Environmental impact of chemical

Quint, M. et al. (ed.) (1995) Environmental Impact of Chemicals Assessment and Control, Royal Society of Chemistry, London. 

Invent new algorithms to globally optimize at the worldwide level the use of raw materials, energy, and environmental impact of chemical processes. 

Tasei JN (2002) Impact of agrochemicals on non -Apis bees. In Devilliers J, Pham-Delegue M-H (eds) Honey bees estimating the environmental impact of chemicals. Taylor and Francis, New York... 

Two useful measures of the potential environmental impact of chemical processes are the F-factor, defined as the mass ratio of waste to desired product, and the... 

The future will bring further increase in concern over the environmental impact of chemical operations. The liquid effluents must not only be controlled, they must also be rendered harmless to the environment. This requires removal of the hazardous substances. For many of the dilute waste solutions, solvent extraction has proved to be an effective process. This is even more true for recycling of mixed metals from various industries. Nevertheless, the increasing amounts of wastes from human activities require much more to be done in this field. 

Three important economic drivers can also bring significant potential benefits for the environmental impact of chemical processes ... 

Devillers, J. and Pham-Delegue, M., Honey Bees Estimating the Environmental Impact of Chemicals, Taylor and Francis, London, 2002. 

Travis, C.C., Ed., Use of Biomarkers in Assessing Health and Environmental Impacts of Chemical Pollutants, Plenum Press, New York, 1993. 

R D has an obvious and important role to play in any EMS, especially since competence in understanding the environmental impact of chemicals and processing is a high level requirement. 

Which branch of chemistry studies the composition of substances Environmental impact of chemicals (1.2)... 

Chemical Producers Association [26]. Other related policies such as a drive towards improved safety and sustainability of industry [27], and a reduction of the environmental impact of chemical processing contribute to this concept [28],... 

To assess the environmental impact of chemical processes, EATOS can take into consideration up to ten different substances ecotoxicological and human toxicological parameters, and each parameter can be given a different weight. Such substances parameters are then normalized (each parameter is made to vary from 1 to 10) and then combined to afford an environmental quotient (El) (much the same as Sheldon s Q). Thus, each different component of the waste can be assigned a quantitative potential environmental impact PEIout (much the same of Sheldon s environmental quotient EQ), defined as the product of its mass (relative to the product unit mass) with its El. 

Optimization is essential for reducing material and energy requirements as well as the harmful environmental impact of chemical processes. It leads to better design and operation of chemical processes as well as to sustainable processes. Many applications of optimization involve several objectives, some of which are conflicting. Multi-objective optimization (MOO) is required to solve the resulting problems in these applications. Hence MOO has attracted the attention of several researchers, particularly in the last ten years. 

Much work has been done in recent years around the environmental impact of chemical processes. The question is, How do we measure the environmental impact of a process Almost simultaneously, in the early 1990s, Professors Barry Trost and Roger Sheldon came up with proposals for doing this. 

In Denmark, the environmental impact of chemicals is regulated by two main acts, i.e., the Environmental Protection Act, published in 1974 and the Chemical Substances and Products Act, published in 1980. 

Honey Bees Estimating the Environmental Impact of Chemicals... 

The 15 chapters of Honey Bees The Environmental Impact of Chemicals discuss these different subjects in depth. Besides presenting various tests and specific methodologies, a huge amount of ecotoxicological data, never previously published, is provided. Similarly, specific problems such as those related to the contamination of non-Apis bees, genetically modified plants, or regulatory constraints are addressed. 

Pasquet, V., Behary, N., Perwuelz, A., 2014. Environmental impacts of chemical/ecotechnological/ biotechnological hydrophUization of polyester fabrics. J. Clean. Prod. 65, 551-560. 

The task for ecotoxicity assessment is to provide qualitative and quantitative indicators of the potential environmental impacts of chemicals, such as changes in the abundance of individual species or the diversity of the species community, taking into account the concentration and the time of exposure (dose-response relationships). Toxic action at the level of the organism may be classified according to Ariens (1984) ... 

Due to the side effects and environmental impacts of chemical compounds, herbal cosmetics, which contain botanical extracts, have drawn consumer interest and have become a niche in cosmetics and personal care industry since early 1990s. Certain microbial-derived compounds have shown interesting skin and hair care properties that make them efficient active ingredients in cosmetic compositions. 

The WAR package supplements the DIPPR (Design Institute for Physical Property Research) Database of 1,685 chemicals with eight categories of human health and environmental impact data. Data not available for chemicals in this DIPPR database were estimated using molecular methods, such as QSAR (Quantitative Structural Activity Relationships). In order to consider each risk category, the potential environmental impact (Ti ) for a chemical can be determined by summing the specific environmental impacts of chemical ... 

Goering PL, Fisher BR, Kish CL (1993a) Stress protein synthesis induced in rat liver by cadmium precedes hepatotoxicity. Toxicol Appl Pharmacol 122 139-148 Goering PL, Fisher BR, Kimmel CA, Kimmel GL (1993b) Stress proteins as biomarkers of toxicity. In Travis CC (ed) Use of biomarkers in assessing health and environmental impacts of chemical pollutants. Plenum, New York, pp 95-99... 

Green Chemistry and Quantifying the Environmental Impact of Chemical Processes... 

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