Chemical Pollution

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April 1, 2024
FAQ - Stubble burning in India: Causes, effects, and solutions
Decoding the problems and solutions related to stubble burning
Burning of rice residues after harvest, to quickly prepare the land for wheat planting, around Sangrur, Punjab (Image: 2011CIAT/NeilPalmer; CC BY-SA 2.0 DEED)
January 22, 2023
Can rice residues be turned into wealth?
Institutional support, monetary and proper implementation of laws along with policy framework can solve this issue, says a state-of-the-art review in crop residue burning in India
A controlled burn on long-term conservation agriculture trials (Image: CIMMYT)
September 9, 2022
Creating jobs while managing air quality
Highlights from a new report released by iFOREST
An old coal-fired power plant has been dumping vast quantities of ash out in the open for many years. (Image: Lundrim Aliu/ World Bank; CC BY-NC-ND 2.0)
August 27, 2022
Himalayan lakes can potentially become long-term sinks of microplastics
Study looks at microplastic types in lakes of Ladakh
(Vinay Goel, Wikimedia Commons)
August 11, 2022
India’s rivers in trouble due to high fertilizer load and heavy monsoons
This could lead to water quality crisis reinforcing the need for basin-specific management strategies
Around the world, more than a fifth of nitrogen released by human activity ends up in aquatic ecosystems (Image: Wikimedia Commons)
July 14, 2022
Ichamati: River of poetry is dying a slow death
The river is faced with the dual problem of flood plain encroachment and growing levels of water pollution
Illegal transverse check dams (Badhals) built on Ichamati near a village in Basirhat (Image: Prithviraj Nath @ TheWaterChronicles)
Manuals for preparation of detailed project report for rural piped water supply schemes by Ministry of Drinking Water and Sanitation
The MoDWS has prepared manuals, to implement the works related to piped water supply scheme in planned manner.
Ministry of Drinking Water and Sanitation
Posted on 08 Mar, 2013 05:33 PM

The works have to done maintaining appropriate standards and quality of the schemes, and ensure their completion in time. The manuals are prepared keeping in mind the activities mentioned in the 12th five year plan.
Uniform drinking water quality monitoring protocol- A document by Ministry of Drinking Water and Sanitation (2013)
This document by MoDWS provides a set of protocols that aims to standardise the requirements for setting up and ensure proper functioning of water quality testing laboratories.
Ministry of Drinking Water and Sanitation
Posted on 07 Mar, 2013 08:36 PM

These protocols are suggestive in nature and will be useful for laboratory personnel, water supply engineers and policy makers working in the drinking water sector operating at State, District and Sub-district levels.

Influence of anthropogenic contamination on fluoride concentration in groundwater: A study of Mulbagal town, Kolar district, Karnataka
Groundwater contamination is a serious, but relatively ignored issue in the country. This contamination occurs in either through geogenic or anthropogenic means. This paper analyses the Fluoride contamination, one such example of geogenic contamination, widely found in the Kolar district of Karnataka.
Sudhakar M Rao
Posted on 15 Feb, 2013 04:53 PM

Groundwater contamination is a serious, but relatively ignored issue in the country. This contamination occurs in either through geogenic or anthropogenic means. Fluoride contamination is one such example of geogenic contamination that is widely found in the Kolar district of Karnataka. However, the fluoride levels in the town of Mulbagal are lower than those in the surroundings. Earlier, a study was conducted on the impact of pit toilets on the groundwater in the area. The present paper investigates the presence of any link between these two phenomena.View of Mulbagal Town, Kolar District, Karnataka

Corrosion induced oil pipeline leak in Chennai blows lid off two-year-old problem of CPCL pipeline and affects water table
A leak in an underground CPCL oil pipeline in Chennai, on February 8, 2013 set off panic among residents even as CPCL officials initiated action to plug the hole and clear the contaminated soil.
M Valliappan
Posted on 14 Feb, 2013 10:38 PM

