DNREC the Delaware Division of Public Health are now accepting project proposals from state, county and municipal governments, and conservation districts, for matching grants for wastewater, surface water, and drinking water project planning.

DNREC, with the Division of Public Health, is now accepting project proposals for matching grants for waste, surface, and drinking water project planning.

DNREC’s Polly Drummond Hill Yard Waste site in New Castle County will close for the season on Friday, Feb. 28, 2020. Normally, the site closes earlier – at the end of January – but due to mild weather, DNREC extended the site’s operation into 2020 to accommodate yard waste activities. Area residents who wish to recycle their yard waste while the Polly Drummond Hill Road site is closed have other options for yard waste disposal.

DOVER, Del. – The Polly Drummond Hill yard waste drop-off site near Newark, which opened for the season on Saturday, April 18, was closed to further drop-offs about noon on Sunday because of material capacity and traffic issues. DNREC will work this week to have its contractor shred and remove all the material that was dropped off until the closure, and create a traffic plan with the goal of reopening the site on Saturday, April 25. The site operates Saturdays and Sundays.

New way of Coronavirus transmission! Experts, government officials, all have been focused on preventing human-to-human transmission of the novel Coronavirus. Meanwhile, a new theory has surfaced.

India's top-order failed miserably once again as New Zealand bounced back, reducing India to 90 for six at stumps on day two as a three-day finish is on the cards.

The study, published in the journal Environmental Science & Technology, noted that rapid testing kits using paper-based devices could be used on-site at wastewater treatment plants.

In October of this year, the European Parliament voted in favor of a ban of the ten most notorious single-use plastics that harm our planet and marine life, including straws, plastic cutlery and cotton buds. The vote also committed to a move towards a circular economy – recognizing the inherent value of the 2.12 billion tonnes of waste that is dumped globally each year. Yet questions remain about how we deal with the items not on the list, the ones where there are no obvious alternatives; the fruit trays, the ice cream tubs, the burger boxes. With waste generation expected to double by 2025 we must continue to act on this growing crisis and be more innovative with waste.

Renewable Energy Generation Ltd., a British low-carbon asset developer backed by BlackRock Inc., will build six waste-to-power plants with Caterpillar Inc. and Finning U.K. Ltd. in an expansion of plans published last month.

Suez Environnement, Europe’s second-biggest water company, and Chinese partners agreed to build an incinerator near Shanghai to treat hazardous and medical waste that will generate steam and supply energy.

When the world’s largest working advanced digestion plant opened last month, it showed the power- hungry process of treating waste in the $360 billion water industry can be self-sufficient in terms of energy use.

Extracting energy from “processed poo” to help power homes in the Birmingham area is what Severn Trent Plc, Britain’s second-largest publicly traded water company, is now doing to generate a cost-saving renewable gas.

Site waste management plans will be necessary for construction and demolition work with effect from 6 April 2008. The Site Waste Management Plans Regulations 2008 require site waste management plans for all construction and engineering projects in ...

Following the publication by the European Commission of the conclusions on best available techniques (BAT) in the waste sector on 17th August 2018, the operators are required to submit a reconsideration file (“dossier de réexamen”...

Introduction A circular economy is an economic system characterised by the trading of products and services in closed loops or cycles. The system is designed to be regenerative insofar as it aims to retain as much value as possible from used product...

2019 will go down as the year when concerns about plastic pollution became main stream and when really for the first time consumers started to demand action.  As the year ended retailers issued pledges of one type or another focusing on removin...

The government has today launched a new unit bringing together UK environmental regulators and law enforcement agencies to target waste crime. The Joint Unit for Waste Crime (JUWC) will bring together law enforcement agencies, HMRC, the National Cri...

Rapid innovation and decreasing production costs have dramatically increased our access to electronic products and digital technology and, together with humankind’s unquenchable demand for electronic devices, the unintended consequence of this...

One could be forgiven for thinking the UK Government had put its other legislative plans on hold as it seeks to deliver Brexit, but this is not the case. In February we saw the launch of a number of parallel consultations all designed to tackle plas...

