Showing posts with label Water. Show all posts
Showing posts with label Water. Show all posts

Saturday, November 26, 2011

Water Quality Violations Cost Long Prairie Packing Co. $52000 - Water World

The Minnesota Pollution Control Agency issued the following news release seems surprising. If, as seems to be being suggested in this news release the perpetrator was breaking the envirnomental law, these people are environmental criminals, so why was there an agreement when this should have gone to court? In such cases the litigant should pay all the costs and not the state, so what possible reason can these be for this?


Am I being too Machiavellian by noting that actually there was a reason for Long Prairie Packing to come to an agreement as they want to develop an AD Plant:


Long Prairie Packing Co., LLC, and the Minnesota Pollution Control Agency (MPCA) recently reached an agreement that requires the company to pay $52,000 for alleged water quality violations. The violations occurred between fall 2009 and spring 2010 at the company's facility in Long Prairie, Minn.


According to MPCA staff inspection reports, the company improperly stockpiled and land applied industrial byproducts, and failed to maintain a required 600-foot land application setback from surface waters at seven sites. Some of the land applications occurred within farmed wetlands. The company also failed to notify the MPCA or immediately recover blood-contaminated leachate which spilled out of a dumpster and a large storage tote; improperly stored more than 500 gallons of used oil; and operated parts of the facility without a required federal and state industrial stormwater permit.


Of the $52,000 civil penalty, half will be paid to the MPCA, and half will be spent on completing a supplemental environmental project. Long Prairie Packing Co. plans to construct an industrial anaerobic digester near the plant that will reduce the amount and toxicity of pollutants entering area waters, and significantly reduce the land application of industrial byproducts. The digester will produce biogas, which will help reduce dependency on coal-powered energy sources. The company has also completed a series of required corrective actions.


View the original article here

Saturday, October 22, 2011

High water levels hinder leachate pipeline construction project in Caribou area

CARIBOU, Maine — High water levels of the Little Madawaska River have hindered two pipeline construction projects, both literally a stone’s throw from completion.
Standing on the bank off Grimes Mill Road on Sept. 9, Mark Draper watched as water rushed downstream at 917 cubic feet per second — more than 800 cubic feet per second higher than normal based on a U.S. Geological Survey average for the last three years.
“Last year at this time you could walk across this river and not get your feet wet,” said Draper, solid waste director of the Tri-Community Landfill.
Tri-Community Landfill is 175 feet from completing a 2.3-mile pipeline project to connect the landfill to the Caribou Utilities District, where the landfill’s leachate — water that has come into contact with garbage — will be treated.
Until the pipeline is completed, Tri-Community employees will continue hauling the leachate to the CUD one 6,300-gallon truckload at a time.
As Draper explained, CUD didn’t have the capacity to accept Tri-Community’s leachate when the landfill was first built, and there wasn’t a feasible way to pipe the leachate to Fort Fairfield for treatment.
Now that Caribou has the capacity for the leachate, the pipeline will save Tri-Community employees roughly 1,000 trips a year hauling approximately 6 million gallons of leachate.
But nature seemed to have other plans for the project as record-setting precipitation this summer has caused the Little Madawaska River to swell and rage along. Workers with Soderberg Construction considered building a cofferdam to push river water to one side in order to lay two 6-inch pipes across the riverbed — one pipe for daily operations and the other as a backup. But the high, rushing water dampened that plan.
Instead, officials with Tri-Community and Soderberg opted to go with directional drilling under the river — essentially drilling down from one bank, under the river, and over to the opposite bank.
Subcontractors with Enterprise Trenchless Technologies Inc. of Lisbon Falls were on-site Tuesday afternoon for the directional drilling under the river, which will allow the two ends of the pipeline finally to meet after a season of opposing each other from the banks of the Little Madawaska. The project is likely to be completed this week.
Expediting the weather-delayed project by drilling and essentially bypassing the river will cost an estimated $18,000. That cost will be split between the contractor and Tri-Community. The total projected cost of the leachate pipeline project is approximately $1.7 million, which includes engineering, easements for right of way, environmental permits and construction.
What Draper found most frustrating was that the rain not only delayed the project but also added to the amount of leachate that needed to be treated.
But Tri-Community Landfill isn’t the only entity that has been trying in vain to cross the Little Madawaska River this summer; just downstream, the Greater Limestone Water and Sewer District also is just shy of completing a pipeline project. That district is trying to connect to an existing Caribou Utilities District pipeline so its treated waste can reach the Aroostook River.
Limestone Water and Sewer Director Jim Leighton explained that directional drilling isn’t an option for that project because the pipe the district plans to run under the river has a diameter of 21 inches.
Like the Tri-Community project, efforts to build a cofferdam earlier this summer were a wash.
“So now we’re doing the waiting game,” Leighton said.
Since Sept. 6 and 7, when the river was rushing at more than 2,500 cubic feet per second — bearing in mind a gallon of water weighs just more than 8 pounds — the water level has been dropping steadily. At the beginning of this week, the river was “down” to 374 cubic feet per second. Waiting out the weather isn’t a problem for LWSC, as a few weeks’ delay won’t change the project’s cost.
Leighton is confident that the project will find a window this fall.
“This [pipeline under the river] will connect us to the Aroostook River, then it’s just a matter of turning a couple of valves and we’ll be able to start utilizing the pipeline,” Leighton said.
Leighton also pre-emptively clarified that while the Greater Limestone Water and Sewer District is connecting its pipeline with that of the Caribou Utilities District in order to reach the Aroostook River, all of Limestone’s wastewater still will be treated in Limestone — it’s not being transported to Caribou. Rather, LWSD is using the same diffuser pipe as CUD to discharge into the Aroostook River.
View the original article here