Author: M Valliappan

Corroded oil pipes
Punjab ranks highest in the country, in level of water pollution caused by industries - Roundup of the week’s news (January 28 - February 3, 2013)
The weekly headlines include Punjab being ranked as the worst performing state in water pollution, an analysis of the MGNREGS, the zero rejection state of the MoEF, TOI social impact awardees and decision of the apex court on the ongoing water feud between Tamil Nadu & Karnataka states.
Sabita Kaushal
Posted on 04 Feb, 2013 05:20 PM

Water pollution by industries: Punjab ranks highest
Survey of the environment 2012 - A publication by The Hindu
This report published by The Hindu focuses on the issues related to the environment, nature, conservation and biodiversity and includes contributions from leading experts who talk about a variety of issues ranging from medicinal plants to shrinking wetlands, the threats to coastal ecosystems, the mining crisis, the dying rivers of India and threats due to urbanisation
The Hindu
Posted on 31 Dec, 2012 09:59 AM

The report includes the following articles under separate sections:

Biodiversity
The section on biodiversity includes four articles:
Exploring linkages between the agricultural sector and the environment - Report on the Kerala Environment Congress organised by the Centre for Environment and Development at Thiruvananthapuram, between 16 -18 August 2012
The focal theme of the 8th Kerala Environment Congress was Agriculture and Environment. The congress aimed at providing a platform for scientists, researchers, students and members of the community to deliberate on the issues pertaining to the agricultural sector and their impacts on the environment.
Aarti Kelkar Khambete
Posted on 24 Dec, 2012 05:27 PM

The Congress was jointly organised by Centre for Environment and Development (CED), Thiruvananthapuram and the Rajiv Gandhi Centre for Biotechnology (RGCB), Thiruvananthapuram 

Inauguration of the conference

Around 350 participants including eminent scientists, agricultural experts and students participated in the event. The conference was inaugurated by the Chief Minister of Kerala, Sri. Oommen Chandy. Speaking on the occasion, the Chief Minister, highlighted that development and environment were linked and that the approach to the cause of agriculture and environment needed to be realistic since the state could not neglect both development and environment. He also pointed out that Kerala was one state having a very high reputation in preserving and protecting the forest cover, which was much  higher than the national average in the state. This was possible due to the will and awareness of the people of Kerala. He emphasised the need for a more realistic approach to deal with issues related to the agriculture and environment.

KEC inauguration

Inaugural speech by the Chief Minister of Kerala

Ajit Pawar reinstated as Maharashtra deputy CM, despite being involved in a multi-crore irrigation scam - Roundup of the week's news (December 10 – 16, 2012)
The newsroundup this week informs of reducing water level in the Cauvery basin, pollution of rivers in Odisha, Punjab and Kerala, green signal given by the cabinet to the land aquisition bill and the decision made by the Karnataka government for the need to seek permission from the water board for drilling borewells or dugwells in Bangalore city
Sabita Kaushal
Posted on 17 Dec, 2012 09:42 PM

Ajit Pawar reinstated as deputy CM of Maharashtra  
Quality of air, water, wastewater and noise levels in Assam's coal fields - A report by North-Eastern Coalfields, Coal India (2012)
This report is an outcome of a study carried out by North- Eastern Coalfields, Coal India and spells out the results of the air and water quality along with the noise level measurements
Coal India
North- Eastern Coalfields
Posted on 28 Nov, 2012 08:03 PM

The report objectives include:
Direct cash transfer of subsidies through Aadhaar card across 15 States from January 1, 2013 - Roundup of the week's news (November 19 to 25, 2012)
The news this week includes reports of direct cash transfer of subsidies through the Adhaar card to be rolled out in 15 states from January 2013, protests against the dumping of uranium waste from Kudanakulum nuclear power plant in Tamil Nadu to the Kolar Gold Fields in Karnataka, the depleting water tables in Bangalore, poor hospital waste management practices in Chennai, waste management issues in Bangalore and plastic bag use ban proposed in Delhi
Sabita Kaushal
Posted on 26 Nov, 2012 09:43 AM

Direct cash transfer of subsidies through Aadhaar card
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