Is Hussainsagar polluted?
Hussain Sagar Lake which is spread on 5.7 square kilometers is the worst affected lake under the Telangana State Pollution Control Board (TSPCB). The Bio Chemical Oxygen Demand (BOD) found in the lake is between 25-116mg/1 which should not be more than 3mg/1.
Is Hussainsagar lake clean?
Water in Hussain Sagar is now clean and transparent. BOD and COD declined dramatically and there is drastic improvement in the dissolved oxygen. This is a big relief to the citizens and an indirect benefit of lockdown.”
Why Hussainsagar is polluted?
The chemical oxygen demand and biochemical oxygen demand levels too had seen minimum increase, during and after immersion. HYDERABAD: The Ganesh immersions last month did lead to a spike in pollution levels in the Hussain Sagar Lake, show data shared by the Telangana State Pollution Control Board (TSPCB) on Wednesday.
What are the effects of pollution in Hussainsagar?
According to researchers, the pollution had reached such alarming levels, that heavy metals had seeped up to three metres into the lake bed. The water sample had a Total dissolved solids (TDS) level of 1,126, while anything above 150 TDS is considered unfit for human consumption.
Why are bodies of water easily polluted?
Known as a “universal solvent,” water is able to dissolve more substances than any other liquid on earth. It’s the reason we have Kool-Aid and brilliant blue waterfalls. It’s also why water is so easily polluted.
What are the impacts of water pollution?
EFFECTS OF WATER POLLUTION
- Destruction of biodiversity. Water pollution depletes aquatic ecosystems and triggers unbridled proliferation of phytoplankton in lakes — eutrophication —.
- Contamination of the food chain.
- Lack of potable water.
- Disease.
- Infant mortality.
Why is Hussainsagar dirty?
The Kukatpally nala (drain), responsible for 75 per cent of all the waste flowing into the Hussainsagar, continues to drain 30-40 per cent of its untreated sewage into the lake, according to a report submitted in the National Green Tribunal (NGT) on Thursday by a Joint Committee of experts.
How do I clean my Hussainsagar lake?
In 2018, the Hussainsagar cleaning project was handed over to NACOF, a Bengaluru-based company. It treated the lake water using effective microorganisms (EM) technology, sprayed EM solution and introduced Bokashi balls (EM mud balls) in the lake. The outcome was satisfactory for a while, as the water quality improved.
What percentage of water is polluted?
Some 80 percent of the world’s wastewater is dumped—largely untreated—back into the environment, polluting rivers, lakes, and oceans. This widespread problem of water pollution is jeopardizing our health.
Who is most affected by water pollution?
Contaminated water can also make you ill. Every year, unsafe water sickens about 1 billion people. And low-income communities are disproportionately at risk because their homes are often closest to the most polluting industries.
Is a Hussainsagar freshwater lake?
It is an artificial lake that holds water perennially fed by canals from Musi river. Hussain Sagar was the main source of water supply to Hyderabad before Himayat Sagar and Osman Sagar were built on river Musi.
What is depth of Hussainsagar?
32′Hussain Sagar / Max depth
What percent of lakes are polluted?
“Approximately 40% of the lakes in America are too polluted for fishing, aquatic life, or swimming.” “Each year 1.2 trillion gallons of untreated sewage, stormwater, and industrial waste are dumped into US water.”
Where is the most water pollution?
India is the world’s most polluted country and, as such, its most important river is no less so. The Ganges has become a big waste dump over which animals and human bodies are incinerated, and thousands upon thousands of pilgrims bathe to cleanse their sins.
What percentage of Indian water is polluted?
As India grows and urbanizes, its water bodies are getting toxic. It’s estimated that around 70% of surface water in India is unfit for consumption. Every day, almost 40 million litres of wastewater enters rivers and other water bodies with only a tiny fraction adequately treated.
Why is Hussain Sagar lake in Telangana in dilapidated condition?
The polluted water coming into the lakes is the main reason for its dilapidated condition. Hussain Sagar Lake which is spread on 5.7 square kilometers is the worst affected lake under the Telangana State Pollution Control Board (TSPCB).
Which is the worst lake in Telangana under TSPCB?
Hussain Sagar Lake which is spread on 5.7 square kilometers is the worst affected lake under the Telangana State Pollution Control Board (TSPCB).
What do you know about Hussain Sagar?
The Hussain Sagar was actually developed by the early Nizams, for depicting the glory of Hyderabad. But, if you get to know how people regard it, you will be left astonished. The ’lord’ always comes first. But, we must also think about protecting nature, which is also a wonderful gift of god.