Controlled the pollution

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  • Our training site, Kitakyushu city is one of Japan’s four largest industrial zones. The city has a history in which the serious pollution problems occurred in the period of high economic growth 1950’s to 70’s, and the city has controlled the pollution by addressing it with the administration, companies and citizens as one. Especially, companies have achieved both industrial development and environmental conservation by developing CP which makes pollution measures consistent withenergy/resource saving with the guidance and support from the administration....

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  • This book provides a comprehensive compilation of chapters in air quality modelling, monitoring, exposure, health and control. The book consists of two volumes. Air Pollution – Monitoring, Modelling and Health mainly consist of chapters describing pioneering research findings in air quality monitoring, modelling, exposure and health; Air Pollution – Monitoring, Modelling, Health and Control comprises research findings on air quality monitoring, modelling, exposure, health and control.

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  • Compared with the control, chlorophyll a, b and carotenoid contents decreased significantly under pollution stress. Rate of photosynthesis and stomatal conductance dropped drastically, whereas CO2 level in the mesophyll increased at the polluted sites. The maximum adverse effects were observed at site B, situated 2 km from the emission source.

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  • Air pollution induces abnormality in anthers, reduction of pollen grains’ umbers and male sterility. Anthers of Spartium junceum L. (Spanish broom) were collected at different stages of development from control (less polluted) and polluted areas (mainly SO2, NO2, CO, hydrocarbons (HCs) and airborne particulate material (APM)). Structure and development of anther walls and pollen grains were studied and compared.

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  • The contents of this chapter include all of the following: Atmosphere as a resource, types and sources of air pollution, effects of air pollution, controlling air pollution in the US, ozone depletion in the stratosphere, acid deposition, air pollution around the world, indoor air pollution.

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  • Chapter 21 provides knowledge of water pollution. The contents of this chapter include all of the following: Types of water pollution, water quality today, improving water quality, laws controlling water pollution.

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  • The hydrodynamic and water quality models (the Delft3D model) were established based on the measured data and the estimated pollution discharges from Dinh Vu industrial zones to Nam Trieu estuary. With seven separate simulation scenarios, the results show that in case of increased wastewater with the control of pollution discharge (water and concentration), the impact of pollution is only limited to a small area around the discharge point. Their influences on water quality in other areas in Nam Trieu estuary are quite small.

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  • This 1993 document entitled "Assessment of Sources of Air, Water, and Land Pollution: A Guide to Rapid Source Inventory Techniques" provides techniques for conducting source inventories in Chapter 2 and describes models for estimating air emissions under current controls in Chapter 3. Appendix II includes the United Nations (UN) classification of industries and services.

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  • This book is written to serve as a reference handbook for the practicing engineer or scientist who needs to prepare the basic process engineering and cost estimation required for the design of an air pollution control system. The user of this book should have a fundamental understanding of the factors resulting in air pollution and a general knowledge of the techniques used for air pollution control.

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  • Assessment of source of air, water, and land pollution - Part II : Approaches for consideration in formulating evironmantal control strategies.The environment is a combination of natural factors and social surrounds the outside of a certain system. They affect this system and identify trends and status of its existence. Environment can be seen as a set, in which the system is considered as a subset. Environment of a system is considered to be interactive with that system

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  • Báo cáo trình bày hiện trạng chất lượng nước hồ Đầm Rong và áp dụng công nghệ sinh thái kiểm soát sự ô nhiễm nguồn nước hồ Đầm Rong bằng mô hình đất ướt. SUMMARY: Report presents about water quality of Dam Rong lake and result of using Wetland to control the pollution in Dam Rong lake.

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  • Welcome to the Air Pollution Control Equipment Selection Guide . The selection of air pollution control hardware can be a daunting task. There are literally hundreds of equipment vendors offering a wide variety of air pollution control technologies. If this book has one purpose, it is to make that selection process easier. In the following pages, we have labored to include the important information required by people interested in air pollution control that can be used in selecting the proper equipment for any air pollution control problem.

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  • Every year in the U.S. factories release over 3 million tons of toxic chemicals into the land, air and water. This hazardous waste causes us to lose over 15 million acres of land every year, it leads to respiratory complications and other health problems and it makes our rivers and lakes too polluted for us to swim in and drink.

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  • The most significant issues facing mankind today are related to the quality of our environment. Past decisions did not always consider environmental factors as critical elements. However, current decisions made daily should reflect the importance of the environment. All environment-related issues are multidisciplinary, ranging from science and engineering to social, economic, and regulatory issues. Further, these issues are not related to any one region or country, but are global in nature, requiring multidisciplinary, multiorganizational, and multinational educational efforts....

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  • Technical staff in the textile industry are the backbone for the industry to run successfully. Management employ adequately qualified technical personnel and allot them to the supervisory jobs, whereas basic control of the raw materials, men, machinery procurement, devising policies etc. is controlled by the top management.

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  • My interest in environmental pollution control microbiology began at MIT in 1948 when I realized that very little was known about this vital area of sanitary engineering technology. I became a serious student of environmental pollution control microbiology in 1950 when I began research on the microbiology and the biochemistry of floe-forming bacteria in activated sludge. I must admit that environmental pollution control microbiology has been my area of technical specialization since 1950. It has been a most interesting experience that I have never regretted.

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  • This Handbook provides a concise overview of the latest technologies for managing industrial air pollution in petrochemical, oil and gas, and allied industries. Detailed material on equipment selection, sizing, and troubleshooting operations is provided along with practical design methodology. Unique to this volume are discussions and information on energy-efficient technologies and approaches to implementing environmental cost accounting measures.

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  • The municipal and industrial activities of the man affects human health, leads to degradation of the environment and even degradation of the objects built by himself or his predecessors. The pollutants are emitted to the atmosphere with off-gases from industry, power stations, residential heating systems and vehicles, some additional emissions come from the natural sources as volcanoes as well. Fossil fuels, which include coal, natural gas, petroleum, shale oil and bitumen are the main source of heat, electrical energy and are the basic duels for the engines of the transport vehicles....

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  • Analysis and abatement of air pollution involve a variety of technical disciplines. Formation of the most prevalent pollutants occurs during the combustion process, a tightly coupled system involving fluid flow, mass and energy transport, and chemical kinetics. Its complexity is exemplified by the fact that, in many respects, the simplest hydrocarbon combustion, the methane-oxygen flame, has been quantitatively modeled only within the last several years.

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  • This is intended for engineering students who are grounded in basic physics, chemistry, and biology, and who have already been introduced to fluid mechanics. The material presented can readily be covered in a one-semester course.

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