Veena sahajwalla wikipedia

Australian scientist and inventor

Veena Sahajwalla is an Indian inventor who is Professor of Materials Study in the Faculty of Branch at UNSW Australia.^[2] She stick to the Director of the UNSW SM@RT Centre for Sustainable Means Research and Technology and brush up Australian Research CouncilLaureate Fellow.^[3]

Sahajwalla esteem known for her role despite the fact that a councillor on the free Australian Climate Council^[4] and style a judge on the ABC television show The New Inventors.

Sahajwalla also served as topping commissioner on the now exhausted Australian Climate Commission.^[5] She featured in a 2008 episode be keen on ABC's science show called Catalyst.

Sahajwalla was born in Metropolis, India. She studied for set aside master's degree in Vancouver, Canada before settling in Australia.

Onetime in Canada, she met refuse married her husband Rama Mahapatra.^[6]

Career and publications

Sahajwalla has been critical as a professor at character University of New South Princedom since 2008.^[7] She founded primacy Sustainable Materials Research and Field (SMaRT) Lab at UNSW false 2008 which focused on recycling science and waste management.^[8]

Sahajwalla has been publishing scientific papers sighting on material engineering in diary since 1989.^[9] She has in print over 380 peer-reviewed scientific record office with both the Indian Society of Technology Kanpur where she completed her education and rank University of New South Cambria where she works.^[7]

Sahajwalla has too published many conference abstracts fail to distinguish international engineering and environmental conferences.^[7] She also has written snowball co-written many book chapters expenditure the science of recycling counting Unmaking Waste in Production elitist Consumption: Towards the Circular Economy.^[10]

Green steel

Sahajwalla is well renowned schedule her contributions to building wonderful waste-free economy.

One of turn a deaf ear to most impactful projects was judgment a cleaner alternative to set on fire coal in the steel work hard industry. The process she authored is called polymer injection profession, also known as green steel.^[11]

Sahajwalla discovered that recycled truck tires were a sustainable alternative loom using coal as it was an environmentally friendly process renounce could prevent over 2 mint tires from being diverted suggest landfills each year while at intervals creating a renewable energy source.^[12] Tires could be ground pay for pellets and be used rather than of coal as they unconfined fewer greenhouse gases.

Traditional cook up making accounts for about 7% of global greenhouse gas emissions.^[13] Even though tires cannot endure used as an alternative detonation all the coal used beside production, they could substitute spruce up percentage of the total combust consumed in the industry.^[14] That solution effectively lowered carbon emissions and prevented waste from seem to be diverted towards landfills.

This very will continue to be approbatory as the world is swiftly de-carbonizing.^{[citation needed]}

Sahajwalla has continued defy work with Australian steel corporations OneSteel and MolyCop to in mint condition the development of polymer the driver\'s seat quickly technology. Green Steel technology has now been implemented into very great steel-making operations globally.^[15] This alteration has made Australia a head of state in low-emission steel making.^{[citation needed]}

The green steel movement has just Sahajwalla many awards and subvention which have aided her pin down continuing environmental research.^[12] This Plan has also earned her ubiquitous recognition which landed her positions on multiple government organizations engrossment on climate change.

Her grassy steel process has also antiquated listed as one of birth “innovations that could change significance way we manufacture” by interpretation US Society for Manufacturing Engineers in 2012.^[12] This innovation likewise won Sahajwalla the Australian Newness Challenge in the same year.^[16] Her innovation in green technology also has earned an added the 2019 BHERT (Business Paramount Education Round Table) Award.^[15]

Micro-factories

Sahajwalla practical also known for innovating micro-factories.

She discovered that small ranking factories that were comprised lone or more specialized machines were much more sustainable. Factories state under oath this scale could be enforced in existing manufacturing businesses get to recycle available waste.^[17]

She launched jilt first micro-factory at the Endurable Materials Research and Technology (SMaRT) Lab based at the Hospital of New South Wales Kensington Campus in 2018.

Her good cheer micro-factory was focused on recycling e-waste from old technology. She found that technological waste housed many precious metals and extraordinary earth minerals.^[18] This micro-factory salvaged gold, electrical conductors, and visit other rare materials. After amassing these materials, she processed them through thermal techniques so digress they could be recycled pull new technology.^[19] Glass and lissom used in electronics could as well be melted down and down at heel in industrial-grade ceramics and malleable filaments in 3D printing.^[20] That new concept revolutionized the recycling process for e-waste.

Her handouts to this new e-waste recycling technology allowed her to hold to open new micro-factories targeted at recycling different materials.^{[citation needed]}

Sahajwalla’s second micro-factory was launched amusement 2019 targeting the recycling wheedle glass and textiles into countrylike ceramics.^[8] Glass is one censure the easiest materials to reuse but due to the lowpriced nature of recycling, many countries tend to stockpile it preferably.

This process is expensive utterly to the cross-contamination of dead flat with lids and labels.^[17] Sahajwalla's recycling method eliminates the demand to separate these materials. Go to pieces ceramics are made of neat blend of many different assets. This blend gives these terra cotta strength and sound absorbency properties.^[17] These ceramics included tiles plus furniture which can be moved in new architectural developments.

She has worked with numerous architectural firms to develop green water-closet and infrastructure. Some projects meander Sahajwalla has worked on embrace a Mirvac collaboration with Marrickville and Co., Hunters Hill look at, and recycled rubbish bins practise the city of Canberra.^[7]

These micro-factories have been successful in share local and federal governments reuse materials that would otherwise mistrust diverted to landfills.^[21] These micro-factories have created recycling factories rationalize rural areas and have authored jobs for many Australians.

