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    Stabilization of lead bearing waste
    1.
    发明授权
    Stabilization of lead bearing waste 失效
    含铅废物稳定化

    公开(公告)号：US5722928A

    公开(公告)日：1998-03-03

    申请号：US683606

    申请日：1996-07-15

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： A62D3/00 ,  A62D3/33 ,  A62D101/08 ,  A62D101/24 ,  A62D101/43 ,  B09B3/00

    CPC分类号： A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/43 ,  Y10S588/901

    摘要： A method is disclosed for reducing the leaching of lead from a lead bearing material or waste. The method includes contacting the material or waste with a water soluble phosphate and a complexing agent, wherein the complexing agent is at least slightly water soluble, whereby a lead product is formed which is less soluble than the lead originally in the material or waste, thereby reducing the leaching of lead from the material or waste as determined by a leach test performed on the material or waste.

    摘要翻译： 公开了一种用于减少铅从铅轴承材料或废物中浸出的方法。 该方法包括使材料或废物与水溶性磷酸盐和络合剂接触，其中络合剂至少是轻微的水溶性的，由此形成的铅产物比原来在材料或废物中的铅较少溶解，从而 通过在材料或废物上进行的浸出试验确定，减少铅从材料或废物中的浸出。

    Method for stabilization of heavy metals and odor control with dicalcium phosphate dihydrate powder
    2.
    发明申请
    Method for stabilization of heavy metals and odor control with dicalcium phosphate dihydrate powder 失效
    用磷酸二钙二水合物粉末稳定重金属和气味控制的方法

    公开(公告)号：US20090209800A1

    公开(公告)日：2009-08-20

    申请号：US12386719

    申请日：2009-04-22

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： B09B3/00

    CPC分类号： B09B3/00 ,  A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/43 ,  B09B3/0041

    摘要： This invention provides a method for stabilization and treatment of heavy metal bearing materials and wastes subject to acid leaching tests or leach conditions and odor limits by addition of acid semi-soluble pulverized or fine particle DiCalcium Phosphate DiHydrate such that the leaching potential is inhibited to desired levels and odors are reduced to desired levels and the material or waste is free flowing, more permeable, less weight and permits immediate handling and disposal or reuse. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

    摘要翻译： 本发明提供了一种通过加入酸性半溶解的粉末状或细粒度的磷酸二钙二水合物来稳定和处理含有重金属的材料和经过酸浸试验或浸出条件和气味极限的废物的方法，使得浸出电势被抑制到期望值 水平和气味被降低到所需的水平，并且材料或废物是自由流动的，更可渗透的，更少的重量并且允许立即处理和处理或再利用。 所得材料或稳定后的废物被认为适合作为RCRA非危险废物的现场再利用，异地再利用或处置。

    Non-embedding method for heavy metal stabilization using beef bone meal and blast media
    3.
    发明授权
    Non-embedding method for heavy metal stabilization using beef bone meal and blast media 有权
    使用牛骨粉和爆炸介质的重金属稳定非嵌入方法

    公开(公告)号：US09346087B2

    公开(公告)日：2016-05-24

    申请号：US14574213

    申请日：2014-12-17

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： A62D3/30 ,  B09B3/00 ,  B24C11/00

    CPC分类号： B09B3/0033 ,  A62D3/30 ,  B09B3/0025 ,  B24C11/005

    摘要： Methods are disclosed for stabilizing a heavy metal in a heavy metal bearing paint residue to reduce leaching of the heavy metal from a waste subject to natural or induced leaching conditions by addition of environmentally safe, worker safe, and multi-media compatible stabilizing agent comprising beef bone meal. Beef bone meal is added to the blast media, and provides effective reduction of heavy metal content in waste leachate and effectively removes paint residue without causing visible embedding on the substrate surface, which meets the SSPC SP10 criteria for surface preparation prior to painting. The methods described herein may be used outside of or within an OSHA containment building or collection device. The resultant stabilized paint residue and spent blast media mixture is suitable for on-site reuse, off-site reuse, or disposal as RCRA non-hazardous waste.

