chemical toxicology

Toxicology is a discipline, overlapping with biology, chemistry, pharmacology, and medicine, that involves the study of the adverse effects of chemical substances on living organisms and the practice of diagnosing and treating exposures to toxins and toxic-ants. This file deals with all the sub categories of chemical toxicology. Following are the topics: 1.Bio Chemical effects of Pesticides. 2.Classification of Pesticides 3.Biochemical effects of pesticides. 4.Bio chemical effects of Ozone and PAN 5.Enzyme Inhibition by Toxic metals in man 6.Toxicity of Metals---> this topic includes the metals such as Lead , Mercury, Arsenic, Cadmium. 7.Toxic Chemicals in Environment 8.Common Toxic Manifestation


Environmental Chemistry deals with the environment. It includes the water pollution and air pollution , cause and measures to tackle these kind of pollution without damage to the surroundings and the environment. This file includes the following topics : 1. Water Pollution 2.Physical and Chemical Characteristics of water 3.Criteria of water quality 4. Dissolved Oxygen(DO) 5.Biological Oxygen Demand(BOD) 6.Chemical Oxygen Demand(COD) 7. Eutrophication:- The Phenomena in which nutrients enrichment takes place in natural water bodies. 8. Methods to convert Temporary Hard Water into Soft Water 9.Methods to convert Permanent hard Water to Soft Water 10.Industrial Waste Water Treatment 11.Municipal Waste Water Treatment 12.Methods employed in Industrial Waste Water Treatment All the topics are explained with respective diagrams and equations and examples.

Environmental science (notes)

Environmental studies is a multidisciplinary academic field which systematically studies human interaction with the environment in the interests of solving complex problems. Environmental studies brings together the principles of the physical sciences, commerce/economics and social sciences so as to solve contemporary environmental problems. It is a broad field of study that includes the natural environment, the built environment, and the sets of relationships between them. .this notes covers all the important topics of the chapter.Its helpful for the quick revision for the chapter. This chapter was taught to the students of first year of DELHI TECHNOLOGICAL UNIVERSITY(one of the top engineering colleges of india). thank you :)

Water in the Atmosphere

Class 11 Geography notes of Water in the Atmosphere.

Air and Water Pollution

the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.

engineering chemistry -Air and water pollution

Engineering chemistry is the basic subject which not only deals with human body or other it also includes nature and its basis.

engineering chemistry -Pollution

Engineering chemistry is the basic subject which not only deals with subjects but also with the nature and its causes.

Water Management

Every B.Tech first years have to study some subjects which they don't have any interest to. So that's why i have created few notes on the topic so that it would be easier for students to focus on their field of Interests. These notes will fetch you marks on the D-day and are point to point.

Advantages and Disadvantages of Gravity Dams

Advantages and Disadvantages of Gravity Dams