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cleaner production in the ammonia csoda industry an ecological and economic

Home cleaner production in the ammonia csoda industry an ecological and economic

What can the private sector do for ecological sustainability?

Often, higher efficiency brings greater productivity along with waste reduction. At least superficially, cleaner production would seem to hold out the hope of increasing the production of marketable goods, while reducing the creation of environmental 'bads'. In practice, ecological efficiency and economic efficiency are not identical goals.

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Potential assessment of cleaner production in China's ...

Apr 16, 2015· Cite this article: Bing ZHU,Xunhuan CHEN,Wenjun ZHANG, et al. Potential assessment of cleaner production in China's ammonia industry[J]. Journal of Tsinghua University(Science and Technology), 2014, 54(3): 309-313.

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Cleaner production in the Solvay Process: general ...

1. Introduction. The Solvay Process, named after its inventor Ernest Solvay (1838–1922), aims at the production of soda ash (sodium carbonate, Na 2 CO 3), which is a major commodity and an essential raw product for many industrial applications (above all: the production of glass) and even used in applications (e.g. detergents).Thus, the Solvay Process is one of the most important ...

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The environmental footprint of the egg industry

Apr 03, 2018· In recent years, egg production has been in the spotlight for animal welfare issues. While the number of European farms with free-range hens has increased, in …

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Ammonia Uses and Benefits | Chemical Safety Facts

Ammonia, a colorless gas with a distinct odor, is a building-block chemical and a key component in the manufacture of many products people use every day.It occurs naturally throughout the environment in the air, soil and water and in plants and animals, including humans. The human body makes ammonia when the body breaks down foods containing protein into amino acids and ammonia, then ...

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Cleaner production in the ammonia–soda industry an ...

Keywords: Solvay process; Ammonia–soda industry innovations; Waste utilization; Clean technologies; Cleaner production 1. Introduction In 1989, Poland rejected the 'centrally planned' economic system (The European Economic Community) and switched to the 'free market' system.

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Journal of Cleaner Production | Vol 222, Pages 1-1022 (10 ...

Unraveling economic and environmental implications of cutting overcapacity of industries: A city-level empirical simulation with input-output approach Junnian Song, Bo …

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Journal of Cleaner Production - Elsevier

The Journal of Cleaner Production is an international, transdisciplinary journal focusing on Cleaner Production, Environmental, and Sustainability research and practice. Through our published articles, we aim at helping societies become more sustainable. 'Cleaner Production' is a concept that aims at preventing the production of waste, while increasing efficiencies in the uses of energy, water ...

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Dynamic Optimized Cleaner Production Strategies to Improve ...

The leather industry must implement sustainable development by improving cleaner production capabilities under the Chinese ecological development background. The Xinji industrial park in China has the largest leather production base in which the leather industry is the leading industry that contributes nearly 50% of economic gains.

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Cleaner production in the ammonia-soda industry: An ...

Cleaner production in the ammonia-soda industry: An ecological and economic study Article in Journal of Environmental Management 73(4):339-56 · January 2005 …

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The trends of aquacultural nitrogen budget and its ...

Jul 18, 2018· The trends of aquacultural nitrogen budget and its environmental implications in China. ... and its driving forces in China's chemical industry: Implications for cleaner production policy and ...

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Investigation of the Process of Saturation ... - SpringerLink

Jun 16, 2018· This paper is focused on the saturation process of the filter liquid of soda production with ammonia and carbon dioxide in the production of ammonium chloride. In the world practice, there are many ways to produce ammonium chloride from the filter liquid.

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Journal of Cleaner Production - Elsevier

The Latest Mendeley Data Datasets for Journal of Cleaner Production Mendeley Data Repository is free-to-use and open access. It enables you to deposit any research data (including raw and processed data, video, code, software, algorithms, protocols, and …

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Life Cycle Assessment as a Tool for the Environmental ...

Jan 31, 2004· A representative leather tannery industry in a Latin American developing country has been studied from an environmental point of view, including both technical and economic analysis. Life Cycle Analysis (LCA) methodology has been used for the quantification and evaluation of the impacts of the chromium tanning process as a basis to propose further improvement actions. Four main …

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Decoupling Analysis and Socioeconomic Drivers of ...

China's unprecedented change offers a unique opportunity for uncovering relationships between economic growth and environmental pressure. Here we show the trajectories of China's environmental pressure and reveal underlying socioeconomic drivers during 1992–2010. Mining and manufacturing industries are the main contributors to increasing environmental pressure from the …

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JOURNAL OF CLEANER PRODUCTION_

The Journal of Cleaner Production is an international, transdisciplinary journal focusing on Cleaner Production, Environmental, and Sustainability research and practice. Through our published articles, we aim at helping societies become more sustainable.

