公开(公告)号：US11097140B2

公开(公告)日：2021-08-24

申请号：US14732437

申请日：2015-06-05

Applicant: BOLDWATER USA, LP

Inventor： Mark Knippa

IPC: A62D3/02 ,  B09C1/10 ,  C02F3/34 ,  C02F101/34 ,  C02F101/10 ,  C02F103/06 ,  C02F101/32 ,  C02F103/10

Abstract: Methods to remediate a contaminated material are provided. In one embodiment, a biocatalyst that digests hydrocarbon contaminants is activated with a nutrient and the activated biocatalyst is combined with the contaminated material and water to form a mixture. The mixture is incubated for a period of time, and the level of contaminant in the mixture is determined to ascertain whether to incubate further, add additional biocatalyst mix, or provide the remediated material for further processing. In one embodiment, the remediated material is provided for reuse or recycling with a second material, such as a construction aggregate. The method is particularly suited for remediation of drill cuttings, mine tailings, hydrocarbon-contaminated soil, and the like.

公开(公告)号：US20150352387A1

公开(公告)日：2015-12-10

申请号：US14732437

申请日：2015-06-05

Applicant: BOLDWATER USA, LP

Inventor： Mark Knippa

IPC: A62D3/02 ,  C02F3/34

CPC classification number: A62D3/02 ,  B09C1/10 ,  C02F3/34 ,  C02F3/342 ,  C02F3/344 ,  C02F3/348 ,  C02F2101/10 ,  C02F2101/32 ,  C02F2101/345 ,  C02F2103/06 ,  C02F2103/10 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2209/09 ,  C02F2209/22 ,  C02F2305/06

Abstract: Methods to remediate a contaminated material are provided. In one embodiment, a biocatalyst that digests hydrocarbon contaminants is activated with a nutrient and the activated biocatalyst is combined with the contaminated material and water to form a mixture. The mixture is incubated for a period of time, and the level of contaminant in the mixture is determined to ascertain whether to incubate further, add additional biocatalyst mix, or provide the remediated material for further processing. In one embodiment, the remediated material is provided for reuse or recycling with a second material, such as a construction aggregate. The method is particularly suited for remediation of drill cuttings, mine tailings, hydrocarbon-contaminated soil, and the like.

Abstract translation: 提供了修复受污染物质的方法。 在一个实施方案中，消化碳氢化合物污染物的生物催化剂用营养素活化，活化的生物催化剂与受污染的材料和水组合以形成混合物。 将混合物温育一段时间，并确定混合物中的污染物水平以确定是否进一步孵育，加入另外的生物催化剂混合物，或提供补救的材料用于进一步加工。 在一个实施例中，修复的材料被提供用于再利用或再循环第二材料，例如建筑骨料。 该方法特别适用于钻屑，矿尾矿，碳氢化合物污染土壤等的修复。

公开(公告)号：US11724143B2

公开(公告)日：2023-08-15

申请号：US17401229

申请日：2021-08-12

Applicant: BOLDWATER USA, LP

Inventor： Mark Knippa

IPC: A62D3/02 ,  C02F3/34 ,  B09C1/10 ,  C02F101/32 ,  C02F101/34 ,  C02F101/10 ,  C02F103/06 ,  C02F103/10

CPC classification number: A62D3/02 ,  B09C1/10 ,  C02F3/34 ,  C02F3/342 ,  C02F3/344 ,  C02F3/348 ,  C02F2101/10 ,  C02F2101/32 ,  C02F2101/345 ,  C02F2103/06 ,  C02F2103/10 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2209/09 ,  C02F2209/22 ,  C02F2305/06

Abstract: Methods to remediate a contaminated material are provided. In one embodiment, a biocatalyst that digests hydrocarbon contaminants is activated with a nutrient and the activated biocatalyst is combined with the contaminated material and water to form a mixture. The mixture is incubated for a period of time, and the level of contaminant in the mixture is determined to ascertain whether to incubate further, add additional biocatalyst mix, or provide the remediated material for further processing. In one embodiment, the remediated material is provided for reuse or recycling with a second material, such as a construction aggregate. The method is particularly suited for remediation of drill cuttings, mine tailings, hydrocarbon-contaminated soil, and the like.

公开(公告)号：US20210370119A1

公开(公告)日：2021-12-02

申请号：US17401229

申请日：2021-08-12

Applicant: BOLDWATER USA, LP

Inventor： Mark Knippa

IPC: A62D3/02 ,  C02F3/34 ,  B09C1/10

Abstract: Methods to remediate a contaminated material are provided. In one embodiment, a biocatalyst that digests hydrocarbon contaminants is activated with a nutrient and the activated biocatalyst is combined with the contaminated material and water to form a mixture. The mixture is incubated for a period of time, and the level of contaminant in the mixture is determined to ascertain whether to incubate further, add additional biocatalyst mix, or provide the remediated material for further processing. In one embodiment, the remediated material is provided for reuse or recycling with a second material, such as a construction aggregate. The method is particularly suited for remediation of drill cuttings, mine tailings, hydrocarbon-contaminated soil, and the like.