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the contribution of different physico-chemical properties affecting the soil enzyme activities. Realizing this, the present study was designed to assess the impact of different soil physico-chemical properties on enzyme activities in a chronoseq uence coal mine overburden spoil over time, which can be used as indices for reclamation study.
IV. DISCUSSIONThe results of chemical properties of groundwater in the study area are discussed in the following order: A. Water TypeThe analysis of water samples was used to categorize water from the study area in to two water types with formulae Ca-Cl and …
The physico-chemical properties of fly ash and mine overburden are reported in Table I. The specific gravity of fly ash is found to be less than that of mine overburden, due to the presence of cenospheres. Free swell index of fly ash is found to be negative due to flocculation. The morphological behavior of the
study area is summarized in Fig. 1. The collected overburden sam-ples were air-dried and ground to a top-size of 0.211 mm and kept in desiccators for characterization and identiﬁcation of elements and minerals present. 2.2. Proximate analysis of the overburden The samples (OB) were analyzed to evaluate their chemical properties.
The Study entails analysing pumping test data in order to compute the hydraulic characteristics of seven boreholes in the area. Fifteen groundwater samples were also collected from boreholes and hand-dug wells in the area and analysed for their physical and chemical properties.The two aquifer units in the area are weathered overburden
Keywords: Mine overburden spoil; Reclamation; Land degradation; Physico-chemical characterization Introduction Soil is a dynamic system, in which continuous interaction between soil minerals, organic matter and microorganisms influences the physico-chemical and biological properties …
plantation. The physico chemical properties of overburden dump materials are site specific and differ from one dump to another dump due to different geological deposit of rocks (Lovesan et al., 1998). The side view of overburden dump materials is shown in figure 1 . II. Study Area The Raniganj Coalfield lies in West Bengal and
The results obtained for various physico - chemical characteristics of soil samples or overburden samples at different area are summarized in Table 4. The results of lemon grass growth on overburden samples are given in Table 5. Table 4: Physico chemical analysis of overburden materials, JCF S. N o Locations Bulk density (g/cm3) Specifi c
concern to monitor the physico-chemical properties of different age series iron mine overburden spoil over time, which paves the way of greater understanding in the direction of improving soil quality. Keeping the above facts into consideration, the present study was designed to assess variation in physico-chemical properties in terms of textural
In the last few decades, the utilization of coal to generate electricity was rapidly increasing. Consequently, the production of coal combustion ash (CCA) as a by-product of coal utilization as primary energy sources was increased. The physical and geochemical characteristics of CCA were site-specific which determined by both inherent coal-source quality and combustion condition.
Dec 11, 2012· The overburden (OB) samples were collected during the months of April, 2008. Physico chemical characteristics such as Bulk density, Grain size distribution, pH, Electrical conductivity, Organic carbon, Organic matter, Available nitrogen, and Available phosphorus were determined in the Soil Mechanics Lab, ISM, Dhanbad.
Mine waste sediments were sampled following a diagonal transect across tailings dams, overburden dump sites and the local forest soil from the top layer (0-20 cm) using a closed auger. Samples were analyzed for arsenic, barium, lead, cadmium, cobalt, copper, chromium, nickel, vanadium, and zinc as well as for soil physico-chemical properties.
The model study was planned to be carried out in stages. It was decided to dump a layer of overburden at the base of the model followed by a layer of pond ash and subsequently another layer of overburden. The volume of pond ash and overburden dumped in the model study is in the ratio of 1: 4, i.e. 108 m3 of overburden and 26m3 of pond ash. The
Mar 05, 2013· The study indicated the suitability of LREE and other chemical elements geochemistry for assessing the influence of termite mounds on the physico-chemical properties of semi-arid soils. Organisms such as termites have direct associations with the pedolith, and research into their burrowing behaviour shows the recycling of buried materials from
Find Study Resources by School by Literature Title Study Guides Infographics by Subject Browse Textbook Solutions 2011 Published on April 2011 1350 A study on physico chemical properties of overburden dump materials
This study determined the physico-chemical, mineralogical and chemical compositions of the studied kaolins. The kaolins were considered to contain little or no soluble salts which can cause exfoliation and peeling of the surfaces of ceramic clay bodies. The Cretaceous kaolins were more clayey than the Paleogene/Neogene kaolins.
The study of physico-chemical properties (bulk density, grain size distribution, pH, electrical conductivity, etc.) of any soil sample highlights its ability to support the plant growth.
present study, the attention have been mostly concentrated on physico chemical characteristies. a) Identification of 4 such bodies of sufficient size- two each at Bela and Naubasta area. b) To study the physico-chemical characteristic of the water in these mine-reservoir.
A study was conducted to assess the soil physico-chemical properties of five coal mine spoils in chronosequence and an un-mined site in coal mining areas of Khliehriat, East Jaintia Hills District
About 65% of the study area are either strongly corrosive or very strongly corrosive, while only about 10% of the study area are considered to be slightly or non corrosive zones.The physico-chemical tests carried out on the soil samples indicated that the subsurface materials at the 2 m depth slice are slightly acidic and moderately conductive.
