Sentences with phrase «plant waste such»
The team achieved better hydrogen yields using methanol and ethanol as starting materials but because glucose can be derived from plant waste such as wood pulp, straw and leftovers from corn production, the scientists will continue to work on their approach.
https://www.scientificamerican.com/ Not exact matches
From specific tasks such as hazardous waste disposal and vault and manhole cleaning, to emergency response, equipment failures, plant fires, product releases and disaster recovery, our goal is to eliminate your liability, reduce costs and help you maintain your competitive edge.
Green Monday is a holistic platform that not only promotes plant - based diet but also encourages partners to incorporate other sustainability initiatives, such as local sourcing, waste reduction, energy conservation and other green outreach.
The cooperative also has a waste recycling plant for its waste products such as glass, paper, cardboard, plastics, metals, etc..
«Such plants — including breweries, fruit, food waste, agro industries, and energy crops including corn — can easily use this technology to generate energy.
Dietary fiber is the indigestible parts of plant - based foods, such as fruits, vegetables, beans and whole grains, that travel through the gut and help manage digestion and waste.
We've taken several steps to reduce our impact through efforts such as certifying our plants to achieve ISO 14001 certification and other energy standards, minimizing landfill waste, and tracking stringent sustainability performance indicators.
Currently, BPA - contaminated water such as industrial waste or landfill runoff may or may not be treated before it's released into the environment or to wastewater treatment plants.
Six unauthorized dump sites were evacuated in the Accra Metropolis and in addition, the Ministry will acquire and develop material recovery sites such as waste transfer stations and final disposal sites in every region to ensure the sorting and temporary holding of solid waste prior to treatment at the waste processing plants.
The findings reflect the major potential sources of environmental pollution along the Rhine, such as metropolitan areas and industrial plants, waste water treatment plants and weirs, as well as the particular current conditions.
The EPA has the authority to issue permits for such discharges, but current rules allow shale gas drillers to pass their waste through public sewage plants even if those plants are not equipped to remove pollutants.
And, if other forms of waste, such as the stalks of corn plants (corn stover) or the remnants of timber harvest are included, Klann says, «we have enough feedstock in the U.S. to offset 70 percent of the oil import.»
Given the potential benefits, Congress has provided $ 10 million in funding — and the DOE has asked for $ 30 million more — to develop a second facility employing the process, as well as millions more for similar cellulosic biorefineries, such as the Range Fuels plant in Soperton, Ga., that converts wood waste into fuel.
«Sometimes we find reefs that are doing very, very well in places that you would least expect to find them,» says Gates — such as a reef off Taiwan that lies below the waste - water outfall pipe of a nuclear power plant and experiences temperature fluctuations of between 6 °C and 8 °C per day.
BlueFire has already operated such a plant to convert wood waste into ethanol in Japan to demonstrate the feasibility of the technology.
One promising solution is to recycle the waste by - products (such as heads and innards) made by Chinese seafood processing plants.
In addition to the coal waste, the team is working with marginal soils, such as those in desert climates, which normally require large amounts of water and chemical fertilisers in order for plants to grow.
But such simple steps as leaving slash — the plant waste left over after crop production — on fields after harvests, so it could be incorporated into the soil, could reintroduce between 0.4 and 1.1 gigatons of carbon annually to soil, the study says.
At an industrial scale, compost, such as manure, is produced by mixing plant and animal waste.
This allows cellulosic materials such as plant stems, wood chips and cardboard waste, as well as other tricky polysaccharides such as insect / crustacean shells, to be broken down.
In writing about the use of second - generation biomass, such as plant waste and paper, to produce biofuels, Helen Knight did...
For example, if the evidence shows that effluents from municipal water treatment, from animal manure, or from pharmaceutical manufacturing plants are selecting for antibiotic resistant bacteria in the environment, that may justify treatment of such waste streams prior to application on croplands.
«Longer term, our goal is to make [the plastic] from plant waste,» such as the lignin or cellulose in the sugarcane's leaves and stems.
By targeting this enzyme in relevant plant species, it may be possible to produce TNT resistant plants to revegetate and remediate explosives at contaminated sites such as military ranges and manufacturing waste sites.
Biofuel brewers would prefer to convert either agricultural waste or other nonfood plants, such as trees and grasses, to fuels.
It turns out that there's such a double - win in most bathrooms around the world; if we had «NoMix» toilets that separate urine from solid waste, municipal wastewater plants would have a significantly easier task (and produce more methane to generate electricity), and we could much more easily extract precious nutrients like phosphorus and nitrogen for use as fertilizer (instead of using fossil fuels).