    摘要翻译： 公开了用于稳定重金属轴承油漆残余物中的重金属以减少重金属从废物受到天然或诱导浸出条件的浸出的方法，通过添加环境安全，工作安全和多介质相容的稳定剂，其包含牛肉 骨粉。 将牛骨粉加入到鼓风介质中，有效减少废弃物渗滤液中的重金属含量，有效去除油漆残留物，不会在基材表面产生可见的嵌入，在涂装前，符合SSPC SP10表面处理标准。 本文描述的方法可以在OSHA容纳建筑物或收集装置之外或内部使用。 所得到的稳定的油漆残留物和废气介质混合物适合作为RCRA非危险废物的现场再利用，异地再利用或处置。

    METHOD FOR TREATMENT OF HAZARDOUS PAINT RESIDUE WITH NON-SEPARATING, NON-EMBEDDING, NON-TOXIC, COMPATABLE, DRY STABILIZER AND BLAST MEDIA PRE-BLEND
    4.
    发明申请
    METHOD FOR TREATMENT OF HAZARDOUS PAINT RESIDUE WITH NON-SEPARATING, NON-EMBEDDING, NON-TOXIC, COMPATABLE, DRY STABILIZER AND BLAST MEDIA PRE-BLEND 有权
    用于处理非分离，非嵌入式，非毒性，兼容性，干燥稳定剂和BLAST MEDIA PRE-BLEND的危险性油漆残留物的方法

    公开(公告)号：US20130098269A1

    公开(公告)日：2013-04-25

    申请号：US13658728

    申请日：2012-10-23

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： C09D1/00

    CPC分类号： C09D1/00 ,  A62D3/33 ,  A62D2101/24 ,  A62D2101/43

    摘要： The invention provides an optimal method for stabilization of heavy metal bearing paint residue subject to acid and water leaching tests or leach conditions by addition of environment safe, worker safe, multi-media compatible, non-separating, non-embedding, stabilizing agent and optional complexing agent(s) to the blast media, thus allowing for pre-blending of stabilizer and blast media and field production of a uniform and steady state stabilizer within media for stabilization outside or within an OSHA containment building or collection device, such that leaching of heavy metals such as lead are inhibited to desired levels. The resultant stabilized paint residue and spent blast media mixture is suitable for on-site reuse, off-site reuse, or disposal as RCRA non-hazardous waste.

    摘要翻译： 本发明提供了通过添加环境安全，工作安全，多介质相容性，非分离，非嵌入，稳定剂和任选的稳定化的重金属轴承油漆残留物进行酸和水浸出试验或浸出条件的最佳方法 从而允许稳定剂和爆炸介质的预混合，并且在介质内均匀稳定的稳定剂的现场生产稳定在OSHA容纳物建筑物或收集装置的外部或内部，以使得浸出 重金属如铅被抑制到所需的水平。 所得到的稳定的油漆残留物和废气介质混合物适合作为RCRA非危险废物的现场再利用，异地再利用或处置。

    Method for lead bearing material surface molecular stabilization
    6.
    发明申请
    Method for lead bearing material surface molecular stabilization 审中-公开
    铅轴承材料表面分子稳定化方法

    公开(公告)号：US20090093667A1

    公开(公告)日：2009-04-09

    申请号：US11999964

    申请日：2007-12-07

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： A62D3/33

    CPC分类号： A62D3/33 ,  A62D2101/24 ,  A62D2101/43

    摘要： This invention provides a method for stabilization and complexing of lead bearing material surfaces subject to acid and water leaching tests or leach conditions by addition of stabilizing and complexing agents such that leaching and mobility potential is inhibited to desired levels. The resultant material or waste after stabilization is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste, and has reduced Pb bioavailability and reduced groundwater solubility.

    摘要翻译： 本发明提供一种通过添加稳定剂和络合剂来稳定和络合承受酸和水浸出试验或浸出条件的含铅材料表面的方法，使得浸出和迁移电势被抑制到所需的水平。 所得材料或废物稳定后，被认为适合作为RCRA非危险废物的现场再利用，异地再利用或处置，并降低Pb生物利用度和降低地下水溶解度。

    Method for stabilizing heavy metal in a material or waste
    7.
    发明授权
    Method for stabilizing heavy metal in a material or waste 失效
    稳定材料或废物中重金属的方法

    公开(公告)号：US06186939B1

    公开(公告)日：2001-02-13

    申请号：US08876888

    申请日：1997-06-16

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： A62D300

    CPC分类号： A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/43

    摘要： Heavy metal bearing materials during production, processing and/or handling, and/or in landfills, storage or retention areas are stabilized prior to the generation of management as a waste by applying heavy metal stabilizing agents into the product stream thus avoiding complex and costly processing, permitting and treatment of waste under hazardous waste regulations.

