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2020-4-27The present study was carried out to assess the impact of cement industry pollution on some selected plant species around cement industry. Effect of cement dust on chlorophyll was studied in Arachis hypogaea, Sesamum indicum and Triticum species. Sampling was done at different distance like 0.5 km, 1.0 km and 2.0 km from the cement industry.
MINING Heavy Industries Co., Ltd. China(Mainland)
The aim of this paper is to illuminate the impacts of cement production emissions on the environment. Various research work has shown that countries in sub-Saharan Africa, suffer the most from environmental pollution especially air pollution. One of such contributing factors is the behavioural pattern of workers and traders living close to production plants.
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This study examined the effect of cement dust from Ewekoro cement industry, Nigeria on the photosynthetic pigments of Ocimum gratissimum, Mangifera indica, Terminalia catappa, Jatropha curcas and Carica papaya. Samples of these endemic plant species were taken at 500 m, 1000 m, 1500 m, 2000 m and 6000 m away from the cement industry.
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Deposition effect of cement dust on pigmentation was studied in Azadirachta indica, Pongamia pinnata, Delonix regia, Polyalthia longifolia and Ficus religiosa. Sampling was done about 500 meter distance difference from the cement industry and measurements were taken for all the plant species spectrophotometrically.
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Injuries were observed in leaves of C.fissilis plants two weeks after the first application of cement dust on Leaf or LeafSoil Fig. 1AC. The symptoms started with chlorosis followed by marginal and intervein necrosis on apical portion and winding of leaf blade towards the adaxial face Fig. 1B and C.Senescence event and leaf abscission were observed in cement dust-treated plants Leaf ...
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Rabe R, Kareeb KH 1979 Enzyme activities and chlorophyll and protein content in plants as indicator of air pollution. Environ Pollut 16 119-137. Shah FH, Ilahi I, Rashid A 1989 Effect of cement dust on the chlorophyll contents, stomatal clogging and biomass of some selected plants. Pakistan J
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Effect of cement industry pollution on chlorophyll content of some crops at Kodinar, Gujarat, India. Proceedings of the International Academy of Ecology and Environmental Sciences, 3
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Cement grinding Vertical roller mills versus ball mills. patent and started selling an improved version of this mill all over the world. For the cement industry the ball mill was really an epoch-making breakthrough as for almost 80 years it was the predominant mill for grinding of raw materials and coal, and still today is the most used mill for cement grinding.
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2012-5-13species as part of the greenbelt around cement industry was the objective of the present study. Suitable plant species were selected based on the Air pollution tolerance index APTI calculated by analyzing ascorbic acid AA, pH, relative water content RWC and total chlorophyll TChl of the plants occuring in the locality.
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2 ADVERTISEMENTS Read this article to learn about the types, sources, effects and control of air pollution Air pollution is a change in the physical, chemical and biological characteristic of air that causes adverse effects on humans and other organisms. The ultimate result is a change in the natural environment andor ecosystem. ADVERTISEMENTS The substances that
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2017-12-12The total chlorophyll content, ... pollution tolerance index APTI of the crop was calculated for two leaf samples, one collected from polluted field of industrial area and another from a nearby unpolluted village ... 4. Anda A., 1986, Effect of cement kiln dust on the radiation balance and yields of plants, Environmental pollution, 40, pp ...
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Cement industry is one of the main sources of particulate matter PM. This study is aimed to identify the distribution pattern of density PM production in Rawang. This paper presents comparison of samples in terms of several weather parameters in which the temperature, wind velocity and humidity.
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Cement grinding Vertical roller mills versus ball mills. patent and started selling an improved version of this mill all over the world. For the cement industry the ball mill was really an epoch-making breakthrough as for almost 80 years it was the predominant mill for grinding of raw materials and coal, and still today is the most used mill for cement grinding.
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Cement industry honors leaders in environmental... - Reliable Plant Six cement plants received special recognition for their commitment to improving ... and their communities at the ninth annual Cement Industry Environment and Energy ... wastes such as bottom ash, boiler slag, foundry sands, and mill
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To study the impact of brick kiln emissions on plant growth and productivity, a study was conducted on various biochemical parameters of three main vegetables Brassica oleracea L., Phaseolus vulgaris L., and Solanum melongena L. cultivated in the vicinity of the brick kiln area of the Panzan village of district Budgam JK. Plants in the vicinity of brick kilns are direct recipients of ...
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The air pollutants such as SPM, RPM, SO 2 and NO x are monitored sites in Naubasta village, proximate to J.P. Cement Plant. Results indicate that average concent rations of SPM and RPM in the ambient air of the vi llage are above the permissible limit whereas the gaseous pol lutants SO 2, NO x are well below the standard value prescribed by CPCB, New Delhi. Higher concentration of pollutants ...
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Asian Journal of Water, Environment and Pollution - Volume 5, issue 4. ... 0.25 mol l-1 and decrease in chlorophyll-a content from 6.15 to 4.34 mg m-3 during the post-Tsunami period. Increase in nutrient contents did not commensurate with increase in chlorophyll possibly due to increase in turbidity in the coastal waters during the ...
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2015-2-26Metal concentration in soil and plants in abandoned cement factory Princewill, C. Ogbonna and Adanma N. Nwosu Department of Forestry and Environmental Management, Michael Okpara University of Agriculture, Umudike, PMB 7267 Umuahia, Abia State, Nigeria. Corresponding author ogbonnaprincewillyahoo.com, 234 8063402809 Abstract.
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2017-12-1The Air pollution tolerance index of species is given as ATP R10, where A is the Ascorbic acid content of the leaf in mgg-1, T is the aggregate chlorophyll of leaf in mgg-1, P is the leaf extricate pH, and R is the percent relative water content of leaf tissue. The aggregate whole is separated by 10 to acquire a reasonable figure.
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Role of Trees in Mitigating the Problem of Dust Pollution in Stone Quarries- A Case Study Bangalore and Kolar Districts Paramesha Naik, Ushamalini and R.K. Somashekar. Department of Environmental Sciences, Bangalore University Bangalore 560 056, India. Visit for more related articles at Journal of Industrial Pollution Control Abstract
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Environmental pollution caused by the activities of Ewekoro Cement production facility of the West African Portland Cement WAPC, Plc, Ogun State, Nigeria was studied at some terrestrial and aquatic receptor locations within the catchments area of the production plant which has
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Asian Journal of Water, Environment and Pollution - Volume 5, issue 4. ... 0.25 mol l-1 and decrease in chlorophyll-a content from 6.15 to 4.34 mg m-3 during the post-Tsunami period. Increase in nutrient contents did not commensurate with increase in chlorophyll possibly due to increase in turbidity in the coastal waters during the ...
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of cement factories , such as foliar injury, reduction in chlorophyll content and phytomass , number of leaves, quantitative and qualitative deteriorations4,6,22,24 and plant height, length and number of leaves2,12,19,20. In addition , the presence of heavy metals in cement dust , severely damage plants and decrease total
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2019-8-21of cement have an effect onto atmosphere is a very fundamental method. There are new methods of evaluation on this area. Environmental evaluation and eco-labeling of cements has been preceded. Keywords- Air, Cement, Cement Industry, Clinker,
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Stone Crusher Plant Photosynthesis...249. information bulletin - Andhra Pradesh Pollution Control Board Stone Crushing Industry is an important industrial sector in the ... Though stone crusher units are spread throughout the ... affects photosynthesis plants growth.
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