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(PDF) Cleaner production in the Solvay Process: general ...

Cleaner production in the Solvay Process: general strategies and recent developments Article (PDF Available) in Journal of Cleaner Production 16(7):833-841 · May 2008 with 5,751 Reads

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Dynamic Optimized Cleaner Production Strategies to …

industry must implement sustainable development by improving cleaner production capabilities under the Chinese ecological development background. The Xinji industrial park in China has the largest leather production base in which the leather industry is the leading industry that contributes nearly 50% of economic gains.

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Dynamic Optimized Cleaner Production Strategies to Improve ...

The leather industry has contributed significantly to economic development, but serious water environmental problems have arisen due to manufacturing processes in this industry. The leather industry must implement sustainable development by improving cleaner production capabilities under the Chinese ecological development background. The Xinji industrial park in China has the largest …

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Energy conservation and circular economy in China•s ...

Ammonia industry Ammonia is a chemical based product used for multiple purposes, including fertilizer production. The countrywide scale of ammonia industry in China is enormous, with the output in ...

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Clean Production: Environmental and Economic Perspectives

Over the next decade and into the 21st century, a nation's economic strength will be significantly enhanced if it practices proper resource management and operates a clean, eco-friendly economy.

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Studies on the utilization of post-distillation liquid ...

In this work, a method of precipitated calcium carbonate production from the post-distillation liquid created in the Solvay process and waste carbon dioxide was proposed and investigated. Precipitation was carried out in a model solution of calcium chloride containing ammonia at various molar ratios in relation to Ca2+ ions, while gaseous carbon dioxide was supplied to the reactor as a pure ...

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- MedCrave online

For example, in 2004, direct participation in the economic dimension of recognition by means of "using better management strategies, methods, and tools" was provided. 5 Cleaner production has been applied as for production processes; protection of raw materials and energy, removal of poisonous substances and accordingly abatement of toxic ...

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Life cycle environmental and economic assessment of lead ...

Oct 17, 2016· Lead is one of the most commonly used metals in the past millennium because of its various properties. Moreover, lead is easy to extract and handle. However, the lead industry often encounters strong public opposition because of lead poisoning. This study analyzes the economic and environmental impacts of lead in China, which is the world's largest producer and consumer of lead.

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Cleaner production in the Flemish chemical industry, Clean ...

Aug 23, 2006· The chemical industry plays an important role in Flanders. The practice of cleaner production in the chemical industry in Flanders is illustrated by examples from BASF Antwerp, the largest integrated chemical production centre of Belgium. Due to a combination of end-of-pipe measures, process integrated measures and industrial ecology (product- and energy-'verbund', …

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Life Cycle Assessment as a Tool for the Environmental ...

Jan 31, 2004· A representative leather tannery industry in a Latin American developing country has been studied from an environmental point of view, including both technical and economic analysis. Life Cycle Analysis (LCA) methodology has been used for the quantification and evaluation of the impacts of the chromium tanning process as a basis to propose further improvement actions.

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Environmental Guidelines for Electronics Manufacturing

Implementation of cleaner production processes and pollution prevention measures can provide both economic and environmental benefits. The following production-related targets can be achieved by measures such as those detailed in the previous section. Ozone depleting substances are not to used in production operations unless no proven

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Environmental Guidelines for Nitrogenous Fertilizer Plants

Implementation of cleaner production processes and pollution prevention measures can provide both economic and environmental benefits. The following production-related targets can be achieved by measures such as those detailed in the previous section. The numbers relate to the production processes before the addition of pollution control measures.

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Clean Production: Environmental and Economic Perspectives

Clean Production: Environmental and Economic Perspectives. ... Ammonia today can be produced by nitrogen-fixing bacteria and thus can be a cleaner way producing fertilizers, whose production ...

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Sustainability Assessment of Wastewater Systems: An ...

1. Introduction. Nowadays, a solid comprehensive sustainability assessment approach is essential in the water and wastewater processes. In the last century, sustainability of wastewater has emerged in many different approaches all over the world, and has become a standard practice in developed nations and a key inspiration in developing countries [1] .

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(PDF) Dynamic Optimized Cleaner Production Strategies to ...

Furthermore, cleaner production in the leather industry will be the most significant contributor to economic growth based on Figure 4 . Our results indicate a decline in the proportion of ...

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Cleaner production in the ammonia–soda industry: an ...

A short profile of these innovations as well as the ecological and economic 3 effects of their implementation are also demonstrated. However, the authors emphasise that the experiments presented below are in their preliminary (laboratory) stages. A brief description of the ammonia–soda process (the classic Solvay method) is introduced below. 1.1.

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