In Pollution-Choked Delhi, a Team of Engineers Is Turning Diesel Soot Into Ink and Paints

Using an award-winning, patented technology, Chakr Innovations is on a mission to bring about sustainable reduction in air pollution levels

It all started one day when Arpit Dhupar, an IIT Delhi alumnus, and his friends were at a roadside stall, getting their fill of sugarcane juice. The cane crusher was running on a diesel generator but its emission was not visible because the vendor had attached an exhaust pipe to divert the carbon emissions to a wall.

For Arpit, it was a moment of epiphany. He noticed that the emitted soot had painted the wall black and wondered if it could be something bigger. “If it can colour the wall black, it can surely be utilised as paint,” he thought.

Taking the gauntlet, Arpit and his friends worked for a year to develop Chakr Shield, a device that transforms soot into ink and paint.

A Chakr Shield attached to a diesel generator

The device led to the founding of Chakr Innovations, founded by Arpit along with Kushagra Srivastava and Prateek Sachan, also engineers from IIT Delhi. Kushagra, CEO of the enterprise, says, “We are a team of 15 engineers from mechanical, chemical and textile backgrounds who have decided to follow our love for the environment and work hard to solve problems related to sustainable development.”

The word Chakr (or chakra) might remind many readers of the mythological Sudarshan Chakra, the deity Krishna’s weapon. It also means circle or cycle, which represents the philosophy and ethos for of their enterprise for the Chakr Innovation team. Kushagra says, “The pollution captured by our device is used for manufacturing of ink. In this way we convert discarded pollutants into a value-added product, thus completing a cycle.”

He adds,

“Air pollution is one of the leading causes of death in India. According to reports by Greenpeace India, every year nearly 1.2 million people lose their life due to air pollution in the country. It also causes the loss of 3% of GDP. One of the main sources of this pollution is diesel generators. This motivated our team to work on the technology that not only reduces the pollution from DG sets but also in turn reduces the pollution caused in manufacturing regular ink.”

At its pilot stage, there are over 30 Chakr Shields in operation. Spread across across NCR, they have been installed in telecom industry towers, FMCG industry plants and real estate companies.

“The devices have captured over 180 kg of particulate matter, which would have otherwise entered the atmosphere, polluting 900 billion litres of air,” Kushagra reports, adding the device can be used by anyone who uses diesel generators, including residential spaces.

The team estimates that their patented technology can reduce particulate matter emission from diesel generators by a whopping 90%.

Chakr Innovation’s business development team with samples of POINK

Kushagra says,

“The current technology can only capture particulate matter. We are working on the technology so that it can also capture pollutants like SOx , NOx etc. Also, we want to implement our device to other sources of pollution too, like chimneys, boilers and commercial vehicles.”

The startup has also partnered with BOSCH to aid them in product commercialization and further development. They are also working on applying the device for small scale industries which use furnace, with the plan to commercialize it

Stay updated on Chakr Innovation through their Facebook page or get in touch with Kushagra here.

Are we successed or getting failed.

Happy birthday Sachin

This is a very special milestone in the journey called life. Wish God will make this milestone full of joy and happiness.

पृथ्वी दिवस: पोलिथिन से घुट रहा पृथ्वी का दम, हवा भी हो रही जहरीली,

पोलिथिन की थैलियों व प्लास्टिक कचरे के दिनोंदिन बढ़ते ढेर से पृथ्वी का दम घुटने लगा है। केवल पृथ्वी ही नहीं, अजर-अमर कहीं जाने वाली प्लास्टिक व पोलिथिन नदी-नालों को छोड़ समुद्र तक में ताडव मचा रही है। इसकी पहुंच किस हद तक है इसका अनुमान इसी से लगाया जा सकता है कि भूगर्भ जल से लेकर समुद्र जल से तैयार किए जाने वाले नमक तक में प्लास्टिक के कण पाए गए हैं। पर्यावरण को चौतरफा चुनौती दे रही पोलिथिन से खतरे को देखते हुए ही पृथ्वी दिवस (22 अप्रैल) का इस वर्ष का थीम ‘प्लास्टिक प्रदूषण को खत्म करो’ रखा गया है।

Law allows women to kill rapists in self-defence’


Teach your daughters to be bold to fight against sexual harassment and teach your sons to respect women, exhorted a panel of experts at a meeting on women’s safety. The audience included parents who came together in view of the Delhi gang-rape incident and its repercussions on society at large.

It was organised by All India Institute of Local Self-government and Sphurti Mahila Mandal, Pune.


he meeting was held at the Mahratta Chamber of Commerce, Industries and Agriculture (MCCIA) building on Tilak Road. Most experts said that victims do not come forward to report such cases and most are unaware of the law.

“Women are not aware of their rights. Currently, I attend workshops on women’s safety. I told the women that if they were threatened with rape, they have the right under Indian Penal Code section 100 to even kill rapists in self-defence. They were shocked. We must make women aware of their rights and make them bold enough to exercise them,” said Shahji Solunke, additional commissioner of police (crime).


NCP MP Vandana Chavan said, “Parents tell their girls to dress conservatively, come home at a certain time. But in case of boys, they give them full freedom. It is time that if we want gender violence to stop, teach boys at home about gender equality. Keep an eye on their movements and make them responsible.”

Data Entry Operator Job in Banaras Hindu University

bhu data entry operator job 2018

Banaras Hindu University Varanasi is inviting applicants to apply for the post of Data Entry Operator to work for the project titled “Operationalization of Sick Newborn Care Unit” (SNCU) in the Department of Pediatrics, IMS, BHU. Deserving and Selected candidates will get Rs. 12,000/- Per Month. Students having Graduation Degree can apply for this recruitment.

Students having Graduation Degree are eligible to apply for this post.

Selected candidates can earn handsome salary Rs. 12,000/- Per Month.

Interested and Eligible candidates can apply on or before 24th April 2018

All eligible and interested candidates filling all the qualifying criteria can apply before the last date. Further details regarding to this job like: Educational Qualification, Salary, Age Limit, Selection Process etc. are mentioned below. Applicants can apply before the last date and before applying for this recruitment applicants must have a look below:

Data Entry Operator

Banaras Hindu University

24th April 2018

Number of posts- 01


Rs. 12,000/- Per Month

Applying candidates should have Graduation Degree in Science from a recognized university

Applying candidates should have One Year Certification Course in Computer Application

As per norms

As per norms

Applicants willing to apply for this post can apply with detailed bio data and all documents at the address mentioned below on or before 24th April 2018

Dr Ashok Kumar, Professor and SNCU Coordinator, Department of Pediatrics, Institute of Medical Sciences, Banaras Hindu University, Varanasi.

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Guest Teacher Job Opening in AMU Aligarh

BECIL, Lucknow Recruitment for Assistant Project Director

Happy birthday Robert Downey Jr

You are an example, you keep promise, you always do and, you are loved and adored for the same. Best wishes on your birthday, stay the change you are.