Envirotec Magazine

JANUARY 27, 2023

China is a night-time ‘hot-spot’ for the production of nitrate radicals (PNO3) that could have a major impact on health-threatening ozone and fine particulates (PM2.5) The study seems to show that, if recent increasing ozone pollution trends continue, nighttime oxidation in China will increase further even if NOx emissions are reduced.

Pollution 257

Pollution Health Ozone Europe 257

Inhabitat - Innovation

APRIL 26, 2021

This year's installation of the American Lung Association's State of the Air report gave Los Angeles, Orange, Riverside, San Bernardino and Ventura counties an F in particle and ozone pollution.

Ozone 261

Ozone Pollution 261

Envirotec Magazine

MARCH 12, 2025

Then a little bit of ozone is added to avoid the formation of bromates. This is as close to a natural process as possible and using activated carbon and ozone in a responsible and smart way. He added: The pilot uses activated carbon, which is constantly regenerated by the biomass.

Pollution 147

Pollution Innovation Ozone Carbon-negative 147

Envirotec Magazine

SEPTEMBER 5, 2022

Record hot temperatures in the UK over the summer caused significant changes to the levels of harmful pollutants such as ozone and particulate matter, prompting a number of novel observations by the National Centre for Atmospheric Science (NCAS). Ozone events and their origins. g in rural areas, and the WHO guideline limit is 100?g.

Ozone 227

Ozone Pollution Organic Climate change 227

FuelCellsWorks

SEPTEMBER 16, 2023

Hydrogen itself does not have a direct role in ozone layer preservation, but it can contribute to its protection by providing an alternative and clean source of energy when used.

Ozone 97

Ozone Hydrogen Sustainability Energy 97

TechXplore

APRIL 2, 2024

A research team has developed a green technology for eliminating odorous volatile organic compounds (VOCs) and their by-products, such as residual ozone and formaldehyde.

Ozone 203

Ozone Organic Technology Energy 203

Charged

FEBRUARY 6, 2025

Los Angeles is a hub of freight activityand (not coincidentally) the home of the worst ozone pollution in the nation. Electrifying trucks in La-la Land will deliver an outsize benefit in emissions reduction.

Energy Monitor 125

Energy Monitor Home Energy Monitoring Business Energy Monitoring Ozone 125

Envirotec Magazine

OCTOBER 2, 2023

Over a span of two years, we artificially elevated the levels of either ozone or diesel exhaust fumes around plots of flowering black mustard plants, all within fields of non-flowering wheat. Air pollutants like ozone are highly reactive and can degrade the signals by destroying the chemicals that make up a flower’s scent.

Pollution 162

Pollution Ozone Agriculture Climate change 162

NRDC onEarth

MAY 1, 2024

SB24-230 offers a tremendous opportunity to fund transit service through a fee on oil and gas production in Colorado—linking a key source of climate and ozone pollution with a key solution.

Ozone 145

Ozone Pollution 145

GreenBiz

NOVEMBER 5, 2019

A 2019 report shows seven of the top ten most ozone-choked cities in America are in California.

Ozone 151

Ozone Politics Policy Transportation 151

Envirotec Magazine

MAY 2, 2024

while minimizing the ozone generation typically produced by plasma, according to the group. Additionally, the combined NTP and WS system can minimize or eliminate secondary air pollution by capturing ozone and other gaseous intermediate organics, which are by-products of the NTP process.

Ozone 147

Ozone Organic Technology Pollution 147

Greenability Magazine

JUNE 15, 2021

Today, Kansas City will experience its first ozone alert day of the season. When ozone pollution is high, the air is unhealthy. Ozone pollution is formed when emissions from vehicles, lawn and garden equipment and other sources react in heat and sunlight. Ozone pollution can cause wheezing, coughing and difficulty breathing.

Ozone 52

Ozone Pollution Medicine Health 52

Envirotec Magazine

APRIL 16, 2021

It focuses on the following air pollutants: nitrogen dioxide, particulate matter, ozone, ammonia, sulfur dioxide, black carbon, volatile organic compounds (VOCs), and carbon monoxide. In contrast, ozone levels increased. This increase was a result of atmospheric chemical processes caused by reduced nitrogen oxide levels in the air.

