters to remove contaminants
therefrom
    • 废水的吸附生物氧化处理以除去污染物
    • US3980556A
    • 1976-09-14
    • US540513
    • 1975-01-13
    • Ferdinand Besik
    • Ferdinand Besik
    • C02F3/12C02F3/22C02F3/28C02F3/30C02C1/04
    • C02F3/085C02F3/12C02F3/1215C02F3/223C02F3/28C02F3/301C02F3/302Y02W10/15Y10S210/903
    • Suspended and dissolved biodegradable carbonaceous materials and nitrogenous materials present as contaminants in waste water, typically in raw domestic or municipal sewage, are substantially removed by a one-stage treatment. The waste water is contacted with a mixture of activated carbon and microorganisms, known herein as activated sludge, having molecular oxygen absorbed therein, which results in adsorption and biooxidation of the carbonaceous material, biooxidation of non-nitrate nitrogenous material to nitrate and depletion of the molecular oxygen whereupon biological reduction of the nitrate to nitrogen gases occurs. The nitrogen gases are vented and the resulting treated water is separated from the activated sludge. Regeneration of the activated sludge may be achieved by air stripping, after which the regenerated activated sludge material may be recycled. Further, the treated water may be subjected to clarification to complete the biological reactions and to remove residual suspended solids. The activated sludge from the clarification may be regenerated by air stripping followed by recycle of the regenerated material to the reactor.
    • 作为废水中的污染物存在的悬浮和溶解的可生物降解的碳质材料和含氮材料,通常在生的家用或城市污水中,通过一级处理基本上被除去。 废水与活性炭和微生物的混合物(本文已知的活性污泥)与其中吸收分子氧的微生物接触,导致碳质材料的吸附和生物氧化,非硝态氮含量的生物氧化成硝酸盐和消耗 分子氧,因此硝酸盐生物还原成氮气。 排出氮气,将所得到的处理水与活性污泥分离。 活性污泥的再生可以通过空气汽提来实现,之后可再循环再生的活性污泥材料。 此外,经处理的水可以进行澄清以完成生物反应并除去残留的悬浮固体。 来自澄清的活性污泥可以通过空气汽提再生,然后将再生材料再循环到反应器中。
    • 6. 发明授权
    • Apparatus for balanced heat recovery ventilation - heating -
humidification - dehumidification - cooling and filtration of air
    • 用于平衡热回收通风的装置 - 加热 - 加湿 - 除湿 - 空气的冷却和过滤
    • US4708000A
    • 1987-11-24
    • US25478
    • 1987-03-13
    • Ferdinand Besik
    • Ferdinand Besik
    • F24F3/14F24F3/147F25B17/08
    • F24F3/147F24F3/1411F24F2003/1458Y02B30/542
    • A compact apparatus for residential, commercial and industrial airconditioning involving balanced heat recovery ventilation, heating, humidification, dehumidification, cooling and air filtration comprises two treatment vessels, each containing a compact packed bed of a solid sorbent material, a heater and a solid heat exchanging material, a 4-way valve for switching the flows of the exhausted stale air and the incoming fresh air between the two treatment vessels to permit a cyclic countercurrent short cycle operation of the packed beds to achieve efficient transfer of heat and moisture between the two air streams. The two treatment vessels are complemented with a combustor, a direct evaporative cooler and a solid state process controler permitting operation of the apparatus to provide the required services during the winter-heating season, summer-cooling season and the rest of the year-ventilation season to maintain comfort in the air conditioned space. Only a small amount of power is used to operate blowers to maintain the flows of the individual air streams.
    • 用于住宅,商业和工业空调的紧凑型设备涉及平衡热回收通风,加热,加湿,除湿,冷却和空气过滤,包括两个处理容器,每个处理容器包含固体吸附剂材料的紧凑填充床,加热器和固体热交换 材料,用于切换在两个处理容器之间的排出的陈旧空气和进入的新鲜空气的流动的四通阀,以允许填充床的循环逆流短循环操作,以实现两个空气之间的热和湿气的有效传递 流。 两个处理容器配有燃烧器,直接蒸发冷却器和固态过程控制器,允许设备在冬季加热季节,暑冷季节和其余的通风季节提供所需的服务 以保持空调空间的舒适度。 仅使用少量的动力来操作鼓风机以保持各个气流的流动。
    • 9. 发明授权
    • Process for purifying waste waters
    • 废水净化工艺
    • US4167479A
    • 1979-09-11
    • US889880
    • 1978-03-24
    • Ferdinand Besik
    • Ferdinand Besik
    • C02F3/12C02F3/30C02C1/04
    • C02F3/085C02F3/12C02F3/1215C02F3/308Y02W10/15Y10S210/903Y10S210/906
    • A purification process for the removal of biodegradable suspended and dissolved organic solids, nitrogenous compounds and phosphates from contaminated water by biological and chemical reactions carried out simultaneously in active media of a biological waste treatment reaction system. The process comprises adding a finely divided mineral or mixture of minerals to the reaction system. Various levels of oxygen in the system are maintained to provide for biological oxidation of organic compounds and biological nitrification of nitrogen containing compounds and subsequent biological denitrification of the formed nitrites and nitrates. The selection of the mineral is such that through its dissociation in the system, the released metal ions are capable of precipitating a portion of ionic species, particularly phosphates present in the processed waste water, at the operating pH range of 6 to 8. The surfaces of the mineral attract micro-organisms and suspended solids to facilitate and enhance simultaneously occuring biological and chemical reactions.