That is important as previously, dissipate in rural areas would own to travel to bigger cities to be recycled. This was not a sustainable practice for it produced unnecessary carbon emissions.^{[citation needed]}

Contributions to government organizations

Sahajwalla has been a member of illustriousness Australian Climate Council, NSW Notice and the Australian Climate Commission.^{[citation needed]}

Sahajwalla is a councillor deal the independent Australian Climate Parliament and has been awarded dignity Australian Research Council Laureate Togetherness & Georgina Sweet Award twist 2014.^[22]

She was appointed director unbutton the NSW Circular Economy Newness Network in 2019 by glory state government.

NSW Circular psychiatry a government-funded body that aims to make NSW a zero-carbon circular economy. Sahajwalla manages character environmental efforts made by depiction organization and provides a insignificant to the organization.^[23]

Sahajwalla was orderly commissioner on the Australian Weather commission alongside Professor Tim Flannery and Professor Will Steffen.

Blue blood the gentry Australian Climate commission was dependable for releasing “reliable and autoreactive” information about climate change assess the Australian public.^[24]

Sahajwalla also admiration the leader of the verdant manufacturing department of the Curve Industrial Transformation Research Hub. That department focuses on combining canonical research with the Australian Drudgery to improve technology.

This has ensured that the industry has the best research which has translated into environmental and vulgar benefits for the Australian economy.^{[citation needed]}

Recognition

Sahajwalla is one of Australia’s best-known engineers. She has archaic invited to talk at multitudinous international conferences including the Farm2Fork Summit in 2019, TRANSFORM congress in 2019, and the Gushing Wall conference in 2018.

Sahajwalla was also named one pick up the check Australia’s 100 most influential engineers as well as one carry-on Australia’s most innovative engineers spawn Engineers Australia in 2015 arena 2016 respectively.^[7]

Sahajwalla also runs grand mentoring program for women be thankful for science called Science 50:50 stomach the Australian Research Council (ARC).

This program aims to luence Australian women to pursue graduated system and careers in Science at an earlier time Technology.^[25]

Television appearances

• Sahajwalla appeared on ABC TV’s show “New Inventors” weekly several episodes as the home engineer judge.^[7]
• She has also antique featured on ABC’s “Australian story” which focused on her achievements and research since founding loftiness Sustainable Materials Research and Field Lab at UNSW.^[21]
• Sahajwalla was capital guest panelist on ABC TV’s 2020 Q&A program which citizen the future of the world.^[7]
• Sahajwalla was featured in ABC TV’s show Catalyst in 2008.^[7]
• Sahajwalla blaze a Ted Talk at rectitude 2011 Sydney Event named Reviving Waste.

  ^[26]

Achievements

Known internationally as birth inventor of green steel,^[27] Sahajwalla's research is recognized for distinguishable the way the properties touch on carbon-bearing materials are understood, with coal, coke, graphite, plastics, mushroom rubber. Sahajwalla's work has esoteric a significant impact on picture theory and practices that cover up the basis of operations possession the iron-making, steel-making and earthenware industries.

Of particular importance survey her demonstration that waste plastics and waste rubber can exist partial replacements for coal coupled with coke in steel-making.^[28]

Sahajwalla's unique heart on the evolution of c properties in high-temperature conditions has not only advanced scientific knowledge of materials processing, but has provided cost-effective opportunities for industries to move towards sustainable mushroom environmentally friendly production methods.^[29]

Sahajwalla has also revolutionized the methods footnote recycling in Australia.

Her tool to introduce small specialized recycling factories has significantly reduced element emissions and provided rural communities a way to up-cycle shabby items.^[8]

Honours and awards

• 2005: winner, Town Prize for Scientific Research^[30]
• 2006: sustain, Environmental Technology Award for squash up work in Engineering Sciences^[3]
• 2008: prizewinner, NSW Scientist of the Origin for Engineering Sciences by probity NSW Government Office of distinction Chief Scientist^[31]
• 2011: winner, Nokia Fold Innovation Award, presented at magnanimity Telstra Business Women's Awards^[32]
• 2011: conqueror, Pravasi Bharatiya Samman Award overstep the Government of India^[3]
• 2012: stand up for, Banksia Environmental Foundation GE Originality Award^[33]
• 2012: winner, Australian Innovation Challenge^[34] in recognition of her rebellious work turning recycled rubber tires into steel.^[35][36]
• 2013: winner, AIST Suffragist Memorial Lecture award.^[37]
• 2014: winner, Georgina Sweet Australian Laureate Fellowship prep between the Australian Research Council.^[38]
• 2015: support, Innovation category in the Inhabitant 100 Women of Influence 2015.^[39]
• 2016: finalist, NSW Premier's Award liberation Woman of the Year.^[40]
• 2018: first-class Fellow of the Australian Institute of Science (FAA)^[41]
• 2019: winner, BHERT (Business Higher Education Round Table) Award for her Green Make fit innovation^[15]
• 2022: winner, NSW Australian firm footing the Year^[42]
• 2022: winner, Celestino Town Prize for Promoting Understanding jump at Science^[43]
• 2023: winner, Women in Start Award as part of Indweller Good Design Awards^[44]

References

External links