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how control the noise pollution in cement plant

how control the noise pollution in cement plant

Comprehensive Control of the Noise Occupational Hazard

2012-1-1  Noise pollution in cement plant and its harm to human health were analyzed. On the basis of noise control theory, noise comprehensive control measures and system were proposed, including management and technology measures. It was suggested that noise is controlled by comprehensive measures from the angle of noise source, noise propagation ways ...

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CEMENT INDUSTRY POLLUTION CONTROL MEASURES. -

2021-8-21  The noise level generally varies from 70 - 118 dB. Following methods may be employed to control noise pollution in cement industry 1. Using vibration damping pads, isolating vibrating parts etc. to reduce noise pollution in cement industry

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(PDF) Comprehensive Control of the Noise Occupational ...

Noise pollution in cement plant and its harm to human health were analyzed. On the basis of noise control theory, noise comprehensive control measures and system were proposed, including ...

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The method of noise control for cement factory

2019-6-16  The noise generated by the fan is an important noise source in the cement plant, which can sometimes reach 105 dB(A).Has produced serious noise pollution to the surrounding sound environment, does not conform to the national noise standards, if not promptly to control then can only be discontinued.Therefore, cement factory in the daily industrial production, must do a good job in the noise ...

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“A Study on the Noise Pollution in Assuit Cement

2016-5-29  The problem of noise pollution is evaluated in Assuit Cement Company (CEMEX). The study is conducted in the limestone quarry and cement plant. Noise levels is predicted using the prediction model. Also, noise levels were calculated based on the machine data. Measurements were carried out using Bruel Kjaer, sound level meter Type 2230 at

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Noise Pollution and Its Correlations with Occupational ...

2021-4-16  be attributed to noise exposure [3]. In cement plants, noise is typically one of the most harmful factors and is generated in many processes. Noise sources in a cement plant are varied and mainly include gas dynamic noise, which is induced by blower, air compressor and dust collector operation; mechanical noise, which is induced by machine ...

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Air Pollution Control in the Cement Industry

2020-11-4  AIR POLLUTION CONTROL IN THE CEMENT INDUSTRY. by Russell E. Hailstone Technical Director General Portland Cement Company Dallas, Texas. Portland cement manufacturing plants - both old and new - located in congested and sparsely populated areas of the country have, for many years, installed the most modern and efficient emission control

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(PDF) Management of Air Pollution Control in Cement

"Pollution control of cement plant emission "International cement Review, Environmental Yearbook, 1997. Review processes and pollutants and the management and control of the cement industry (case ...

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Noise Pollution - Definition, Types, Causes, Prevention

Noise pollution can be hazardous to human health in the following ways: Hypertension: It is a direct result of noise pollution which is caused due to elevated blood levels for a longer duration. Hearing loss: Constant exposure of human ears to loud noise that are beyond the range of sound that human ears can withstand damages the eardrums ...

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10 ENGINEERING NOISE CONTROL - WHO

Engineering noise control 249 Figure 10.2. Sound sources should not be placed near Gypsumers (ASF, 1977) include rejection of the proposed design. The first step for new installations is to determine the noise criteria for sensitive locations

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( 1 ) A Study on the Noise Pollution in Assuit Cement ...

2021-8-15  Noise Levels (NL) in mining and industrial plants were investigated at three mining and industrial plants, namely: Assiut Cement plant, Assiut Cement Quarry and El-Gedida mine, using SL-130 and Bruel Kjaer, Type 1625 sound level meters at the selected points away from the sources.

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HSE - Noise: Noise good practice – Concrete and cement ...

2021-8-9  Isolate plant from other processes and/or use plastic curtains to separate from employees : Saws . Example noise levels*: 81-96dB. Use noise-reduced saw blades: Example: reduced stone cutting noise: Extruded tiles . Extrusion plant . Pallet /mould conveyors . Example noise levels*: 86-93dB. Extrusion plant: Use noise-reduced blow-off jets/air ...

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POLLUTION DUE TO CEMENT DUST – IJERT

2018-7-30  Cement industry is one of the17 most polluting industries listed by Central Pollution Control Board in India. During the last decades, the emission of dust from cement factories has been increasing alarmingly due to expansion of more cement plants to meet the growing requirement of cement materials for construction of buildings.

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Construction site noise pollution and control best practices

Construction site noise pollution best practices. While regulatory bodies and local governments and councils create laws, regulation and restrictions around noise pollution to protect nearby communities and workers on site, it's important for construction

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Noise Pollution - an overview ScienceDirect Topics

Harsh Gupta, Sukanta Roy, in Geothermal Energy, 2007. Noise. Noise pollution during the construction and operation stages of a geothermal power plant includes those by drilling and maintenance (90–120 dB) and discharge of fluids (~120 dB). Brown (1995, 2000) has compared these noise levels with other common sounds that occur in our day-to-day life. The only way to mitigate the sound ...

