Reclamation of Coal Wastes with Reduced Soil Depth and Other Amendments
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چکیده
منابع مشابه
Sugar Mill Wastes Can Be Important Soil Amendments
The effects of additions of three wastes from sugar mills on the properties of an acid soil were investigated. The wastes used were boiler ash and filter cake from a conventional milling operation and fly ash from a new milling process, where filter cake is burnt in the boilers. Additions of each of the wastes at two sites raised soil pH and increased maize yields in a pot experiment; the effec...
متن کاملAn intelligent decision support system for revegetation and reclamation of land contaminated from coal mine wastes
Abandoned coal mine wastes can result in severe pollution and have aesthetic impact on the local environment. A range of reclamation techniques is available for substrate but only through the use of vegetation to stabilize coal mine wastes can complete long-term rehabilitation be achieved. Experimentation has been undertaken at coal mine sites to attempt to elucidate and overcome limitations to...
متن کاملThe Use of Phosphorus and Other Soil Amendments for in Situ Stabilization of Soil Lead
Key words: in situ stabilization, bioavailable PB, soil remediation This study was conducted to evaluate the effects of P, Mn oxide, and time on bioavailable Pb in five metal-contaminated soils or mine spoils in the absence or the presence of plants, and to evaluate the effect of those treatments on phytoavailability of Pb, Cd, and Zn. The addition of P or Mn oxide reduced bioavailable Pb compa...
متن کاملComposting; sanitary disposal and reclamation of organic wastes.
If you really want to be smarter, reading can be one of the lots ways to evoke and realize. Many people who like reading will have more knowledge and experiences. Reading can be a way to gain information from economics, politics, science, fiction, literature, religion, and many others. As one of the part of book categories, composting sanitary disposal and reclamation of organic wastes always b...
متن کاملSoil Amendments Promote Vegetation Establishment and Control Acidity in Coal Combustion Waste
1. ABSTRACT Thc effects of adding various soil amendments and a pyrite oxidation inhibitor to aid in the establishment of vegetation and to reduce acid drainage (AD) from coal fly ash and coal reject (FA + CR*) were assessed in an outdoor mesocosm study. Preliminary greenhouse experiments and field observations at the U.S. Department of Energy's Savannah River Site (SRS) indicated that plants w...
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ژورنال
عنوان ژورنال: Journal American Society of Mining and Reclamation
سال: 1987
ISSN: 2328-8744
DOI: 10.21000/jasmr87010361