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effect of cement dust on machineries

Health hazards of cement dust PubMed

Cement industry is involved in the development of structure of this advanced and modern world but generates dust during its production. Cement dust causes lung function impairment, chronic obstructive lung disease, restrictive lung disease, pneumoconiosis and carcinoma of the lungs, stomach and colon.

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(PDF) Cement dust and environmental diseases

Cement dust can cause lung function impairment, chronic obstructive lung disease, pneumoconiosis, and carcinoma of the lungs. Other studies have shown that cement dust may contain toxic heavy

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(PDF) Effect of cement dust on the diversity and the

The present study investigated the effect of cement dust on diversity and antioxidant enzyme activities of plants growing around a cement factory. Thirty-six plant species were identified at a

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Cement Dust an overview ScienceDirect Topics

1. Dust, consisting of solid particles that are (a) entrained by process gases directly from the material being handled or processed, like cement dust or grain from grain elevators; (b) direct offspring of a parent material undergoing a mechanical operation, like sawdust from woodworking; and (c) entrained materials used in a mechanical operation, like sand from sandblasting.

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Periodical Effect of Cement Dust Pollution on the Growth

significant effect on the plant growth. A. indicawas found to be less affected by cement dust pollution, while C. carandas was found to be highly affected. D. regiawas moderately affected by cement dust pollution. The analysis of the cement dust showed that it had a high percentage of maximum water holding capacity (65.72%) with fine soil

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Human Health Risk due to Cement Dust Exposure

2011-1-7  affected by cement dust are likely to be derived due to cement dust. Indeed, the higher percentage of related diseases occurs near the source of pollutant. A relative risk ratio assessment indicates that the exposed subjects are 7.5 and 22.5 times as likely to develop the disease during the follow-up period compared to the unexposed subjects

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POLLUTION DUE TO CEMENT DUST IJERT

2018-7-30  The present study particularly discriminate the effect of cement dust deposition on soil and the consequential effect on the human body. The levels of pollutant deposition from cement dust on the soil decreases as the distance from the point of cement production increases. Dust falling on the soil caused a shift in the pH to the alkaline side.

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(PDF) A REVIEW: ON THE EFFECTS OF CEMENT DUST ON

Cement dust which vegetation affects photosynthetic rate, stomatal contains nickel, cobalt, lead, chromium, mercury functioning and productivity. Limestone present in pollutants which are hazardous to the biotic cement dust severely damages the photosynthetic environment, with adverse impacts on vegetation, apparatus of plants.

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Studies on the Effect of Cement-Kiln Dust on Vegetation

2018-5-30  Studies on the Effect of Cement-Kiln Dust on Vegetation Most of the recent work on the effects of cement-kiln dust has been confined to Germany and results differ considerably. There appears to be little doubt that naturally deposited dust from certain cement plants is responsible for leaf injury to deciduous and coniferous

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How to stop concrete dusting Causes, Effects, and

2021-10-20  Many types of cement contain substances like lime, nickel, cobalt, and chromium compound and alkaline substance are destructive to human tissue and chromium are allergic. Concrete dust

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Effect of Cement Dust and Reimplanting on Finishing

2020-10-13  influenced by cement dust in the ration and by reimplanting is shown in the table. Averaged across implant groups, the daily gain of heifers on the control ration was 2.70 lb. compared with 2.32 lb. for the cement dust-fed cattle. Thus, feeding 2% cement dust in

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The effect of cement dust pollution on growth and

1980-5-1  EFFECTS OF CEMENT DUST ON PLANT METABOLISM 77 TABLE 1 EFFECT OF CEMENT KILN DUST ON THE HEIGHT OF SUNFLOWER Age of plants Control Height (Days) (cm) 15 g m-2 a month 30 g m-2 a month 30 21.4 21, I 20.8 50 62.4 61.5 60.5 100 116.1 112.0 116.5 130 173.7 168.0 165.8 The calculated SD5% value between the treatments, depending on time, is 1.2.

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The Effect of Cement Dust Pollution on Celosia Argentea

The effect of cement dust pollution on heavy metal uptake, growth, chlorophyll content, vitamin content and metal accumulation of Celosia argentea (Lagos spinach) was investigated. Loamy soil polluted with Portland cement (100:1) had significant amount of iron, calcium, magnesium, aluminium, silicon and sulphur (in form of sulphates) which are prominent in cement dust.

