Select Board & Class
Explain the relationship between sanitation and disease.
WHAT IS THE FULL FORM OF WWTP
Flowchart /Diagram for waste water treatment plant (WWTP) according to NCERT?
name four diseases that can be cause by improper drainage system
Outline your role as an active citizen in relation to sanitation.
why should we not throw chemicals not into the drain
what change is observed in the appearence of the liquid after aeration?
reasons for water getting polluted . (10 points)
how to stop water pollution.(10 points)
Please give definition for organic and inorganic impurities.
why should we not throw the used cotton,tea leaves and solid food remain into the drain
how do faulty sewer lines increase the risk of water borne disease?
What is Sulage water?
Question1.Name two chemicals used to disinfect water.
What are the causes of water pollution?
in what ways in sludge obtained from wwtp used
Describe the alternative arrangements for sewage disposal in India.
give three examples of low cost onsite sewage disposal system.what are the advantages of these disposal systems?
WHAT IS CLARIFIED WATER?
DESCRIBE VERMI-PROCESSING TOILETS. WHAT ARE ADVANTAGES OF THIS TYPE OF TOILET
DID AERATION CHANGE THE ODOUR ?
Does water at 0 degree celsius in liquid state when kept in refrigerator at 0 degree celsius temperature changes into ice?Give reason. What is latent heat and specific heat?
Explain the function of grit and sand removal tank ?
describe the steps involved wwtp
what is the process of waste water treatment plant?
Which pipes should be bigger those used for sewage disposal or those used for storm water disposal?Why?
name the types of waste management:
how do waste management can be implemented at home?
what are all the measures taken by Indian Government so far?
actually , the topic given is "WASTE MANAGEMENT", any other things(sub topics) can I include , kindly help me as I have no idea about this.
I am extremely sorry that instead of "waste" I mention water management. once again sorry that I wasted your precious time, but definetly it wolud be useful for me for the very same topic.
meaning of herbicides
why air is pumped into clarified water
difference between primary and secondary treatment of waste water.
write define of sewage sewrages sewers and describe the sentence "water for live" and give all types of impurities present in the sewage
why should paints and automobile oils not be thrown down in drain?
what is vermin cake?
Importance of the decade 2005-2015
what do you understaand by waste management?how do you manage to keep your surroundings clean?
Write any two differences between plant and animal fibres ?
Name any two sources of wastewater.
why are ganga and yamuna rivers regarded as open sewers?
why are cholera epidemics common after flood
what is the difference between organic and inorganic
Substances such as soap can easily be broken down by other living organisms. Thus, they are biodegradable. On the other hand, substances such as detergents break down after thousands of years. Thus, they are non-biodegradable.
Which of the following activities is performed by an environment-friendly person?
DO CHLORINE REMOVE THE COLOUR ??
DO CHLORINE HAVE AN ODOUR ?? WAS IT WORSE THAN THAT OF THE WASTEWATER ??
what is severage ?
Why seperate pipes are used for storm water and for sewage?
why chlorine gas passed through treated sewage.
what is vermi cake?
what does wtf means
how is urbanisation is the biggest enemey of forest ?
ease list the various sources of water pollution
what is hydrological cycle??????
What are vermi processing toilets ?????
Name two chemicals used to disinfect Water ?
how sewage causes soil pollution
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