    摘要翻译： 在生产，加工和/或处理和/或填埋，储存或保留区域中的重金属轴承材料在通过将重金属稳定剂施加到产品流中作为废物的管理产生之前被稳定，从而避免复杂和昂贵的加工 ，在危险废物法规下允许和处理废物。

    Disposal of waste ash
    9.
    发明授权
    Disposal of waste ash 失效
    废灰处理

    公开(公告)号：US5040920A

    公开(公告)日：1991-08-20

    申请号：US507204

    申请日：1990-04-10

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： B03B9/04 ,  B09B1/00 ,  B09B3/00

    CPC分类号： B03B9/04 ,  B09B1/00 ,  B09B3/0025

    摘要： Waste ash is controlled and adjusted in its water content to result in a compacted permeability of about 10.sup.-5 cm/s or less. With particle size distribution adjustments, the compacted permeability can be made even lower. The impermeable structure is useful as a cover or cap for existing landfills to prevent leaching as a liner in new sites. Processing the ash can result in a volumetric decrease of more than 40% thereby extending the useful life of new or existing landfills.

    摘要翻译： 废灰被控制并调节其含水量，导致约10-5厘米/秒或更小的压实渗透率。 通过调整粒度分布，可以使压实的渗透率更低。 不可渗透的结构作为现有堆填区的盖子或盖子是有用的，以防止在新的场地作为衬管浸出。 处理灰分可导致体积减少40％以上，从而延长新建或现有堆填区的使用寿命。

    NON-EMBEDDING METHOD FOR HEAVY METAL STABILIZATION USING BEEF BONE MEAL AND BLAST MEDIA
    10.
    发明申请
    NON-EMBEDDING METHOD FOR HEAVY METAL STABILIZATION USING BEEF BONE MEAL AND BLAST MEDIA 审中-公开
    使用贝类骨粉和BLAST MEDIA进行重金属稳定的非嵌入方法

    公开(公告)号：US20150105000A1

    公开(公告)日：2015-04-16

    申请号：US14574213

    申请日：2014-12-17

    申请人： Keith E. Forrester

    发明人： Keith E. Forrester

    IPC分类号： B09B3/00 ,  B24C11/00

    CPC分类号： B09B3/0033 ,  A62D3/30 ,  B09B3/0025 ,  B24C11/005

    摘要： Methods are disclosed for stabilizing a heavy metal in a heavy metal bearing paint residue to reduce leaching of the heavy metal from a waste subject to natural or induced leaching conditions by addition of environmentally safe, worker safe, and multi-media compatible stabilizing agent comprising beef bone meal. Beef bone meal is added to the blast media, and provides effective reduction of heavy metal content in waste leachate and effectively removes paint residue without causing visible embedding on the substrate surface, which meets the SSPC SP10 criteria for surface preparation prior to painting. The methods described herein may be used outside of or within an OSHA containment building or collection device. The resultant stabilized paint residue and spent blast media mixture is suitable for on-site reuse, off-site reuse, or disposal as RCRA non-hazardous waste.

    摘要翻译： 公开了用于稳定重金属轴承油漆残余物中的重金属以减少重金属从废物受到天然或诱导浸出条件的浸出的方法，通过添加环境安全，工作安全和多介质相容的稳定剂，其包含牛肉 骨粉。 将牛骨粉加入到鼓风介质中，有效减少废弃物渗滤液中的重金属含量，有效去除油漆残留物，不会在基材表面产生可见的嵌入，在涂装前可满足表面处理的SSPC SP10标准。 本文描述的方法可以在OSHA容纳建筑物或收集装置之外或内部使用。 所得到的稳定的油漆残留物和废气介质混合物适合作为RCRA非危险废物的现场再利用，异地再利用或处置。