Nagendra's Rooutine

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Sewage/ Wastewater Treatment By: Akshaya Madduru

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geology

door Gila Alon

Man's Environment

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Man and his impact on the environment

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Indications

-------- Global Warming

-------- Industrial Pollution

--------- Soil Pollution

------------ Air Pollution

--------- water pollution

Name: Moturi Sri Venkata Nagendra Naidu Student ID:101763993 Course Code:CVE80010 Course Name: Priciples of Sustainability Assignment no: 01

Global warming

Disturbance of Sustainability

Soil pollution

What is soil pollution

part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals, or improper disposal of waste

Industrial pollution

what is Industrial pollution

Any form of pollution that can trace its immediate source to industrial practices is known as industrial pollution

Air Pollution

Effects

Adverse Health effects

Mortality

Lung cancers

Cardiovascular

Econoic effects

Ground Level Ozone

Eutrophication

Acidification

Control measures and methods

Using fuels with low sulphur and ash content

Industries and waste disposal sites should be situated outsdide the city preferably on the downwind of the city.

Plant trees along busy streets as they remove particulates, carbon dioxide and absorb noise

Encouraging people to use public transport, walk or use a cycle as opposed to private vehicles

Using unleaded petrol

Equipment to control Air pollution

Dry and wet Scrubbing process

Electrostatic precipitator

Fabric filter system

Cyclonic seporator

Gravitational settling chamber

Air Pollutants

Particulate Matter

Nitrogen dioxide

Sulpher dioxide

Lead

Ground level ozone

Carbon Monoxide

What is Air Pollution

Chemical reactions involving air pollutants can create acidic compounds which can cause harm to vegetation and buildings

Water pollution

Subtopic

Extent and effects

Improves conditions for soil degradation

Ground Water pollution

Effects the immune system of the humans

Kills Marine life

Cleaning or filtering of water becomes costlier

Improves chemical reaction for the growth of algae

Increase of water born diseases

Control measures or methods

Sediment control from Construction site

Control of urban run off

Agriculture waste water treatment

sewage Treatment

Industrial waste water treatment

What is Water pollution

This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment

Types of Water pollution

Oil Spillage

Sailing ships and oil riggers releases waste oil effecting marine life

chemical water pollution

Many industries and farmers ends up their work by mixing of chemicals in water

Oxygen depleating

Algae in the waste water creates more algae by absorbing more oxygen

Surface water Pollution

Throwing of wastes may mix up with rainwater and effects the surface water

Nutrients Pollution

Some waste water and sewage contains more nutrients which help in the growth of algae

Ground water pollution

Pollution by applying pesticides and chemicals

Nagendra's Routine

Transportation /Traveling

Sailing

Oil splitting

Through aeroplanes

Travelling by car/ bike

Shopping

Cosmetics

Shamppos and face washes

Deodrants

Grocery shopping

packed in polymer covers

Chemical gases releases in to the air

out put waste like chemicals mixed in water

Clothes

Jeans ,linens,shirts

A pair of jeans is made up of 2500 gallons of water

Work

Construction of power plant

Land aqisation

Roads

Using of concrete and other construction materials

House Keeping

keeping house clean

Muncipal soild waste accumulation

Degraded by land filling and inciration

Contaminates air , soil,ground water

Washing of clothes

Once chlorine reaches open water, it reacts with minerals in the ocean to form dangerous toxins

Food Preparation

The vegetable and meat waste after cleaning and chopping is mixed into the general MSW in many countries leading to Air pollution

During Cleaning of Vegetables and meat many of them wont shut their taps so there is great lose of fresh water

Toilet Hygiene

In many countries there is no compost toilets which leading to the increase of waste water for every flush there is a loss of 15 liters of good water

Personal Hygiene & Bathing

Using of Showers and using more water than required

Using of Face washers