The physico chemical properties of overburden dump materials are site specific and differ from one dump to another dump due to different geological deposit of rocks (Lovesan et al., 1998). Characterization of mine waste: Solid mine wastes contain a variety of minerals that can be considered as, resources and thus re-processed or re-mined or can
A comparative study on the physico-chemical and bacterial analysis of drinking borewell and sewage water in the three different places of Sivakasi. J. Environ. Biol. (28) : 105-108. Sachidanandamurthy, K.L. and Yajurvedi, H.N. 2006.A study of physico-chemical parameters of an aquaculture body in Mysore city, Karnataka, India. J. Environ.
The influence of physico-chemical material properties on erosion processes in the badlands of Basilicata, Southern Italy Marco Piccarreta a, Hazel Faulkner b,⁎, Mario Bentivenga c, Domenico Capolongo a a Dipartimento di Geologia e Geofisica, Università degli Studi di Bari, Via F. Orabona, 4, 70125 Bari, Italy b Flood Hazard Research Centre, Middlesex University, Enfield EN34SA, Middlesex, …
A study on physico chemical properties of overburden dump materials from selected coal mining areas of Jharia coalfields, Jharkhand, India AK Rai, B Paul, G Singh International Journal of Environmental Sciences 1 (6), 1350 , 2011
The aim of the study was to examine the post-mining transformation of physico-chemical and morphological soil properties under the effect of supply of technogenic material from the spoil heaps and changes of the terrain in abandoned sulfur coal mining areas. Study area Sampling site was located in the Cherepet brown coal deposit of Moscow basin
Jul 18, 2015· Rock properties 1. Rock Properties Chandran Udumbasseri Technical Consultant Reservoir 2. Porosity • Porosity is a measure of the storage capacity of a reservoir. It is defined as the ratio of pore volume to bulk volume, and it may be expressed as either a percent or a fraction.
Jul 28, 2020· Hence, this study aimed at assessing the potential applications of some Cretaceous–Paleogene/Neogene kaolins from Eastern Dahomey and Niger Delta Basins in Nigeria based on their physico-chemical, mineralogical and chemical characteristics. 2. Materials and Methods 2.1. Study …
Physico-chemical Study of Subsurface Water from Parts of Taraba State, Nigeria overburden is often thickest. On the basalt capped plateau The results of chemical properties of groundwater in the study area are discussed in the following order: a) Water types and major and minor constituents
The physico-chemical properties of soil and organisms living within determine study was conducted primarily in the quarries and crushing sites in and around Pemmanahalli, overburden and top soil near the quarry and from the agricultural lands were collected for analysis. Apart from the
The Study entails analysing pumping test data in order to compute the hydraulic characteristics of seven boreholes in the area. Fifteen groundwater samples were also collected from boreholes and hand-dug wells in the area and analysed for their physical and chemical properties.The two aquifer units in the area are weathered overburden aquifer
A STUDY ON PHYSICO-CHEMICAL CHARACTERISTICS OF OPENCAST MINE WATER 193 matter in river water cause an increase in biological oxygen demand (Kulkarni 1997), chemical oxygen demand, total dissolved solids, total suspended solids and fecal coli form. They make water unsuit-able for drinking, irrigation or any other use (Hari, 1994).
A study on physico chemical properties of overburden dump materials from selected coal mining areas of Jharia coalfields, Jharkhand, India Arvind Kumar Rai, Biswajit Paul, Gurdeep Singh International Journal of Environmental Sciences Volume 1 No.6, 2011 1362 clay content of overburden samples was found 0.8 % at Nudkhurkee, 0.8 % at Muriadih, -1-1
Paralleling findings from other piped badlands, certain physico-chemical properties of the clays were found to influence the different erosional processes in fundamental ways. The very dispersive nature of the materials enhances pipe enlargement so that subsurface flow rapidly becomes the dominant process, causing pipe enlargement by a process
Jul 22, 2017· International Journal of Innovations in Sustainable Development, Volume 7, Number 2, 2016 ISSN: 2026-801X MORPHOLOGICAL AND PHYSICO-CHEMICAL PROPERTIES OF SOILS DEVELOPED ON BASALTIC PARENT MATERIAL IN JOS SOUTH, PLATEAU STATE 1 Mamzing, D., 1 Loks, N.A., 1 Da’ar, J.W., 1 Daboro, P.C 2 Rotbe, G, 2 Deme, P.N. and 3 Zata, A.I 1 Department of …
Land-use change and soil degradation: A case study, North of Iran. Agriculture and Biology Journal of North America 1(4), 600–605. 2. Maharana JK & Patel AK (2013). Physico-chemical char-acterization and mine soil genesis in age series coal mine overburden spoil chronosequence in …