Reclamation of arid and semi-arid soils: The role of plant …
Reclamation of arid and semi-arid soils: The role of plant growth-promoting archaea and bacteria. ... Hence, there is a need for efficient and ecologically friendly approaches to suppress soil-borne pathogens in conventional and dryland crop production. According to Dignam et al. ...
Reclamation of Salt-Affected Land: A Review
Reclamation of salt-affected soil has been identified by the FAO as being critical to meet the needs to increase agricultural productivity. This paper reviews …
Record of Site Condition | Alberta Energy Regulator
The RoSC facilitates efficient regulatory oversight of the energy industry who bear the duty to carry out remedial measures on released substances they are responsible for ... during a reclamation Detailed Site Assessment). Record of Site Condition Scenarios.
Uranium mine and mill remediation and reclamation
Rehabilitation includes "remediation" of the specific aspects of a mine site as well as "reclamation" for long-term end use of the land and water resources. To achieve the objective of acceptable mining and milling site rehabilitation, future remediation and reclamation plans can utilize an extensive, existing knowledge base (OECD, 2014 ...
Award-Winning Land Reclamation & Remediation Experts
From design & permitting, site grading, reclamation, & more we use advanced technology to responsibly reclaim land. Learn more about our operations.
Recommended Construction Guidelines For Full Depth …
Representative samples of the in-place materials shall be obtained directly from the project site by sampling in accordance with ARRA FDR203 -Preconstruction Sampling and Mix Design Guidelines for Full Depth Reclamation using Lime Stabilization and delivered to …
Plant Profile: In the Limelight | Wastewater Digest
Many municipalities use lime to treat their water, but the Lime Reclamation Facility in Dayton, Ohio, is one of a kind. For almost 60 years, it has helped the city of …
Western States Reclamation (WSR)
"Western States Reclamation has always been responsive, reliable, efficient and cost effective for work completed for ERC while also taking special precautions for work around sensitive environments. ERC recommends WSR for any such reclamation projects and will continue to employ their services as part of our future projects.
Efficient reclamation of phosphorus from wetland biomass …
Therefore, the efficient reclamation of P from wetland plants is crucial for alleviating the scarcity of P resource and promoting the harmless treatment of wetland biomass waste. Hydrothermal carbonization (HTC) is a promising technology to convert organic waste into hydrochar at moderate temperatures (180-260°C) (Jiao, 2020).
Programs and Activities | Lower Colorado Region
The Bureau of Reclamation announced the next phase of its Lower Colorado River Basin System Conservation and Efficiency Program (LC Conservation Program), via a letter to Colorado River Basin water entitlement holders and their partners, including Lower Colorado River Basin States, Tribes, Water Users, and Non-Governmental …
Reclamation Process and Criteria for Oil and Gas Sites
To properly reclaim any oil and gas site at the end of a project's life cycle, a company must follow the reclamation process and criteria listed below. When reclamation is complete, the company can apply through OneStop to receive a reclamation certificate.
Oil and Gas Site Reclamation | Bureau of Land Management
Oil and Gas Site Reclamation Reclamation helps to ensure that any effects of oil and gas development on the land and on other resources and uses are not permanent. The ultimate objective of reclamation is ecosystem restoration, including restoration of any natural vegetation, hydrology, and wildlife habitats affected by surface disturbances from …
COMPARISON THE EFFICIENT RECLAMATION OF …
comparison the efficient reclamation of different inorganic materials with organic amendments to rice-wheat crop sustainable production in salt-affected soils
DNR: Reclamation: Home
Indiana Society of Mining & Reclamation - Click to Expand; Publications - Click to Expand; Division of Reclamation Regulatory Forms; Photo Gallery; Close Menu Division of Reclamation Is your property mined? Contact Us Abandoned Mine Lands Coal Mine Information System Well Map Viewer Oil & Gas Regulations ...
Brief announcement: Crystalline: Fast and memory efficient …
The latter two properties result in Crystalline's high performance and high memory efficiency, a difficult trade-off for most existing schemes. Our evaluations show that Crystalline exhibits outstanding scalability and memory efficiency, and achieves superior throughput than state-of-the-art reclamation schemes as the number of threads grows.
Environmental reclamation of limestone mining sites in
The present study evaluates the multiple causes underlying the abandonment of former limestone quarries and the lack of their reclamation as well as proposals to …
Reclamation of a resource extraction site: A differential …
We study an extraction site reclamation problem in a two-player differential game setting over a finite time horizon. Environmental regulation requires each firm to engage in reclamation efforts duri...