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Effect of Cement Kiln Dust (CKD) on Engineering

2015-5-20  The stabilizing material cement kiln dust, was obtained from the cement industries located in Maihar, Satna and Rewa district of Madhya Pradesh. A laboratory research was conducted on black cotton soil and cement kiln dust mix in the different proportions. C. Black Cotton Soil:

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(PDF) Effect of cement dust on the diversity and the

The present study investigated the effect of cement dust on diversity and antioxidant enzyme activities of plants growing around a cement factory. Thirty-six plant species were identified at a

get price

(PDF) Cement dust and environmental diseases

Cement dust can cause lung function impairment, chronic obstructive lung disease, pneumoconiosis, and carcinoma of the lungs. Other studies have shown that cement dust may contain toxic heavy

get price

Periodical Effect of Cement Dust Pollution on the Growth

significant effect on the plant growth. A. indicawas found to be less affected by cement dust pollution, while C. carandas was found to be highly affected. D. regiawas moderately affected by cement dust pollution. The analysis of the cement dust showed that it had a high percentage of maximum water holding capacity (65.72%) with fine soil

get price

POLLUTION DUE TO CEMENT DUST IJERT

2018-7-30  The present study particularly discriminate the effect of cement dust deposition on soil and the consequential effect on the human body. The levels of pollutant deposition from cement dust on the soil decreases as the distance from the point of cement production increases. Dust falling on the soil caused a shift in the pH to the alkaline side.

get price

Studies on the Effect of Cement-Kiln Dust on Vegetation

2018-5-30  Studies on the Effect of Cement-Kiln Dust on Vegetation Most of the recent work on the effects of cement-kiln dust has been confined to Germany and results differ considerably. There appears to be little doubt that naturally deposited dust from certain cement plants is responsible for leaf injury to deciduous and coniferous

get price

Responses in plants exposed to dust pollution MedCrave

2017-9-7  Borka G. Effect of cement kiln dust on Maize plant. Acta Agron Hung. 1981;30:289–295. Singh M, Rao DN. The influence of ozone and sulfur dioxide on Cicer arientum L. J Ind Bot Soc. 1982;61:51–58. Auclari D. Effect of dust on photosynthesis. I–effect of cement dust and coal dust on photosynthesis of Spruce. Ann Sci for. 1976;33:247–255.

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Effect of Cement Dust and Reimplanting on Finishing

2020-10-13  influenced by cement dust in the ration and by reimplanting is shown in the table. Averaged across implant groups, the daily gain of heifers on the control ration was 2.70 lb. compared with 2.32 lb. for the cement dust-fed cattle. Thus, feeding 2% cement dust in

get price

Effects of Dust Exposure on the Respiratory Health

2018-12-28  Effect of duration of exposure to cement dust on respiratory function of non-smoking cement mill workers. Int J Environ Res Public Health. 2013; 10 (1):390–398. doi: 10.3390/ijerph10010390. [PMC free article] [Google Scholar] 15. Nagoda M, Okpapi J, Babashani M. Assessment of respiratory symptoms and lung function among textile workers at

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The Effect of Cement Dust Pollution on Celosia Argentea

The effect of cement dust pollution on heavy metal uptake, growth, chlorophyll content, vitamin content and metal accumulation of Celosia argentea (Lagos spinach) was investigated. Loamy soil polluted with Portland cement (100:1) had significant amount of iron, calcium, magnesium, aluminium, silicon and sulphur (in form of sulphates) which are prominent in cement dust.

get price

Effects of Cement Dust on the Physiological Activities of

Cement dust is considered to be one of the most harmful air pollutants of industrial origin and is a limiting factor for plant growth and productivity. This study aims to uncover the impacts of cement dust on photosynthetic pigments, protein content, hydrogen peroxide (H 2 O 2 ) accumulation, lipid per oxidation and antioxidant enzyme

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Human Health Risk due to Cement Dust Exposure

2011-1-7  affected by cement dust are likely to be derived due to cement dust. Indeed, the higher percentage of related diseases occurs near the source of pollutant. A relative risk ratio assessment indicates that the exposed subjects are 7.5 and 22.5 times as likely to develop the disease during the follow-up period compared to the unexposed subjects

get price

Possible effect of cement dust on plants (Journal Article

Dust, which is thought to have originated from a cement factory in California, was characterized and studied for its effect on trees, plants, and property values in the area. The effects on plants and trees were determined to be primarily mechanical; i.e., prevention of gas exchange due to clogging of stomata.

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The effects of cement dust pollution on growth and

Sunflower cv. GK70 was sown on the experimental plots at Keszthely and cement dust was applied to the plant leaves in quantities based on the emission values of the Duna cement kiln. The effect of the cement dust applied at 30 g/m2 month was relatively slight. After 130 days ht. was reduced by 4.5% compared with control plants. At 100 days cement dust had reduced total leaf area by 3.1%

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POLLUTION DUE TO CEMENT DUST IJERT

2018-7-30  The present study particularly discriminate the effect of cement dust deposition on soil and the consequential effect on the human body. The levels of pollutant deposition from cement dust on the soil decreases as the distance from the point of cement production increases. Dust falling on the soil caused a shift in the pH to the alkaline side.

get price

Effect of Cement Dust Pollution on Morphology and

2016-3-7  The reports on the effect of cement dust on chlorophyll pigments are contrary. While many studies have reported a reduction in all the photosynthetic pigments, few reports especially on tree species show an increasing trend. For instance the Chlorophyll a, b, total chlorophyll and chl a/b ratio were significantly

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Effect of Exposure to Cement Dust on Pulmonary

2015-5-5  clinical effects on the human body were examined and discussed. Health endpoints associated with both short and long term exposure to cement dust were analyzed thoroughly with findings from numerous studies presented. Further, the health impacts of cement dust in Palestine and history of particulate 3air pollution regulations were discussed.

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