公开(公告)号：US20120215048A1

公开(公告)日：2012-08-23

申请号：US13385334

申请日：2012-02-13

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: A62D3/33

CPC classification number: A62D3/33 ,  A62D2101/24 ,  A62D2101/43 ,  B09C1/08

Abstract: This invention provides a method for heavy metal solubility reduction in waste and material by maximization of water hydration, minimization of surface area and mass, maximization of atmospheric carbonation, optimization of pH environment and optimization of stabilizing agents, such that leaching of heavy metals is inhibited to desired levels. The resultant waste or material after sequenced optimized solubility reduction would be suitable for disposal as RCRA non-hazardous waste or reuse in the environment.

Abstract translation: 本发明提供了一种通过最大化水合，最小化表面积和质量，最大化大气碳酸化，优化pH环境和优化稳定剂，使重金属浸出被抑制的废水和材料中的重金属溶解度降低的方法 达到所需水平。 经过优化的溶解度降低后得到的废物或材料将适合作为RCRA非危险废物或在环境中重复使用的处置。

公开(公告)号：US20090047362A1

公开(公告)日：2009-02-19

申请号：US12069651

申请日：2008-02-12

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: A61K33/42 ,  A61K33/14 ,  A61K33/26

CPC classification number: A61K33/42 ,  A61K33/14 ,  A61K33/26 ,  A61K2300/00

Abstract: This invention provides a method for reducing the level of 1.0 Normal HCL soluble heavy metals within the human stomach acid environment by oral ingestion of stabilizing agents such that the heavy metal solubility is reduced and subsequent heavy metal transfer to the blood stream is reduced to acceptable levels or eliminated.

Abstract translation: 本发明提供了一种通过口服摄入稳定剂来降低人胃酸环境中1.0种正常HCL可溶性重金属的水平的方法，使得重金属溶解度降低，并且随后将重金属转移到血流中降低到可接受的水平 或消除。

公开(公告)号：US20080207980A1

公开(公告)日：2008-08-28

申请号：US11710700

申请日：2007-02-26

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: A62D3/36

CPC classification number: A62D3/36 ,  A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/43 ,  A62D2203/04 ,  B09B3/0041

Abstract: This invention provides a method for optimal low cost stabilization of incinerator ash subject to acid and water leaching tests or leach conditions by addition of pH increasing agents, such that leaching of lead and cadmium is inhibited to desired levels. The resultant ash after stabilization is suitable for disposal as RCRA non-hazardous waste.

Abstract translation: 本发明提供了一种通过添加pH增加剂来优化经过酸和水浸出试验或浸出条件的焚烧灰的低成本稳定化的方法，使得铅和镉的浸出被抑制到所需的水平。 稳定后产生的灰分适合作为RCRA非危险废物处置。

公开(公告)号：US20080086022A1

公开(公告)日：2008-04-10

申请号：US11712752

申请日：2007-03-01

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: A62D3/00

CPC classification number: A62D3/33 ,  A62D2101/24 ,  A62D2101/43 ,  B09B3/0041 ,  B09C1/08

Abstract: This invention provides a method for chemical stabilization of combined Pb and As bearing materials, contaminated soils and wastes subject to acid and water leaching tests or leach conditions by addition of stabilizing agents such that the leaching 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.

Abstract translation: 本发明提供了一种通过添加稳定剂来使Pb和As组合的组合Pb和As轴承材料，污染土壤和废物进行酸和水浸出试验或浸出条件的化学稳定化的方法，使得浸出电势被抑制到所需的水平。 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。

公开(公告)号：US20070213577A1

公开(公告)日：2007-09-13

申请号：US11713880

申请日：2007-03-05

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: B09B3/00

CPC classification number: B09B3/00 ,  B09C1/08

Abstract: This invention provides a method for stabilization of heavy metal bearing materials and wastes subject to acid leaching tests or leach conditions by addition of acid semi-soluble DiCalcium Phosphate DiHydrate such that the leaching potential is inhibited 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.

Abstract translation: 本发明提供一种通过添加酸性半可溶性磷酸二钙二水合物来稳定重金属承载材料和经过酸浸试验或浸出条件的废物的方法，使得浸出电势被抑制到所需水平，并且材料或废物是自由流动的 ，更可渗透，更少的重量，并允许立即处理和处置或再利用。 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。

公开(公告)号：US20070287877A1

公开(公告)日：2007-12-13

申请号：US11811832

申请日：2007-06-12

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: A62D3/00

CPC classification number: A62D3/37 ,  A62D3/33 ,  A62D2101/24 ,  A62D2101/43 ,  A62D2203/04 ,  B09B3/0025 ,  B09C1/08

Abstract: This invention provides a method for stabilization of hexavalent chromium and trivalent chromium bearing wastes, materials, and contaminated soils subject to acid and water leaching tests or leach conditions by addition of water solution, hexavalent chromium reducing agent, precipitating and pH increase agent, and chromium reversion control and stabilizing agents such that leaching of chromium is inhibited to desired levels and resists reversion to hexavalent chromium form over time. The resultant material, contaminated soil and/or waste after stabilization and reversion control is deemed suitable for on-site reuse, off-site reuse or disposal as RCRA non-hazardous waste.