Pollution 236

Pollution Ozone Carbon Organic 236

Grist

FEBRUARY 10, 2021

The gas, CFC-11, was banned in 2010 under the Montreal Protocol — the international treaty to eliminate substances that wreck the Earth’s protective ozone layer. Years of efforts to protect the ozone layer might be reversed if the emissions continued, experts warned. Where were the gases coming from?

Ozone 133

Ozone Energy Monitor Solar Energy Monitor Government 133

Envirotec Magazine

FEBRUARY 9, 2024

and PM10), nitrogen dioxide (NO 2) nitrogen oxide (NO), carbon monoxide (CO) and ozone (O 3). Ricardo will provide expert analysis and reporting, as well as ensuring that the performance and reliability of the sensors is maximised throughout the contract. The devices will monitor particulate matter (PM 2.5

Pollution 361

Pollution Carbon-negative Health Ozone 361

NRDC onEarth

NOVEMBER 8, 2023

Countries commit to nearly 1 billion dollars under the Montreal Protocol for programs to cut ozone-depleting and climate-warming substances in developing countries.

Ozone 120

Ozone 120

Energy Central

NOVEMBER 18, 2024

I particularly enjoyed the discussion of how countries fixed the ozone layer. "Not the End of the World" is the title of a fine book by Hannah Ritchie. So much so that I even borrowed the poorly reproduced graph of which I could not find on reverse image search. But I reinforced it with a colorful version which tells the same story.

Ozone 40

Ozone 40

NRDC onEarth

NOVEMBER 18, 2024

The meeting concluded with multiple important decisions that will help advance protection of the ozone layer and our climate.

Ozone 106

Ozone 106

Envirotec Magazine

SEPTEMBER 15, 2022

By changing the humidity and amount of ozone – a key pollutant indoors and outdoors – the researchers were also able to mimic the behaviour of the films over time.

Pollution 130

Pollution Ozone 130

Forbes Green Tech

OCTOBER 13, 2019

When Ronald Reagan got behind the effort to prevent erosion of the ozone layer, there was much less scientific consensus than there is now about climate change.

Ozone 111

Ozone Policy Climate change 111

DeSmogBlog

JUNE 7, 2024

Soon after the 2024 legislative session kicked off in January, lawmakers introduced a suite of proposals intended to rein in ozone pollution from oil and gas activity, the very sort of bills the industry’s ballot measures seemed designed to block. Ozone pollution is linked to shortness of breath, asthma attacks, and heart damage.

Fossil fuels 133

Fossil fuels Ozone Pollution Law 133

Envirotec Magazine

JANUARY 22, 2021

The chemiluminescence reaction of ozone and nitric oxide causes the oxidation of nitric oxide (NO) to nitrogen dioxide (NO2) which generates photons that are measured using a photomultiplier tube. Typically, at Signal Group, the flows of ozone and sample are set in a ratio of 10:1. Ozonator design. NO2 converter. Vacuum pump.

Ozone 130

Ozone Energy Monitor Building Energy Monitoring Health 130

Envirotec Magazine

JULY 6, 2021

The firm says the data will allow customers to identify nitrogen dioxide (NO2), ozone (O3), sulphur dioxide (SO2), particulate matter PM2.5 and PM10 concentrations at their homes, using the online postcode checker. The postcode checker will employ data from the MappAir® API, developed by mapping firm EarthSense.

Pollution 246

Pollution Ozone Education 246

AGreenLiving

SEPTEMBER 15, 2020

People think of the ozone layer as a past-tense environmental … The post International Day for the Preservation of the Ozone Layer appeared first on Earth 911. More: International Day for the Preservation of the Ozone Layer.

Ozone 36

Ozone 36

Envirotec Magazine

JANUARY 27, 2022

The study, funded by the Natural Environment Research Council, used a purpose-built fumigation facility to regulate levels of nitrogen oxides (NOx) – present in diesel exhaust fumes – and ozone in an open field environment.

Pollution 182

Pollution Ozone Health Law 182

Energy Central

MAY 12, 2022

Jared Polis (D) is touting his decision to let the Environmental Protection Agency downgrade the state’s ozone attainment level, calling it “good news” that a wave of new regulations will have economic consequences, including in the state’s oil and natural gas sector.

