The Problem and Countermeasures of Environmental Pollution in Food Industrializing Process

Abstract Work in our laboratory and elsewhere, has shown that many common organic wastes, such as straw, grain, fruit, pits, nut-shells, seed-hulls, other fibrous plant residues, wood, cardboard and newspaper can be used as fuel and substrates, for the production of commercially useful charcoals, including activated carbons for direct environmental protection, or through reclamation of wastes to high degrees of purity, before re-use or discharge. This topic will be reviewed, including work on activated carbons, its use in rapid physico-chemical cyclic reclamation and re-use systems, for biological wastes, particularly those from food processing industries, and other feasibilities for its use in environmental pollution abatement

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Equipment dentifying Vapor Leakages and Recovery of Petroleum Product Vapor When Stored

World of OIL Products the Oil Companies Bulletin ◽

10.32758/2071-5951-2020-0-5-60-64 ◽

2020 ◽

Vol 05 ◽

pp. 60-64

Author(s):

Y.N. Rybakov ◽

◽

V.E. Danilov ◽

I.V. Danilov ◽

◽

...

Keyword(s):

Environmental Pollution ◽

Environmental Protection ◽

Petroleum Product ◽

Petroleum Products ◽

Oil Products ◽

Carnot Cycle ◽

Oil Supply ◽

Gas Stations ◽

Environmental Situation ◽

Vapor Absorption

The problem of losses of oil products from leaks during their storage and transportation at oil supply facilities is considered. The influence of oil product leaks on the environmental situation around oil depots and gas stations is shown. A detailed overview of existing methods and tools for detecting leaks of petroleum products from storage facilities is presented. The evaluation of their effectiveness. Two methods for detecting oil leaks and devices based on them are proposed. The first device monitors the movement of liquid in the tank, the second-detects petroleum products in wastewater. The problem of recovery of petroleum vapors and environmental pollution from the release of vapors of light fractions into the atmosphere is also considered. An overview of existing methods and means of recovery of petroleum vapors is presented. Two methods and devices for capturing oil vapors and returning them to the reservoir are proposed, based on different principles: vapor absorption in the cooled oil product and vapor recovery on the principle of the Carnot cycle. It is shown that these devices can provide effective detection of oil leaks and recovery of their vapors, as well as improve the effectiveness of environmental protection at modern gas stations and tank farms.

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PERAN TEKNOLOGI DALAM PENGENDALIAN PENCEMARAN LINGKUNGAN HIDUP

Jurnal Rekayasa Lingkungan ◽

10.29122/jrl.v6i2.1923 ◽

2018 ◽

Vol 6 (2) ◽

Author(s):

Arie Herlambang

Keyword(s):

Environmental Pollution ◽

Carrying Capacity ◽

Pollution Control ◽

Liquid Waste ◽

Quality Standards ◽

Environmental Damage ◽

Waste Processing ◽

Environment Pollution ◽

Environment Quality ◽

Waste Solid

Basically, nature has the ability to perform the restoration of environmental damage caused by increased human activity, but because of the limited carrying capacity, then the environment has decreased the quality from year to year. In saving the environment, technology plays a role in reducing the risk of pollution, increased efi siensi process, and creating processes and environmentall friendly products, monitoring and prediction of environment quality, environmental pollution control, restoration and environmental improvement. Waste Technology (end of pipe technology) are widely used to cope with environmental pollution, both for liquid waste, solid and air. Waste processing technology developed for the waste can be in accordance with quality standards thathave been established, while monitoring technology has been developed either manually or automatically. For recovery and improvement of technology has been developed remedies and restoration that rely on bacteria in nature.Keywords: end of pipe technology, reuse, recycle, reduce (3R), carrying capacity, and environment pollution

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The Environmental Pollution Analysis of Aircraft

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.518-523.2259 ◽

2012 ◽

Vol 518-523 ◽

pp. 2259-2262

Author(s):

Xiao Jie Chen

Keyword(s):

Environmental Factors ◽

Environmental Pollution ◽

Environmental Influences ◽

Environment Pollution ◽

Regulatory Issues ◽

Environmental Pressure ◽

Pressure Groups ◽

Aircraft Flight ◽

Engine Design ◽

Wide Range

The Environmental factors cover a wide range of aspects but noise and emissions are the main regulatory issues which affect the design of the aircraft. Both are largely associated with engine design aspects and aircraft flight profiles. With the expected growth in air traffic at the major airports the environmental pressure groups will become more vocal. This paper shows the influence of airworthiness and environmental influences of aircraft. Both noise and emission pollution were discussed. Several methods were given to reduce these environment pollution on the base of the analysis.