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10 ENGINEERING NOISE CONTROL - WHO

Engineering noise control 249 Figure 10.2. Sound sources should not be placed near Gypsumers (ASF, 1977) include rejection of the proposed design. The first step for new installations is to determine the noise criteria for sensitive locations

Get Price

Noise Pollution - Definition, Types, Causes, Prevention

Noise pollution can be hazardous to human health in the following ways: Hypertension: It is a direct result of noise pollution which is caused due to elevated blood levels for a longer duration. Hearing loss: Constant exposure of human ears to loud noise that are beyond the range of sound

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How to Reduce Noise Pollution? - Perfect Pollucon Services

perfectpolluconservices. How to Reduce Noise Pollution? We can Reduce Noise pollution by turning off appliances when not in use, use of earplugs, lowering the volume, planting more trees, regular maintenance of vehicles and machines etc. By controlling noise we can control the negative health effects that noise pollution

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Noise pollution: Causes, effects and control measures

2020-4-23  Noise pollution: Causes, effects and control measures Sound is main means of communication in many animals, including humans. A low sound is pleasant and harmless. A loud, unpleasant or unwanted sound is called as noise. A given sound can appear music to some and noise to others. It depends upon loudness, duration and mood of a person.

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Noise Pollution: Types, Causes, Effects, Control Methods

2021-6-3  4. Lack Of Concentration: Noise may affect people’s ability to focus, leading to low performance over time.Increasing noise pollution day by day reduces the ability and quality of work. 5. Risk To Pregnant Women: If pregnant women are regularly subjected to noise pollution, they can have a risk of miscarriage. 6. Loud noise can have hidden effects on humans and animals, causing

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Environmental Guidelines for Cement Manufacturing

2018-8-5  335 Cement Manufacturing Air Emissions Ambient Noise A maximum emissions level of 50 milligrams per normal cubic meter (mg/Nm3) (equivalent to a maximum of 0.2 kg/t of clinker) for particulates in stack gases under full load conditions is to be achieved. This emission level is based on values that are routinely achieved in well-run plants.

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Noise Control Guidebook New - Land Transport Authority

2021-1-5  quirements that relates to the control of noise pollution on site. This will be covered in Chapter 3. Step 2 assists in identifying the various Noise Sensitive Receivers (NSR) and noise sources from construction activities. This will be covered in Chapter 4 5. Step 3 demonstrates means of managing and mitigating noise from construction ...

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Noise Pollution - an overview ScienceDirect Topics

Harsh Gupta, Sukanta Roy, in Geothermal Energy, 2007. Noise. Noise pollution during the construction and operation stages of a geothermal power plant includes those by drilling and maintenance (90–120 dB) and discharge of fluids (~120 dB). Brown (1995, 2000) has compared these noise levels with other common sounds that occur in our day-to-day life. The only way to mitigate the sound ...

Get Price

Ways to Minimize Noise Pollution During Construction - The ...

2018-12-20  Reducing noise pollution in construction may sometimes seem a lot easier than it actually is. Not to mention that there are regulations that have to be met and not every construction business owner knows how to do it. This is why there are companies that specialize in environmental noise control. A lot of these companies have been operating for ...

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Noise Environmental Protection Department

2021-6-28  CONTROLLING NOISE POLLUTION. Noise is a common subject of complaint in Hong Kong and reducing it has been a priority for the EPD since the department was established in 1986. Controls are imposed on construction noise, noise from commercial and industrial premises and neighbourhood noise, and much effort has gone into preventing noise.

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Top 10 noise control techniques - HSE: Information about ...

2019-12-5  Fan noise is roughly proportional to the 5th power of fan speed. So in many cases it is possible to achieve a large noise reduction from a small drop in fan speed by changing control systems or pulley sizes and re-setting dampers. The following table provides a

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Noise Pollution: Types, Causes, Effects, Control Methods

2021-6-3  4. Lack Of Concentration: Noise may affect people’s ability to focus, leading to low performance over time.Increasing noise pollution day by day reduces the ability and quality of work. 5. Risk To Pregnant Women: If pregnant women are regularly subjected to noise pollution, they can have a risk of miscarriage. 6. Loud noise can have hidden effects on humans and animals, causing

Get Price

Noise Pollution Control - How is Noise Pollution Control ...

NPC - Noise Pollution Control. Looking for abbreviations of NPC? It is Noise Pollution Control. Noise Pollution Control listed as NPC. Noise Pollution Control - How is Noise Pollution Control abbreviated? ... Native Plant Community (classifications) NPC: National Pipe Company (Saudi ... Normal Portland Cement: NPC: New Phillips Curve (data) NPC ...

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How to Plant Trees to Stop Noise Pollution Home Guides ...

2 天前  How to Plant Trees to Stop Noise Pollution. A wall of thick green trees does more than add color to a garden: It can also partially block out noises from the street or loud neighbors. The smartest ...

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Noise Pollution: Sources, Effects, and Control - ilearnlot

2021-1-21  Noise Pollution can define as an unpleasant and unwanted sound. We hear various types of sound every day. Sound is mechanical energy from a vibrating source. After, Air Pollution maybe you’ll like to know about another Pollution. If yes? So, this article explains Noise Pollution, and its topics – sources, effects, and control.

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