Tuesday, October 11, 2011

Bantar Gebang TPST Leachate Not The Cause Of Pollution - BeritaJakarta.com

BERITAJAKARTA.COM — 10/10/2011 8:37:31 PM Jakarta Provincial Government ensures waste water or  leachate which comes from Bantar Gebang Integrated Trash Management (TPST), Bekasi has passed management process so that waste water does not pollute the environment. Besides, leachate management process in Bantar Gebang TPST is equipped with four Water Waste Management Installation (IPAS) which has been built in the period of 1989 until 1999.
Eko Bharuna as Head of Jakarta Cleanliness Department stated that moreover, there is allegation if water pollutions is occurred in Jambe River, Bekasi which caused by leachate from Bantar Gebang TPST, and it is not true.
“All this time we continue to manage it through four IPASs so that producing good waste and not dangerous,” he expressed at Jakarta City Hall, Monday (10/10).
Therefore, his party guarantees if waste water management has been handled properly. The technology of waste water management in Bantar Gebang TPST is the best technology in Indonesia.
Leachate management in four IPASs has also met waste quality for industry activity in accordance with Environment Minister Decision No. Kep-51/MENLH/10/1995. It is used because there are no specific rules which set waste water quality in Indonesia.Besides that, Bantar Gebang has also managed waste methane gas into electricity and its management able to reduce greenhouse gas effect. Moreover, the process of sorting, composting, and recycling are also conducted in Bantar Gebang TPST.
Now, there are three hangars of compost management with 300 tons per day capacity.Douglas Manurung as Bantar Gebang TPST Managing Director stated that his party continuously conducts laboratory test towards waste water which produced by Bantar Gebang TPST routinely.
“Waste water is managed physically, chemically, and biologically. Thus it has neutral and not dangerous in environment,” he expressed. He explained that in Bantar Gebang TPST, there four IPASs which built in 1989 (IPAS I), 1996 (IPAS II and III), and 1998/1999 (IPAS IV).
Those four IPASs are be able to manage 7,115 cubic meters of waste water per day by producing maximum leachate during rainy season which is Rp 2,856 cubic meters.Besides, there are three disposal waste locations (TPA) around Bantar Gebang. They are Bantar Gebang TPST belongs to Jakarta Provincial Government, Sumur Batu TPA belongs to Bekasi Munacipilty and Burangke TPA belongs to Bekasi Regency.
It ensures only Bantar Gebang TPST has done waste water management properly. “If there found dozens of plastic laundry and small industries which have no waste water treatment, thus its waste water directly flowed to river around Bekasi. But the big question is when the river in Bekasi polluted, why only blaming to Jakarta?” he stated.
View the original article here

Sunday, August 21, 2011

Landia : Aeration Solutions for Composting-Leachate - Water and Wastewater

Whitchurch, Shropshire, UK -- Leading mixer and pump manufacturer Landia have reported a significant increase in the number of companies now installing aeration equipment to deal with the problems caused by composting-leachate.
In addition to the obvious proven benefit of reducing foul odors, Landia's mixers are also now being specified in order to steadily and evenly introduce oxygen, maintain humidity and greatly speed up the active biology of the leachate so that it can be re-used for irrigation of wind rows. If the option to irrigate is not taken up, there is also a strong possibility that sewage discharge costs will be reduced because the aerators help decrease the amount of pollutants in the water.




