Cleaning of household Sewage by Sewage Treatment Plant in the house - D.B.Naga Muruga nagamuruga403@gmail.com

1. RIVERS OF
INDIA!!!
D.B.NAGA MURUGA,
DEPT OF MECHANICAL
ENGINEERING
SRIRAM ENGINEERING
COLLEGE
TIME TO
CLEAN

2. Major Rivers Of India
It contains rivers Ganga, Chambal, Betwa, Yamuna, Gomti, Ghagra, Son, Gandak,
Kosi and some more minor rivers, lakes, ponds etc.
River Ganga
It contains rivers Brahmaputra, Yarlung Tsangpo River, Siang, Dibang, Lohit, Teesta
, Jamuna, Padma and some more minor rivers, lakes, ponds etc.
River Brahmaputra
It contains rivers Indus, Sutlej, Chenab, Jhelum, Ravi, Beas, Shyok, Zanskar and
some more minor rivers, lakes, ponds etc.
River Indus
River Tapti, River Mahanadi, River Godavari, River Krishna, River Kaveri, River
Narmada and many more….
And many more like,

3. Section Break
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River Ganga stands first
In polluted rivers of India!!!

4. Welcome!!
Insert the title of your
subtitle Here
HOW RIVER GANGA GETS
POLLUTED???

5. Household Sewage Waste
Citizens residing near Ganga often use it as a
storage of their household sewage wastes including
HUMAN WASTES!!!
Public Dustbin Usage
Even persons who cross River Ganga or stay near
the way of River Ganga pollute it by throwing all
their household wastes including PLASTICS!!!
Industrial Wastewater
Even some industries mix up their harmful and
TOXIC chemicals in River Ganga
Major
Pollutants
of River
Ganga

6. How as a citizen can we solve this???
Give Public
Awareness
Stop throwing wastes
in River Ganga
Support NGO s
Stop allowing
Industries to mix
their CHEMICALS
Let Industries treat
their waste water in
ETP and should
make it as mandatory.
HOW ABOUT
TREATING OUR
OWN SEWAGE
WATER
BEFORE
MIXING IN
RIVER
GANGA???

7. HOME MADE
STP!!!
Filtering our daily household sewage water before it enters the sewage or sewage storages
without any equipments!!!

8. Why citizens not treat their sewage water?
If treated sewage water enters River Ganga great level of water pollution decreases.
Testing of Sewage water
Properties of sewage water
like BOD, COD etc. are
checked in labs to analyze
them.
Start preparing microbes
media
The COW-DUNG is mixed in
water to initiate the growth of
microbes and tested in lab with
same parameters.
Then mixing it to treat the sewage
By mixing the microbes initiated in
cow dung will start kill harmful
bacteria and other biodegradable
pollutants in the sewage.
Homemade STP!!!
What if we done the same Sewage
Treatment Process in homes??? But how?
So, we will start sending treated water to sewage storage instead of untreated sewage water. So, if our microbes are
more powerful enough we can clean even more faster in sewage dumps and collection tanks. This initiative will not
such harder thing to execute.

9. EXPERIMENT RESULTS…
WATER
PARAMETERS
BEFORE ENTERING
STP
AFTER 1 WEEK OF
STP
AFTER 4 WEEK OF
STP
BOD
COD
TSS
PH VALUES
COLOUR
ODOUR
REUSABLE? No

10. Advantages!!!
What will be an advantage???
By this method, we are not going to face any issues
from harmful or toxic gases.
No highly toxic gases or anything occurs.
By this method, we are also controlling
pollution and decreasing it. So we are
helping to make our environment clean
and safer.
Indirectly controlling Water
Pollution!!!
If the treated water enters rivers, we also start
increasing the bacteria content present in the
river and it will more easier to clean rivers like
Ganga etc. easily
Increasing Bacteria content
Simply inducing microbes is an
easier thing so needed to get any
extra help from State or Central Govt.
No support needed from Govt.
Cow dung an openly available source only
Jaggery and Urea going to be bought which is
cheaper items too.
A Cost efficient economic method

12. Today Govt sells
water don’t led this
grow to sell air
tomorrow!!!
Lets make
GREEN INDIA!
And make
WORLD again
feel proud of us!!!

13. Thank you
For watching my presentation with patience.
Lets make
GREEN INDIA
CLEAN INDIA!!!