'Mercury content' presentation slideshows

455 views • 31 slides

322 views • 31 slides

Dental Amalgam

Dental Amalgam. Objectives. Differentiate between amalgam alloy and amalgam Describe the function of major elements in amalgam Describe the effect of moisture contamination on dental amalgam Describe acceptable mercury hygiene practices Explain the trituration and setting processes

4.3k views • 30 slides

Commodity Overview

Commodity Overview. Helga Josupeit. SHRIMP. shrimp is the most important commodity traded worldwide, accounting for about 16% of total export value (of fishery products) developing countries main source of supply aquaculture very important economic strongly felt by trade. Shrimp. Shrimp.

345 views • 25 slides

Reducing Mercury Pollution in the Environment

Reducing Mercury Pollution in the Environment. Presentation by : Marc M. Sussman President and CEO Dental Recycling North America, Inc. To the Western Attorney General's Conference Sun Valley, Idaho August 4 th , 2009. Overview.

396 views • 25 slides

CENTRAL POWER RESEARCH INSTITUTE, BHOPAL

Energy Efficient Lighting Systems B.V.RAGHAVAIAH A.K.KHANRA Additional Director Engineering Officer RAJENDRA SINGH Engineering Officer. CENTRAL POWER RESEARCH INSTITUTE, BHOPAL. Introduction.

356 views • 25 slides

Trends of Mercury Flow over the US with Emphasis on Florida

Trends of Mercury Flow over the US with Emphasis on Florida. Background. Goal: Develop a trend database for mercury flow over the US. Special emphasis on: Mercury flow through fuels Time epoch 1980-2000 and Geographic region of Florida. Approach:

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Natural biological membrane to the accumulation of mercury in water of the Yellow river water effect research

Being researched the effect of accumulation of mercury element, under different conditions such as different sampling points, different depth, different incubation time and different temperature etc., which was adsorbed by biofilm which was cultivated in the water of Yellow River. Meanwhile, analyzing the state of existence of mercury. The results show, biofilm has good function on mercury adsorption, and the longer the cultivation of biofilm, the better the adsorption ability. When PH=6，25-30°C，4h, the adsorption ability get the peak.

69 views • 6 slides

November 21, 2011

2011 SEAISI Environmental & Safety Seminar. Country Report (KOREA). November 21, 2011. Environmental Policy Developments. 1. Reinforcement of HAPs regulation. * HAPs: Hazardous Air Pollutants. It includes monitoring and control of non-point source pollution from yard to steel making process.

72 views • 6 slides