chemical information Articles
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Feasibility assessment of using the Substance Flow Analysis Methodology for chemicals information at macro-level
This report reviews the state and application of substance flow analysis (SFA) methodology in selected European Environment Agency (EEA) member countries. The objective is to explore if and how the existing practices could serve as a methodological framework for a macro-level, Europe-wide application of the SFA methodology to gather information on chemical ...
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Towards a European Chemicals Information System: a survey on reported monitoring activities of chemicals in Europe
This report presents the outline and results of a project which collected information on monitoring activities in the 32 EEA member countries. In addition, a framework is proposed on the potential structure of a multi-purpose European chemicals information system where a database on monitoring activities would constitute one element. The system could be used as a tool in support of EU chemicals ...
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CHEMpendium™ gets favourable reaction from oil company
Calgary, AB.: Elizabeth Malinowski is no stranger to CCOHS. Since joining Shell Canada in 1984, Elizabeth has tested and subscribed to a variety of products from CCOHS in her role as information specialist in the Health, Safety and Sustainable Development Department at Shell. There have been many changes over the years in both the industry and the workplace, and CCOHS products have reflected ...
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EPA increases transparency on chemical risk information
On January 21st the EPA announced a new policy to increase the public’s access to information on chemicals. In the announcement, the EPA stated its intention to reject a certain type of confidentiality claim, known as Confidential Business Information (CBI), on the identity of chemicals. The chemicals that will be affected by this action are those that are submitted to EPA with studies that show ...
By Verisk 3E
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Information On Chemical Composition Of Silica Gel
Silica gel alias: Silicic acid gel. It is a highly active adsorbent material and an amorphous material. The main component of silica gel is silica, which is chemically stable and does not burn. It has an open porous structure with strong adsorption and can absorb a variety of materials. When dilute sulfuric acid (or hydrochloric acid) is added to the aqueous solution of water glass, it will ...
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Information On Chemical Composition Of Silica Gel
Silica gel alias: Silicic acid gel. It is a highly active adsorbent material and an amorphous material. The main component of silica gel is silica, which is chemically stable and does not burn. It has an open porous structure with strong adsorption and can absorb a variety of materials. When dilute sulfuric acid (or hydrochloric acid) is added to the aqueous solution of water glass, it will ...
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Information On Chemical Composition Of Silica Gel
Silica gel alias: Silicic acid gel. It is a highly active adsorbent material and an amorphous material. The main component of silica gel is silica, which is chemically stable and does not burn. It has an open porous structure with strong adsorption and can absorb a variety of materials. When dilute sulfuric acid (or hydrochloric acid) is added to the aqueous solution of water glass, it will ...
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Information On Chemical Composition Of Silica Gel
Silica gel alias: Silicic acid gel. It is a highly active adsorbent material and an amorphous material. The main component of silica gel is silica, which is chemically stable and does not burn. It has an open porous structure with strong adsorption and can absorb a variety of materials. When dilute sulfuric acid (or hydrochloric acid) is added to the aqueous solution of water glass, it will ...
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Information On Chemical Composition Of Silica Gel
Silica gel alias: Silicic acid gel. It is a highly active adsorbent material and an amorphous material. The main component of silica gel is silica, which is chemically stable and does not burn. It has an open porous structure with strong adsorption and can absorb a variety of materials. When dilute sulfuric acid (or hydrochloric acid) is added to the aqueous solution of water glass, it will ...
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Richard E. Engler, Ph.D., Quoted in Bloomberg BNA Daily Environment Report Article “Fate of Chemical Makers’ Trade Secrets Rests With EPA”
Richard E. Engler, Ph.D., Quoted in Bloomberg BNA Daily Environment Report Article “Fate of Chemical Makers’ Trade Secrets Rests With EPA” On September 1, 2017, Richard E. Engler, Ph.D., Senior Chemist with Bergeson & Campbell, P.C. (B&C®), was quoted by Bloomberg BNA Daily Environment Report regarding how Confidential Business Information (CBI) claims would be ...