Such boreholes could not house most of the country's waste, like fuel rods from nuclear power plants, but could have potential for smaller, long - lived radioactive materials.
Dietary fiber is the indigestible parts of plant - based foods, such as fruits, vegetables, beans and whole grains, that travel through the gut and help manage digestion and waste.
We will seek to avoid the following: • Bonds that finance projects with substantial sustainability concerns such as first - generation biofuels, waste - to - energy plants using toxic substances, or projects that prolong fossil fuel dependence such as refurbishment of coal power plants.
A wide variety of tropical fish such as tetras, barbs, angelfish and rainbows are kept in the tank that also help feed the plants with their waste.
While the National Park Service helps keep the islands of Anacapa, Santa Cruz, Santa Rosa, and San Miguel a pristine sanctuary for an abundance of marine plant and animal life, waste such as cans, bottles, and lobster traps will occasionally wash ashore from the depths of the Pacific Ocean.
Many ecoventions bear tendencies similar to public works projects such as sewage and waste - water treatment plants, public gardens, landfills, mines, and sustainable building projects.
«Fly ash,» the toxic waste from coal - fired power plants that's loaded with heavy metals, is routinely buried in landfills that leak, poisoning groundwater and estuaries such as the Chesapeake Bay.
The laws that have been most effective such as the Clean Water Act for municipal waste treatment, have a carrot, low interest loans to build an better treatment plant, or fines if you did not.
The Dutch multi-utility company Delta, which constructed and operates the 150 million euro plant, is calling it a carbon - neutral effort as it will preclude the emission of greenhouse gases such as CO2 and methane from chicken waste, which is usually laid out as fertilizer over vast tracts of farmland.
Using plant waste this way means you couldn't simply burn it for fuel, reducing the world's biomass potential; and there are the carbon costs of transporting it and processing it and such like.
Feedstocks can include more durable material such as woody biomass and wastes that are not broken down in traditional anaerobic digester plants.
Those wasted resources could have been used to clean up pollution, such as from coal - fired electric power plants.
Such measures can range from «working with nature» (e.g., placing a greater emphasis on coastal resource management, or protecting mangrove and natural reef ecosystems), to a concerted «climate - proofing» of infrastructure, including storm - drainage systems, water supply and treatment plants, as well as protection or relocation of energy or solid waste management facilities.
Within the heating sector, fee avoidance options include energy efficiency, switching to efficient electric heat paired with the electric sector tax avoidance options, and potentially switching to lower carbon heating options such as waste heat from sewage systems and wastewater treatment plants or buying «renewable natural gas» from bio-digesters, generated either within the District or from outside.
The most common feedstocks will likely be agricultural wastes, such as rice straw, or natural grasses such as switchgrass, a variety of prairie grass that is often planted on soil bank land to replenish the soil's fertility.
Mike Ewall is the founder and director of Energy Justice Network, a national support network for grassroots community groups fighting dirty energy and waste industry facilities such as coal power plants, ethanol plants, natural gas facilities, landfills and incinerators of every sort.
We helped plan days of action in 15 cities in five countries where people mobilized to improve their cities by renovating public spaces with climate solutions such as sorting waste, solar panel installation, city gardens, and planting trees.
Bioenergy refers to sources of energy (electricity and solid, liquid, or gaseous fuels) derived from biomass: plant - or animal - based materials such as crops, crop residues, trees, animal fats, by - products, and wastes.
Instead of doing this, why don't we simply fix the broken permit process for new nuclear plants and give modest tax incentives to industries or individuals that implement «no regrets» initiatives to reduce CO2, such as: — replace new coal - fired power plants with nuclear or natural gas (where a gas supply exists)-- replace newnormal automobiles with hybrids — replace Diesel for new heavy transport with natural gas — install energy savings initiatives (waste recycling, better building insulation, etc..)
For example, SCDA - designed hotels often feature eco-friendly practices such as rainwater harvesting systems, waste treatment plants, and architecture that minimises the need for air - conditioning.
Bioenergy fuel is supposed to be harvested from residue such as forest waste but, under current legislation, European bioenergy plants...
The most egregious space likely arises when it comes to «externalities» of pollution and environmental impacts: such as diseases from chemical industrial plant waste, damaged ecosystems from agricultural runoff, and leeching chemicals from trash threatening drinking water.
Examples of recoverable waste heat include cooling circuits in and exhaust gases from diverse sources such as steel mills, cement plants and combustion engines.
And how can they class waste as a climate - friendly fuel for incinerators and cement plants when it results in toxic air emissions and increases overall resource and such energy use?