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Listeria monocytogenes in the Food Processing Environment

10.1007/978-3-319-16286-7 ◽

2015 ◽

Cited By ~ 4

Author(s):

Kieran Jordan ◽

Dara Leong ◽

Avelino Álvarez Ordóñez

Keyword(s):

Listeria Monocytogenes ◽

Food Processing ◽

Food Processing Environment

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Impacts on Energy and Environmental Efficiency by Media Report – Modifies Undesirable Dynamic DEA

10.21203/rs.2.22705/v1 ◽

2020 ◽

Author(s):

Ying Li ◽

Tai-Yu Lin ◽

Yung-ho Chiu ◽

Huaming Chen ◽

Hongyi Cen

Keyword(s):

Economic Growth ◽

Air Quality ◽

Environmental Pollution ◽

Environmental Protection ◽

News Media ◽

Media Coverage ◽

Quality Index ◽

Environmental Efficiency ◽

Air Quality Index ◽

Media Reports

Abstract Background: Rapid economic growth in China has resulted in a commensurate increase in energy consumption, which in turn has caused an increase in environmental pollution problems. Past research has mainly focused on energy and environmental efficiency analyses with little consideration of the influence of media influence on environmental protection. Further, most studies have used static models and have ignored the dynamic changes over time. Methods : To go some way to filling this research gap, this study developed a modified undesirable Dynamic DEA model that included air quality index (AQI) and CO2 indicators to explore the relationship between energy, the environment and media efficiency in 31 Chinese cities from 2013 to 2016. Results: It was found that: 1. Chongqing, Guangzhou, Nanjing and Shanghai had efficiencies of 1, but Lanzhou, Shijiazhuang, Taiyuan, Xining and Yinchuan needed significant improvements; 2. while Chongqing, Guangzhou, Kunming, Nanning and Shanghai had relatively high media efficiency, the other cities had low efficiency and required improvements; 3. the CO 2 emissions efficiency in most cities was better than the air quality index efficiency; and 4. media reports in most cities were found to have a more positive impact on CO 2 emissions efficiency than AQI efficiency. Conclusions: As environmental awareness enhances the health of civilians and promotes economic growth, the news media needs to promote environmental protection, and should increase its environmental pollution coverage. The quality of media reports on environmental pollution and especially on air pollution need to be improved. Therefore, environmental pollution and awareness media coverage needs to be increased.

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Recent Advances in Waste Cooking Oil Management and Applications for Sustainable Environment

Research Anthology on Food Waste Reduction and Alternative Diets for Food and Nutrition Security ◽

10.4018/978-1-7998-5354-1.ch033 ◽

2021 ◽

pp. 635-651

Author(s):

Ching Thian Tye

Keyword(s):

Environmental Pollution ◽

Edible Oils ◽

Waste Cooking Oil ◽

Environment Pollution ◽

Cooking Oil ◽

Sustainable Environment ◽

Recent Advances ◽

Renewable Feedstock ◽

The World ◽

Treatment And Disposal

This chapter discusses the management of waste cooking oil (WCO) in a sustainable manner in order to protect the environmental pollution. Increasing consumption of edible oils worldwide leads to generation of substantial amount of waste cooking oil (WCO). While WCO is not considered toxic, large amount of WCO can contribute to environment pollution if not being handled properly. The huge generation of WCO in the world creates problem of collection, treatment and disposal. Due to its chemical features, the recycling of WCO not only provides a renewable feedstock for producing biofuels and bio-based products, but also alleviates environmental pollution arising from its improper handling. This chapter also provides an overview of some recent approaches in WCO recycling and applications.

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