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MSDS vs SDS, a comparison
The main purpose of the switch from the MSDS to the SDS is to create a simpler and more unified standard way to communicate the hazards of a chemical. Prior to the switch companies may have had MSDS in multiple formats with information on those formats in varied locations. By moving to a universal format it makes it easier for employees to find information on a chemical, it also lowers the burden ...
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Promoting collaborative R&D in Taiwan: an empirical study focused on the information processing component of the decision making processes
A general decision making framework to approach the initial adoption of collaborative R&D is proposed and a path model is used to study the information processing component within the general framework. Survey data from electronics and information industry, chemical industry, and the industrial machinery equipment industry in Taiwan are used to test the causal relationship. The results show that ...
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Fill level monitoring of chemicals from the outside through the pipe - Case Study
Client: Chemical company (Germany) Product: Chemicals Conveyed volumes: no information Conveyor mechanism: Cooling trough Installation location: Measurement from the outside, through non-metallic window to the cooling trough What measuring process was used previously: none According to the client, the system offers the following advantages: simple and reliable easy commissioning ...
By ENVEA
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The Proposed TSCA Inventory Update Reporting Rule: Big Changes Are in Store
While debate continues to swirl around whether, and to what extent, the Toxic Substances Control Act (TSCA) needs retooling, just about everyone agrees that the U.S. Environmental Protection Agency (US EPA) needs more information on chemical production, use, and exposure in order to make informed decisions about chemical risk management. Most also agree that TSCA could be put to greater use for ...
By Acta Group
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WaterSuite Enables Immediate Emergency Response Following Upstream Plane Crash - Case Study
West Virginia American water gains efficiency during emergency response case with centralized data and planning. Solution Highlights WaterSuite enabled American Water to: Quickly access data related to the crash site Identify potential routes where any spilled fuel could possibly enter Mark sample locations in real-time within the platform Retrieve chemical information related to jet fuel ...
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Inside EPA Covers The Formation Of B&C’s New “TSCA New Chemicals Coalition”
On August 23, 2017, Lynn L. Bergeson, Managing Partner of Bergeson & Campbell, P.C. (B&C®), was quoted by Inside EPA in the article “New Industry Coalition Launched On TSCA New Chemicals Review Issues.” For further information on joining the coalition, call or e-mail Lynn L. Bergeson at 202-557-3801 or lbergeson@lawbc.com. Bergeson & Campbell, a law firm that ...
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EPA Improves Transparency For New Chemicals Review Program Under TSCA
The U.S. Environmental Protection Agency (EPA) announced on August 1, 2019, that it is making additional information about new chemical notices available on its website. The new web page, “Statistics for the New Chemicals Review Program under TSCA,” allows users to view and search monthly updates for any active Premanufacture Notice (PMN), Significant New Use Notice (SNUN), and ...
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Chemical Reporting and 2016 requirements
The EPA views the laws as a major victory for chemical safety, public health and the environment. The EPA altered the CBI certification statement for 2016 CDR submission, to be consistent with the new laws requirements. In addition the EPA is updating the guidance, instructions, and informational documents to be consistent with the new language. Manufactures and importers are required to give the ...
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Phosphorus composition in sediments from seven different trophic lakes, China: A Phosphorus-31 NMR study
Information on the chemical composition of sediment phosphorus (P) is fundamental to understanding P dynamics and eutrophication in lake ecosystems. In this study, the surface (10 cm) sediments were collected from seven lakes representing two contrasting ecological areas in China: the middle and lower reaches of Yangtze River region and the Southwestern China Plateau. Phosphorus in these ...
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Proposed rule exempts six biobased chemicals from additional CDR requirements
On July 22, 2015, EPA announced a proposed rule for the Partial Exemption of Certain Chemical Substances from Reporting Additional Chemical Data. If enacted, this rule will exempt the following six biobased chemicals from reporting additional information under the Chemical Data Reporting (CDR) rule: Fatty acids, C14-18 and C16-18 unsaturated, methyl esters (Chemical Abstracts Service Registry ...
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