Reclamation of boreal forest after oil sands mining: …
Boreal forests in northern Alberta have a growing anthropogenic footprint due to a rapidly growing oil sands mining industry. Although land reclamation is a necessary aspect of responsible industrial development, these activities nearly always affect higher order landscape components such as the broader landform, and its hydrology …
Environmental Site Assessments | Environmental Remediation & Reclamation
Reclamation can include earthworks and soil management to return the site back to the surrounding landscape, followed by the planting of crops or native vegetation, weed control, erosion control and site monitoring. Our multi-disciplinary team are reclamation experts who ensure the effective and safe execution of a reclamation plan.
Bureau of Reclamation
The public may apply to use Reclamation land, facilities, and waterbodies, and may engage in the use only after proper authorization is received from Reclamation. Use authorizations are not required for permitted public recreational use of recreation areas and facilities open to the public.
Modern Sand Reclamation Technologies for Economy, …
Modern Sand Reclamation Technologies for ... Energy Efficiency ABSTRACT Unlike green sand, chemically-bonded sand cannot be used again and again without reclamation because in this system, the mixed sand gets its strength through chemical reaction, which is irreversible in nature. Each
Oil and Gas Site Reclamation
Reclamation helps to ensure that any effects of oil and gas development on the land and on other resources and uses are not permanent. The ultimate objective of reclamation is …
Bureau of Reclamation
Maps for Reclamation Dams. Click on either a state or a region to see a list of facilities for that state or region.
Soil Systems | Free Full-Text | Reclamation of Salt-Affected …
Reclamation of salt-affected soil has been identified by the FAO as being critical to meet the needs to increase agricultural productivity. This paper reviews commonly used reclamation methods for salt-affected soils, and provides critical identifiers for an effective reclamation practice of salt-affected soil. There are widely used methods to …
Reclamation Of Acid Soils
Acidic soil reaction and the associated negative characteristics reduce the productivity of the soil and the quality of crops as well as adversely affecting ecological balance in …
Monitoring the Extent of Reclamation of Small Scale Mining …
Mine reclamation is the process of restoring land that has been mined, back to a natural or economically usable state. Mine reclamation creates useful and improved landscapes ranging from the restoration of productive ecosystems to the production of industrial resources.
Efficient reclamation of carbon fibers from epoxy …
Due to the efficient solubility of molten ZnCl 2 for the epoxy matrix and catalytic fracture of the C–N bonds by the action of Zn 2+ ions, the epoxy composites can be completely degraded at 360 °C in 80 min under standard pressure, and the reclamation efficiency was significantly enhanced compared with conventional pyrolysis …
Limestone Quarrying and Processing: A Life-Cycle …
orage for potential use in later reclamation of the site. After the face of the limestone is exposed, the stone is removed from the quarry in benches, usually 8 to 12 feet square …
Publication
Therefore, the environmental reclamation of a mine site can be defined as the general process of repairing disturbed, damaged, degraded, or destroyed land with respect to its former or other productive uses.
System Conservation and Efficiency Program | Bureau of Reclamation
Current Focus Environmental, Ecosystem, and Habitat Restoration Grant. As phase one of the Upper Colorado River Basin System Conservation and Efficiency Program closes its current opportunities for funding under the System Conservation Pilot Program, phase two is taking shape.
Efficiency of Sulfuric Acid, Mined Gypsum, and Two Gypsum …
In the sodic-soil reclamation experiment, FIRs were 0 (nonamended), 8 to 9 (gypsum-materials), and 17 (sulfuric acid) mm h −1. All amendments were effective in crusting prevention and soil reclamation, but sulfuric acid was the most efficient due to the fastest EC and Na reductions in the leachates.
Dragon Bridge Reclamation
Dragon Bridge Reclamation is a professional salvage yard based in Leeds, Dragon Bridge specializes in the restoration and repair of old and..
Soil quality changes in an Iberian pyrite mine site 15 years …
This comparative study between pre- and post-reclamation conditions at the Poderosa mine site has shown that soil quality changed noticeably over the considered period (2003–2018), with overall improvements in key soil properties, such as structural stability, cation exchange capacity, degree of base saturation, soil organic carbon, …
Mine Site Reclamation Policy for the Northwest Territories
The Mine Site Reclamation Policy for the Northwest Territories was released by the Department of Indian Affairs and Northern Development on July 29, 2002. ... DIAND will continue to be guided by other federal policies concerning regulatory efficiency and environmental protection. Given the number of regulatory authorities emerging in the …
Efficient Free Space Reclamation in WAFL | NetApp
NetApp®WAFL® is a transactional file system that uses the copy-on-write mechanism to support fast write performance and efficient snapshot creation. However, copy-on-write increases the demand on the file system to find free blocks quickly, which makes rapid free space reclamation essential.
COST EFFECTIVE LIME NEUTRALIZATION AND OTHER …
While lime neutralization is a very effective treatment method, if not properly applied it can be costly and problematic. Several treatment parameters significantly impact treatment …