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(Arerator shown is not a Landia model, as no Landia videos were available.)


"Until recently, the benefits of aerating composting-leachate have largely been overlooked", said Landia UK & Eire's Agricultural Manager, Paul Davies,?but in Ireland, for example, we have installed several of our mixers at a large composting facility, where in addition to the process benefits and odor reduction, the need to turn compost has almost been eliminated and overall capacity has been increased. For many, it?s now proving to be a false economy not to have a mixing/aeration system?.


Source: http://www.landia.co.uk/


View the original article here

Friday, May 20, 2011

Portable wastewater treatment plant to treat landfill leachate in Mexico - Water World

TORONTO, ON, Canada, Apr. 26, 2011 -- Under an MOU with Hasar's Grupo Ecologico, Blue Gold Canada plans to install a wastewater treatment plant at a landfill in Guadalajara, Mexico.




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The Blue Gold/Dove Biotech wastewater treatment plant will have the capacity to treat 50,000 liters of water per hour and will use a proprietary organic/natural solution called CWP-121 to remove the contamination from the leachate pools. The treated effluent will then be used for agricultural applications.


The project is scheduled to be installed later this year.


View the original article here

Wednesday, May 18, 2011

Attorney General Madigan Files Complaint for Water Pollution, Discharge ... - eNews Park Forest

Thursday, 21 April 2011 09:43 Press Release Latest Local News ( 0 Votes ) Chicago--(ENEWSPF)--April 21, 2011.  Attorney General Lisa Madigan has filed a water pollution complaint against the owner of a dairy farm under construction in Jo Daviess County after a pink and purple-colored liquid flowed into the South Fork of the Apple River. It is alleged the liquid was leachate from silage stored at the facility.




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(Video and article have no connection.)


Traditions South Dairy, 12504 E. Canyon Road near Stockton, is owned by A.J. Bos of Bakersfield, Calif. Bos’ Tradition Investments, LLC is named in the complaint filed yesterday with the Illinois Pollution Control Board (IPBC).


According to Madigan’s complaint, on Oct. 1, 2010, the Illinois Environmental Protection Agency (IEPA) investigated a citizen complaint of discoloration in the west branch of the South Fork. Inspectors traced the color back to a location at the dairy where a field tile discharged into the tributary. Results of samples collected by the IEPA revealed, among other things, an elevated level of suspended solids attributable to the discharge of silage leachate. In addition, the unnatural color also violates state water regulations. Traditions employees told the IEPA the silage was collected at the dairy in anticipation of livestock that had yet arrived and leachate from the silage was stored in a holding pit at the dairy. The contract land applicator told inspectors he applied approximately 320,000 gallons of the silage leachate on five acres the previous day as well as Oct. 1, 2010.

Madigan’s complaint requests the IPCB to schedule a hearing in Jo Daviess County where Traditions Investments will have an opportunity to answer the five counts in the complaint that includes water pollution and operating without a National Pollutant Discharge Elimination System permit. Each count seeks a civil penalty of $50,000 per violation and an additional $10,000 for each day the violation continued.

Senior Assistant Attorney General Jane McBride is handling the case for Madigan’s Environmental Bureau in Springfield.

Source: illinoisattorneygeneral.gov

View the original article here

Thursday, March 17, 2011

Geochemistry of leachates from selected coal mining and combustion wastes (Contribution / Kansas Water Resources Research Institute)

Sanitary landfills are the most widely utilized method of solid waste disposal around the world. With increased use and public awareness of this method of disposal, there is much concern with respect to the pollution potential of the landfill leachate.


Depending on the composition and extent of decomposition of the refuse and hydrological factors, the leachate may become highly contaminated. As leachate migrates away from a landfill, it may cause serious pollution to the groundwater aquifer as well as adjacent surface waters.




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Above video is not associated with the text. However, we thought you may find it of interest.


There is growing concern about surface and groundwater pollution from leachate. Better understanding and prediction of leachate generation, containment, and treatment are needed. This book contains a literature review of various methodologies that have been developed for prediction, generation, characterization, containment, control, and treatment of leachate from sanitary landfills. The contents of this book are divided into nine chapters.