Abstract translation: 本发明提供一种通过添加水溶液，六价铬还原剂，沉淀和pH增加剂以及铬的稳定性来稳定经过酸和水浸出试验或浸出条件的六价铬和三价铬负载废物，材料和污染土壤的方法 反转控制和稳定剂，使得铬的浸出被抑制到所需的水平并且抵抗随时间而回复成六价铬的形式。 在经过稳定和回归控制后，所得材料，污染土壤和/或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。

公开(公告)号：US20070267343A1

公开(公告)日：2007-11-22

申请号：US11803625

申请日：2007-05-15

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: C02F1/02

CPC classification number: C02F1/683 ,  B01D53/64 ,  B01D2251/90 ,  C02F2101/20 ,  C02F2103/18

Abstract: The invention pertains to a method for reducing the leaching of heavy metals from air particulate emissions. The method includes contacting the heavy metal particulate with a water and complexing agent which converts the molecular form of the particulate to a less soluble and less bioavailable form prior to collection and release to the environment. This method eliminates the need to remove or treat soils and environments exposed to particulate deposition and greatly reduces the environmental and health risks associated with the deposition of heavy metal particulate in the open environment as well as at controlled discharge areas.

Abstract translation: 本发明涉及一种减少重金属从空气微粒排放物中浸出的方法。 该方法包括使重金属颗粒与水和络合剂接触，所述水和络合剂在收集和释放到环境中之前将颗粒的分子形式转化为较不可溶和较少生物可利用的形式。 这种方法消除了去除或处理暴露于颗粒沉积物的土壤和环境的需要，并大大降低了在开放环境以及受控排放区域沉积重金属颗粒所带来的环境和健康风险。

公开(公告)号：US5860908A

公开(公告)日：1999-01-19

申请号：US729665

申请日：1996-10-07

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: A62D3/00 ,  A62D3/33 ,  A62D101/08 ,  A62D101/24 ,  A62D101/43 ,  B09D3/00

CPC classification number: A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/43

Abstract: Ash residues produced from solid waste combustion and certain industrial residues which are sometimes contacted with water for dust control, quenched for temperature reduction or subjected to water separation methods, have lead (Pb) and other heavy metals in sufficient solubility to sometimes fail the USEPA TCLP test and other acid leaching tests. Addition of a water-insoluble precipitating agent, such as pulverized phosphate rock or a precipitating agent coated with a water-insoluble film, during waste generation or collection allows the waste to pass TCLP regulatory testing, reduces Pb leaching under acid conditions and provides a water-insoluble stabilizing seed which will remain with the residue throughout water spraying, quenching or wet processing.

Abstract translation: 由固体废物燃烧产生的灰渣和某些工业残留物有时与水接触以进行粉尘控制，淬火以降温或进行水分离方法，铅（Pb）和其他重金属有足够的溶解度，有时会失效USEPA TCLP 试验等酸浸试验。 在废弃物生成或收集过程中，添加非水溶性沉淀剂，如粉碎的磷酸盐岩或涂有水不溶性膜的沉淀剂，可使废物通过TCLP调节试验，减少在酸性条件下的Pb浸出，并提供水 不溶性稳定的种子，在水喷雾，淬火或湿加工过程中将残留在残留物中。

公开(公告)号：US20120220810A1

公开(公告)日：2012-08-30

申请号：US13385304

申请日：2012-02-13

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: A62D3/00

CPC classification number: A62D3/33 ,  A62D2101/24 ,  A62D2101/43

Abstract: This 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 environmental safe, worker safe, and multi-media compatible stabilizing agents to the blast media, thus allowing for paint residue stabilization outside of 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.

Abstract translation: 本发明提供了一种通过向鼓风介质添加环境安全，工作安全和多介质相容的稳定剂来稳定重金属轴承油漆残留物的最佳方法，通过酸和水浸出试验或浸出条件，从而允许油漆残留物 稳定在OSHA遏制建筑物或收集装置之外或之内，使得重金属如铅的浸出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。

公开(公告)号：US07530939B2

公开(公告)日：2009-05-12

申请号：US11713857

申请日：2007-03-05

Applicant: Keith Edward Forrester

Inventor： Keith Edward Forrester

IPC: B09B3/00

CPC classification number: B09B3/00 ,  A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/43 ,  B09B3/0041

Abstract: 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 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.

Abstract translation: 本发明提供一种通过加入酸性半可溶性二磷酸二钙二水合物来稳定和处理重金属承载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，使得浸出电位被抑制到所需的水平和气味 减少到所需的水平，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。