'Www lenntech' presentation slideshows

Typhoid

Typhoid. Mariana and Caro O. Salmonella typhi. Blood stream Intestinal tract Humans. waterborn disease. Drinking contaminated water. Lacking acess Sanitation Tsumani. Clean water sewage water. Symptoms. 1- 3 weeks Antibiotics Outbreaks are rare. prevention.

477 views • 19 slides

Disk Stack Centrifuge

Presented By: Gureet Chandhok Waqar Khan Blake Mc Cord. CHEE 450: Engineering Biology. Disk Stack Centrifuge. DISK STACK CENTRIFUGE.

2.3k views • 14 slides

Magnesium

465 views • 14 slides

Magnesium

499 views • 14 slides

Human Influence on the Phosphorus Cycle

825 views • 13 slides

Groundwater and Pollution

Groundwater and Pollution. True/False Pre-Test/Post-Test. Human activities do not have an effect on groundwater pollution. Groundwater can be contaminated by natural sources.

597 views • 13 slides

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?????? ?????? ?????? ?????? ??????? ????? ??????? ?? ????????? ????????? ??????????. ?????? : ?????? ????? ?? ???????? ????? ???? ????? . Environment Problem Solving 8 th Grade Unit 9 . The Outcomes. Define the environment. Discuss the problems of environment

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Titanium

464 views • 9 slides

Nonrenewable resources

Nonrenewable resources. By C iarra R amirez 5 th hour Due: may 6 th. Nonrenewable uses. Gold. Silver. Conduct electricity. Drawn into wire. Hammered into thin sheets. Melted and cast into detailed shapes. Jewelry is one of main uses of gold. Finical gold. Electronics. Computers.

230 views • 8 slides

Nonrenewable resources

Nonrenewable resources. By C iarra R amirez 5 th hour Due: may 6 th. Nonrenewable uses. Gold. Silver. Conduct electricity. Drawn into wire. Hammered into thin sheets. Melted and cast into detailed shapes. Jewelry is one of main uses of gold. Finical gold. Electronics. Computers.

213 views • 8 slides

Italian dioxin crisis

591 views • 8 slides

Beryllium

Beryllium. The Dangers of beryllium. Beryllium is not the the safest mineral. It causes very harmful decease called Beryllious . Beryllious affects the heart and 20 % of all causes people die because of breathing in beryllium. It also damages the heart and organs . Color / luster / streak.

374 views • 6 slides

Chromium, Hexavalent

Chromium, Hexavalent. Doris Valle 6 th Pd APES March 14, 2012. Chromium Hexavalent. Exist as several forms: chromate pigments, chromate acids, & fuming liquid

378 views • 6 slides

Chromium, Hexavalent

Chromium, Hexavalent. Doris Valle 6 th Pd APES March 14, 2012. Chromium Hexavalent. Chemical Composition : Fuming Liquid Does not react with water at room temperature Characteristics: Gray, white, & brittle as a solid Practically insoluble in water Movement:

251 views • 5 slides