Most candidates won’t work, but it’s essential to be ready to mass-produce the one that does.

Medical waste disposal is a key part of pandemic planning and recovery that we must get right during the COVID-19 outbreak.

The pandemic is producing more household waste and increased amounts of dangerous medical waste. We need to manage these changes for our immediate safety and for the long-term welfare of our communities.

ADB today signed a $60 million loan deal (in Chinese Yuan equivalent) with Maxwealth Financial Leasing Co., Ltd. to improve municipal and industrial wastewater treatment capacity and standards in the People’s Republic of China...

Approved project 51034-002 in Uzbekistan.

Seven Worlds, One Planet, David Attenborough’s stunning celebration of Earth’s biodiversity, prepares a new generation to save a beautiful world

In Washington State and Boston, two initiatives are helping prevent potatoes from being thrown out and milk from being poured down the drain. Gavino Garay has more.

We need to scale up testing efforts to tackle the coronavirus pandemic, and looking for signs of virus RNA in our sewage could provide a shortcut

In Washington State and Boston, two initiatives are helping prevent potatoes from being thrown out and milk from being poured down the drain. Gavino Garay has more.

ABSTRACT

The recent discovery of complete ammonia oxidizers (comammox) contradicts the paradigm that chemolithoautotrophic nitrification is always catalyzed by two different microorganisms. However, our knowledge of the survival strategies of comammox in complex ecosystems, such as full-scale wastewater treatment plants (WWTPs), remains limited. Analyses of genomes and in situ transcriptomes of four comammox organisms from two full-scale WWTPs revealed that comammox were active and showed a surprisingly high metabolic versatility. A gene cluster for the utilization of urea and a gene encoding cyanase suggest that comammox may use diverse organic nitrogen compounds in addition to free ammonia as the substrates. The comammox organisms also encoded the genomic potential for multiple alternative energy metabolisms, including respiration with hydrogen, formate, and sulfite as electron donors. Pathways for the biosynthesis and degradation of polyphosphate, glycogen, and polyhydroxyalkanoates as intracellular storage compounds likely help comammox survive unfavorable conditions and facilitate switches between lifestyles in fluctuating environments. One of the comammox strains acquired from the anaerobic tank encoded and transcribed genes involved in homoacetate fermentation or in the utilization of exogenous acetate, both pathways being unexpected in a nitrifying bacterium. Surprisingly, this strain also encoded a respiratory nitrate reductase which has not yet been found in any other Nitrospira genome and might confer a selective advantage to this strain over other Nitrospira strains in anoxic conditions.

IMPORTANCE The discovery of comammox in the genus Nitrospira changes our perception of nitrification. However, genomes of comammox organisms have not been acquired from full-scale WWTPs, and very little is known about their survival strategies and potential metabolisms in complex wastewater treatment systems. Here, four comammox metagenome-assembled genomes and metatranscriptomic data sets were retrieved from two full-scale WWTPs. Their impressive and—among nitrifiers—unsurpassed ecophysiological versatility could make comammox Nitrospira an interesting target for optimizing nitrification in current and future bioreactor configurations.

This paper uses a 3D model for stability assessment of Zhujiabaobao waste dump with ground cracks. The study data were gathered via reconnaissance, geomorphological analysis and laboratory experiment. A 3D finite extended element method model that can consider cracks was then used to calculate the factor of safety (FOS) of the waste dump via the strength reduction technique. The simulation shows the dump to have an FOS of 1.22 and both the position and depth of penetration of cracks in the waste dump have a crucial impact on the stability of the slope. Because the study area is located in a seismically active area, simulation and analysis of the dynamic response of the waste dump under different magnitudes of seismic waves (peak acceleration is 0.05, 0.15, 0.25 and 0.45g) were performed via an explicit dynamic model. The simulation shows that high steps in the slope are particularly responsive to earthquakes. The approach used here for analysing stability under static and dynamic loads is useful for hazard prevention and mitigation.