    • 一种用于通过生物和化学反应从生物废物处理反应系统的活性介质中同时进行污染的水中去除可生物降解的悬浮和溶解的有机固体,含氮化合物和磷酸盐的净化方法。 该方法包括向反应体系中加入细碎的矿物质或矿物质混合物。 维持系统中的各种氧气水平以提供有机化合物的生物氧化和含氮化合物的生物硝化以及所形成的亚硝酸盐和硝酸盐的生物脱氮。 矿物的选择使得通过其在体系中的解离,释放的金属离子能够在6至8的操作pH范围内沉淀存在于处理废水中的一部分离子物质,特别是磷酸盐。表面 的矿物质吸引微生物和悬浮固体,以促进和增强同时发生的生物和化学反应。
    • 10. 发明申请
    • Compact high efficiency gas fired steam generator-humidifier
    • 紧凑型高效燃气蒸汽发生器 - 加湿器
    • US20060249099A1
    • 2006-11-09
    • US11267603
    • 2005-11-07
    • Ferdinand Besik
    • Ferdinand Besik
    • F24H1/00
    • F22B1/18F22B13/023F22B21/346F24F6/18
    • A compact gas fired steam generator comprises a water tank with designated steam separation zone, boiling zone and a solids separation zone, a burner for burning gaseous fuel with air for producing combustion products and a flat tubular type heat exchanger immersed in water in the water tank. The combustion products are passing through the heat exchanger in an indirect heat transfer relationship with water in boiling zone thereby boiling, circulating and evaporating the water in boiling zone and in an indirect heat transfer relationship with cold make up water passing upwardly through solids separation zone thereby preheating cold make up water and cooling combustion products and recovering latent heat and condensing moisture present in combustion products. The cooled combustion products are discharged to outdoors and the collected condensed moisture is discharged to drain. The produced steam is separated from the boiling water in steam separation zone, the solids present in the boiling water are separated from the circulating boiling water and accumulated in solids separation zone and the accumulated solids are cooled by the incoming cold make up water and intermittently discharged from solids separation zone by a water pump together with the incoming cold make up water to drain. The high rate internal circulation of boiling water, the extended self cleaning heat transfer surfaces of the flat tubular type heat exchanger immersed in the boiling water, the recovery of latent heat from flue gases and the discharge of cooled solids with cold make up water provide an exceptionally compact steam generator with overall thermal efficiency of up to 95% and with maintenance free unattended operation. The compact steam generator can be used in humidifying of space air in buildings, in heating of air in domestic central air heating systems and in industrial processes requiring clean steam.
    • 小型燃气蒸汽发生器包括具有指定蒸汽分离区,沸腾区和固体分离区的水箱,用于燃烧气体燃料以产生燃烧产物的燃烧器和浸入水箱中的水中的扁平管式热交换器 。 燃烧产物以沸点区域与水的间接热传递关系通过热交换器,从而在沸腾区域内沸腾,循环和蒸发水,并与间接热传递关系冷却,从而将水向上通过固体分离区,由此 预热冷补水和冷却燃烧产物,回收潜热并冷凝燃烧产物中存在的水分。 冷却的燃烧产物排放到户外,收集的冷凝水分排出。 产生的蒸汽与蒸汽分离区的沸水分离,沸水中存在的固体与循环沸水分离,积聚在固体分离区,积聚的固体被进入的冷补水冷却并间歇排出 从固体分离区由水泵与进入的冷水组合起来排水。 沸水高速内循环,浸入沸水中的扁平型热交换器的延长自清洁传热面,烟气回收潜热和冷补水冷却固体排出, 特别紧凑的蒸汽发生器,总体热效率高达95%,并且免维护无人值守操作。 紧凑型蒸汽发生器可用于加热建筑物中的空间空气,加热家用中央空气加热系统中的空气以及需要清洁蒸汽的工业过程。