| The residual material no longer produces methane, and leachate is much reduced. |
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| The leachate was collected and then chemically converted to true saltpeter, potassium nitrate, by mixing it with a solution of potash. |
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| Devices called lysimeters are sometimes inserted into the ground to collect subsurface water, called leachate. |
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| All landfills, including those not in use, produce landfill gases and leachate, or water that has permeated the surrounding soil. |
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| Then they poured distilled water into the columns and captured this leachate as it flowed out the bottom into flasks. |
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| All the leachate drains by gravity from the leachate collection layer to a sump, from which it is pumped out of the landfill for treatment and disposal. |
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| With the acidulation of the leachate with sulfuric acid, the vanadium is precipitated as sodium hexavanadate. |
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| No attempt is made to control leachate, which swills out into the surrounding creeks and marshes and on into the Arabian Sea. |
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| True, leachate can lead to many lesser health problems and environmental effects that the EPA did not assess. |
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| The firm's liability lasts as long as the landfill continues to generate leachate or gas. |
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| This spreading of garbage leachate occurred during the time the children traveled to school. |
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| It also provides a means of collecting most of that leakage and therefore is a second leachate collection system. |
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| The treatment of leachate and the safe disposal or even use of landfill gas are components of an environmentally sound waste management policy. |
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| Bayside Sawmills Ltd. had allowed wood waste leachate to drain to the ocean from its log sort operation near Port Mellon. |
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| Sludge in the landfill ferments and produces polluting leachate and greenhouse gases. |
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| Many of these are soluble in water and become dissolved in any surplus moisture in the landfill site to produce a liquid mixture termed leachate. |
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| The leachate was separated from the solids by centrifugation, and the dissolved polonium isotopes in the liquid were plated spontaneously onto a silver planchet. |
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| Already, from the illegal dumping that has already been done at the site, toxic leachate has polluted ground water reaching the Carrigower and Slaney river systems. |
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| Interestingly, of the six native fire-followers exposed to chamise leachate, none showed significant differences in germination rates from the control. |
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| The worst contamination was in the sump where leachate from the 230-acre site gathers before it is pumped back to the top of the tip, a council spokesman said. |
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| In addition, operators have to take monitoring, maintenance and remedial measures: for example, they are obliged to collect or treat contaminated water or leachate. |
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| If subsidence, erosion, gas venting or leachate generation becomes significant, then it may be desirable to seal off the site indefinitely until the situation is stabilized. |
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| When in contact with oxygen and water, the reactive sulphides in tailings and waste rock oxidize and generate an acidic leachate that can carry heavy metals and dissolved salt. |
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| Questions addressing the impact of Federal Government inaction regarding the systematic release of garbage leachate from compacter garbage trucks since 1991 and their responsibility to protect Marine Life and Marine Habitat. |
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| Those bypassed leachate fluxes will subsequently interact with downstream fluviolacustrine aquifers and eventually discharge into the Yellow River south of the study site under the idealized simulation environment. |
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| By contusing irrigation with more leachate, the pH decreasing could be stopped at one point and after that the pH begins to increase. |
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| The Federal Government has known for the past 10 years that the garbage leachate was being drained and washed into the sewer systems when flushed with a flusher or rainwater. |
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| Other supposedly biodegradable materials, such as paper and wood, often do not decompose at all. That may sound like a good thing because it reduces methane emissions and leachate. |
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| However, because of the low permeability design of the facility, the magnitude of the associated increase in volume of leachate to be handled would be small and would not result in adverse effects. |
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| If the competent authority after a consideration of the potential hazards to the environment finds that the prevention of leachate formation is necessary, a surface sealing may be prescribed. |
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| During that phase, operational aspects of the long-term facility, such as surface water management, leachate collection and treatment, will be carried out to ensure that it continues to function as intended. |
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| In particular, the application of the leachate test to materials that will never be landfilled was presented as a completely inappropriate test of hazard for recyclables. |
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| Method quantitation limits were determined from replicate analysis of the sample 2B leachate. |
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| Substances capable, by any means, after disposal, of yielding another material, e.g. leachate, which possesses any of the characteristics listed above. |
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| After the first physical and chemical treatments of the leachate, it is further treated in an approx. 3 m high reactor, the so-called stripping column. |
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| Garbologists discovered the leachate, mostly water mixed with rotting garbage, actually aided in decomposing other trash in the area. |
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| The purpose of this barrier is to eliminate air-borne particles and leachate from water into the sub-soil, and to thus avoid any contact with the environment. |
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| This area should be protected from passing vehicles, have access restricted to responsible personnel and have measures for collecting leachate that might be produced. |
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| Phenol leachate is the most significant environmental hazard due to its high water solubility and high reactiveness to gasification. |
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| Nutrient losses in runoff and leachate are often associated with agriculture. |
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| A sampling port was installed in the centre of the base of the lysimeter to allow collection of leachate. |
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| In passing through solid-waste matter, the leachate picks up harmful substances, mainly heavy metals like mercury. |
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| A leachate is any plant substance that is dissolved out of a plant or soil when it is placed in water. |
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| The aerator designed and made by St Asaph-based Flucon will be used to clean a leachate lagoon at Gemma's Gulch in the Falkland Islands. |
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| The repeated release of garbage leachate from compactor garbage trucks has created a cumulative environmental health issue that continues to get worse. |
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| Colour, turbidity, odour, and homogeneity, i.e., the presence of floatable or settleable material, should be observed in the sample of effluent, leachate, or elutriate at the time of preparing test solutions. |
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| Are animals wallowing in mud and manure along streams, is silage leachate running down road ditches or do milk house drains discharge into streams? |
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| The leachate was analyzed for total organic carbon and total phosphorus. |
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| Leachate typically contains organic compounds together with metal chlorides and sulphates, and has a high chemical oxygen demand due to the presence of reducing species. |
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| Leachate to be discharged is isolated and treated to the needs of the facility, which can be anywhere between total treatment and pretreatment. |
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| Heinemann evaluate Recycled Leachate from Fresh Spent Mushroom Compost For Greenhouse and Nursery Crops. |
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| A LEACHATE plant may be built to treat potentially toxic substances and waste material which leak underground from a closed rubbish tip. |
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| There are also characteristic wastes, which means they are ignitable, corrosive, reactive, or designated as toxic by the Toxic Characteristic Leachate Procedure. |
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| Leachate is landfill water, waste water that is generated in landfills. |
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