Each chapter contains theory and definition of the important design parameters, literature review, example calculations, and references.


Chapter 1 is devoted to basic facts of solid waste problems current status and future trends towards waste reduction and recycling.


Chapter 2 provides a general overview of municipal solid waste generation, collection, transport, resource recovery and reuse, and disposal options. The current status of sanitary landfill design and operation, problems associated with the landfilling, and future trends are presented in


Chapter 3. Methods of enhanced stabilization, recycling landfill space, methane recovery, and above grade landfilling, and closure and post closure care of completed landfills are also discussed in detail.


Chapter 4 provides a general overview of Subtitle D regulations and its impact upon sanitary landfilling practices.


Chapter 5 is devoted entirely to moisture routing and leachate generation mechanisms. Examples of calculation procedure for determining the leachate quantity produced at a landfill are presented.


Chapter 6 is devoted to chemical characterization of leachate that changes over the life of the fill. Both theoretical and experimental results are provided to estimate the leachate quality.


Chapter 7 provides leachate attenuation processes and mechanisms.


Chapter 8 is devoted to leachate collection systems. Natural soil sealants, admixed materials and synthetic membranes, their effectiveness, and methods of installation and economics are fully discussed.


Chapter 9 provides a detailed review of leachate treatment methodology.


Kinetic coefficients and treatment plant design considerations are summarized for the sole purpose of assisting consultants to design leachate treatment facilities. Leachate treatment case histories and numerous process trains are presented for treating leachate from young landfill. The book also describes how the process train can be changed effectively as leachate quality changes with time.


Click here to buy from Amazon

Friday, September 24, 2010

Largest Membrane Leachate Plant Handover - Water and Wastewater

Enschede, The Netherlands -- Two years ago, ISTAÇ (Istanbul Metropolitan Municipality Environmental Protection and Waste Materials Valuation Industry) and Norit X-Flow embarked on one of the most remarkable wastewater treatment projects of its time; the treatment of leachate from the Istanbul landfill in Odayeri and Kömürcüoda. The installation became the largest membrane leachate plant in the world and involves the most advanced water treatment technology available.

The ISTAÇ Leachate Treatment project represents one of the most challenging filtration projects globally, based upon its size, environmental conditions , and continuous growth rates. The solution had to be robust, future proof and deliver consistently the highest effluent quality levels to ensure the environmental integrity of the region. says Jürgen von Hollen, Managing Director of Norit X-Flow.


After approximately two years of operation and treating up to 3500 m3 of landfill water percolate on a daily basis the conclusion is that the plant meets its specifications and contractual requirements for discharge of the treated effluent. ISTAÇ and Norit X-Flow celebrated the official handover and the successful partnership on August 17, 2010.


Water percolating through landfills for solid waste results in leachate, which may contain undesirable or toxic chemicals. The ISTAÇ landfill is constructed to prevent leachate contamination of groundwater or surface waters. The landfill percolate containing high amounts of COD, BOD, TSS and Nitrogen is collected and treated by Norit's membrane bioreactor (MBR) technology which makes it possible to discharge this water directly into the Black Sea, a process that is in line with both current and future drainage standards.


Beside its state of the art MBR technology, the wastewater treatment plants in Istanbul uses a combination of two advanced Norit X-Flow technologies: a biological process applied in conjunction with ultrafiltration followed by nanofiltration.


The collected leachate is first subjected to primary clarification and afterwards transferred to a bioreactor unit for biological treatment. In the bioreactor COD, BOD and Nitrogen compounds are eliminated. Subsequently the Norit X-Flow Crossflow membrane system, placed outside of the bioreactor, separates sludge, solid waste on suspension and some amount of COD. Lastly, the Norit NF installation eliminates the remaining COD, organic micro polluters, heavy metals and other compounds (humic acids, color) to a water quality conform current and future discharge standards.


Mr. Akguel, Managing Director of ISTAÇ adds ?The success of the project beyond the technological solution can be attributed to the project partnership approach adopted by both ISTAÇ and Norit X-Flow both at the operational level, but equally important at the management level to ensure that full commitment and prioritization was given to this project. Our continuous partnership will ensure that this installation is the benchmark for landfill leachate plants for years to come.?


Source: http://www.x-flow.com/


View the original article here