Pollen has a natural tendency to adsorb mercury and forms the basis of a new class of tiny robots that speed through toxic water to purify it

Businesses, individuals with land, and local governments are competing to host an underground nuclear waste facility in the UK, and receive a yearly £2.5 million incentive

We need to scale up testing efforts to tackle the coronavirus pandemic, and looking for signs of virus RNA in our sewage could provide a shortcut

The novel coronavirus -- which has infected over 3.9 million people worldwide -- has been detected in wastewater, but researchers have been unclear about the transmission risks.

There are all sorts of ways the home cook can help conserve precious energy, this recipe for vegan coconutty ‘cheesecake’ being a case in point

Reducing waste in the kitchen isn’t just about saving food: the time and energy it takes to cook food are also important resources that are easily squandered.

The best way to save energy, besides loving your leftovers, is by cooking less: swap out a cooked element of your meal for a nutritious vegetable salad or raw dish (such as today’s coconut and lemon “cheesecake”); or make one-pot wonders that don’t use multiple cooker rings. And when you do need to cook more, make extra portions for the freezer.

Workers at ‘most toxic place in America’ are terrified to return to a site where there has been very little protection from the outbreak

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For more than a month, coronavirus has brought cleanup of a 586-square-mile decommissioned nuclear production complex in south-eastern Washington state to a near standstill.

Most of the more than 11,000 employees at the Hanford site were sent home in late March, with only essential workers remaining to make sure the “most toxic place in America” stays safe and secure.

Nuclear Regulatory Commission keen to allow material to be disposed of by ‘land burial’ – with potentially damaging effects

The federal agency providing oversight of the commercial nuclear sector is attempting to push through a rule change critics say could allow dangerous amounts of radioactive material to be disposed of in places like municipal landfills, with potentially serious consequences to human health and the environment.

Related: Coca-Cola and Pepsi falling short on pledges over plastic – report

Sir David Attenborough warned humans had a "last chance" to change their behaviour and save the planet as he urged people to "stop waste of any kind".

Ben Elliot, the government's food waste Czar, has warned that the coronavirus pandemic could leave millions of Britons hungry.

Firefighters are tackling a major blaze at a landfill site in east London where around 55 tons of waste has caught fire.

Tinned food is an invaluable back-up, and can be transformed into a nutritious meal at the drop of a hat

Tinned food has a best-before date of about three years, but is still likely to be good to eat decades later, making it an invaluable back-up. It also helps you prevent food waste by letting you be more sparing with perishable purchases – though, as with fresh food, it’s a good idea to rotate the cans in your cupboard, bringing short-date items to the fore, so you can build them into the week’s meals.

As well as helping to reduce food waste, tinned food is a good choice compared with other packaged food, because cans are made from a relatively low-impact material that actually gets recycled, unlike most plastics and Tetrapak. It’s also worth noting that, no matter how new it is, if a tin has a dent or is rusty, it is safest to compost the contents to avoid the deadly bacteria Clostridium botulinum.

In this week's issue of our environment newsletter, we look at the sustainability of different types of face masks and how orphan oil and gas wells in Alberta could be converted into green energy projects.

'We must act, and act fast'

Former Barcelona youngster Takefusa Kubo believes he has a big future in the first team at Real Madrid.

Former Manchester United player Ravel Morrison says Wayne Rooney's recent comments about his wasted made his "a bit upset".

From making their own toothpaste to foraging locally for edible plants, more and more people are learning to cut the amount of rubbish they throw out. Here’s how they do it

Through my work, I have seen the huge amount of waste and recycling that we produce. Watching an incinerator for half an hour shocked me and made me want to take action. I was standing on a balcony wearing a full body suit and goggles watching gigantic grabbers emptying waste from trucks. The scale is so shocking and you realise how tiny we are compared to the amount of waste we create. I don’t want to contribute to that wastefulness and it has made me want to take action.

The Department's Antitrust Division announced the details of its newly formed initiative aimed at preparing government officials and contractors to recognize and report efforts by parties to unlawfully profit from the stimulus projects that are being awarded as part of The American Recovery and Reinvestment Act of 2009.