Ozone 40

Ozone Natural gas 40

Envirotec Magazine

MAY 25, 2022

The new feature enables users to set up, manage and delete alerts for air pollutants which are appropriate to their monitoring needs, including nitrogen dioxide (NO2), ozone (O3) and particulate matter (PM1, PM2.5,

Pollution 246

Pollution Ozone Construction Health 246

altenergymag

JUNE 20, 2023

Increasing fossil fuel usage adds to the carbon footprint, further depleting the ozone layer. The government is also taking various initiatives to promote renewable energy usage and move towards a sustainable environment. The government is also providing various tax benefits and incentives which will further propel the growth of the market.

Solar Energy Monitor 122

Solar Energy Monitor Energy Monitor Ozone Fossil fuels 122

The Guardian: Energy

SEPTEMBER 14, 2023

Since then progress has been made on mending the ozone layer and stopping acid rain but few are now pretending that environmental issues are non-partisan. Campaigners agreed everyone wanted to leave their children as good a planet as they inherited.

Ozone 90

Ozone Climate change Politics Fossil fuels 90

Envirotec Magazine

MARCH 17, 2021

CFCs have a high chlorine content and have been linked strongly to ozone depletion and global warming. HCFCs were considered an improvement when they were first introduced, as they have lower chlorine and make a lesser contribution to ozone depletion and global warming. Green hydrogen.

Ozone 130

Ozone Global warming Hydrogen Health 130

Envirotec Magazine

JULY 11, 2024

A well-known example is the formation of ground-level ozone when UV light hits nitrogen oxides. The application of the spectrometer can also be transferred to other air pollutants such as nitrogen oxides and ozone and other climate-relevant trace gases. Based on this, new strategies for improving air quality could be derived.

Pollution 130

Pollution Energy Monitor Ozone Building Energy Monitoring 130

GreenBiz

MARCH 23, 2021

Volatile organic compounds (VOCs) combine with nitrogen oxide to create ozone, a key precursor to smog. When energy use surges in the autumn and winter seasons, particulate matter and ozone increase to dangerously high levels.

Building Energy Monitoring 275

Building Energy Monitoring Energy Monitor Business Energy Monitoring Pollution 275

Envirotec Magazine

JUNE 15, 2022

These gases can directly damage crop cells and indirectly affect them through their role as precursors to formation of ozone, an airborne toxin known to reduce crop yields, and particulate matter aerosols that can absorb and scatter sunlight away from crops. Nitrogen oxides, or NOx, are among the most widely emitted pollutants in the world.

Pollution 130

Pollution Ozone Agriculture Energy Monitor 130

Envirotec Magazine

JUNE 7, 2022

Dr Yaseen added: “The eco-friendly solution uses ozone gas to decontaminate fabrics, which subsequently helps to reduce the use of water and avoid negative environmental impacts from detergent use.

Fashion 217

Fashion Waste Waste Ozone 217

Envirotec Magazine

NOVEMBER 9, 2021

These work by sensing a change in resistance in the air, and have separate sensing elements for oxidising gases (like NO2 and ozone) and reducing gases (CO, VOCs, and OH-group gases). Ozone and NOx seem to present the greatest danger to human health, suggests Kiirsk.

Energy Monitor 130

Energy Monitor Business Energy Monitoring Ozone Pollution 130

Terra Infirma

APRIL 16, 2020

I once saw ‘lukewarmer’/overseer of a major banking disaster Matt Ridley present a list of “Past Green Scares” which included acid rain, the hole in the ozone layer and, bizarrely, the millennium bug.

Climate change 103

Climate change Ozone Carbon 103

Envirotec Magazine

AUGUST 16, 2024

Some oxides of nitrogen are not GHGs but they do perform a role in the formation of tropospheric ozone which is a GHG. In addition, diesel engines burn fossil fuels releasing carbon dioxide, a greenhouse gas (GHG), as well as other pollutants, such as nitrogen oxides (NOx).

Business Energy Monitoring 280

Business Energy Monitoring Energy Monitor Carbon-neutral Building Energy Monitoring 280