Posts Tagged ‘Chesapeake Bay’

Authority soliciting proposals now to raise money for upgraded pollution controls.

By Rory Sweeneyrsweeney@timesleader.com
Staff Writer

The Wyoming Valley Sanitary Authority is investigating the feasibility of treating wastewater created from natural-gas drilling.

It hopes to offset some cost increases the authority will soon incur to make pollution-reducing renovations.

The authority published a request for proposals earlier this week, seeking bidders who could supply at least 500,000 gallons of wastewater daily for at least three years and pay at least 5.5 cents per gallon. Using both minimums, that would create daily revenue of $27,500.

Drilling for gas in the Marcellus Shale creates millions of gallons of wastewater that must be treated.

“The good part of that is that, instead of paying for fresh water from the Susquehanna (River), we would pre-treat this and they would reuse that to fracture new wells,” said Fred DeSanto, the authority’s executive director. “We know drilling’s going on; we are a wastewater treatment facility. That’s our business to treat it. We just don’t want time to go by as there’s water to treat.”

That means that, for now, the plant is seeking a permit from the state Department of Environmental Protection to treat up to 150,000 gallons per day in its sewage stream. The company, however, is reserving the right to inspect for pollutants in incoming drilling wastewater.

It requires pre-testing for “total dissolved solids” and “suspended solids” – generally a measure of the amount of minerals and chemicals in the water – and reserves the right to deny it.

DeSanto said that protects the authority’s equipment, which would “probably” be damaged by heavy loads of solids.

All testing and transportation costs would be paid by the drilling company, which also must carry $2 million in liability insurance, indemnify the authority from all risks associated with hauling the waste and provide a “blanket statement” that it isn’t “hazardous waste.”

The long-term goal is to build a million-gallon-per-day, closed-loop facility to “pre-treat” the water enough that it could be reused in industrial capacities and resell it to the companies that brought it in.In its bid request, the authority is looking to get at least half a cent per gallon for that water. That water would never touch the sewer operation or be discharged into the river.

“It’s the preferred method of disposal by DEP,” said John Minora, the president PA NE Aqua Resources, which is consulting on the project. “We’re left with a sludge cake that gets either landfilled or incinerated. … The water that’s left, it looks a little milky because it’s high in salt.”

That waste could then be mixed with effluent from the plant’s sewer operation to reduce solids levels, thus preventing more discharges to the river, he said. As pollution discharge credits, which would set a limit for how much facilities can discharge, become a reality, the reduced discharges could provide more revenue.

“I think the people who are environmental should be very happy about that,” Minora said. “Recycle and reuse, I don’t think it has to be an us-against-them” situation.

The revenue would go toward the millions the authority will have to spend to upgrade its system for upcoming requirements to reduce pollution in the Chesapeake Bay and to fix stormwater overflows that currently spill untreated sewage into the river whenever it rains heavily.

Potential revenues are “unknown right now because we don’t exactly what the treatment cost is going to be,” DeSanto said. “We feel that there’s enough there that we could make a profit to help our operating budget in the future, help our ratepayers.”

Bids are due by Nov. 16.

Rory Sweeney, a Times Leader staff writer, may be reached at 970-7418.

Copyright: Times Leader

In addition to anticipated jobs and profits from natural-gas drilling, water usage should increase as regional operations get under way.

That could mean more income for water haulers and sanitary authorities.

Drilling companies have been ramping up activities because an underground rock layer known as Marcellus Shale is expected to contain billions of dollars in natural gas deposits.

Each well-drilling operation could require up to 1 million gallons of water. While the water can be reused, it eventually must be disposed of at a treatment facility.

The Wyoming Valley Sanitary Authority hasn’t accepted any well-drilling wastewater, but it is interested.

“If it’s not hazardous to our plant, and if DEP approves us as a disposal site, we would consider it,” executive director Fred DeSanto said.

The state Department of Environmental Protection recently sent a letter to sanitary authorities advising them that wastewater from the drilling can be harmful to certain treatment systems and cause them to violate their discharge permits. The water must be tested and approved by DEP.

Such contracts could be lucrative, but have potential problems. WVSA, the major wastewater treatment facility in Luzerne County, charges 3.5 cents per gallon for treatment of up to 2 million gallons and 3 cents for quantities beyond that.

That could help offset the estimated $6 million in upgrades the authority said it needs to meet Chesapeake Bay watershed agreement discharge standards.

That quick influx, however, creates a problem.

Sandy Bartosiewicz, WVSA’s financial and budget officer, said the authority has never been in a situation where it accepted “that amount of volume at one time.”

It will also have an impact on wastewater haulers.

“The volume of the material is significant,” said Chris Ravenscroft, president of Honesdale-based Koberlein Environmental Services. “I don’t think there’s any one company out there that has the capacity for the volume. … So I think there’s a large volume of work that will be generated.”

He said his company is actively seeking energy companies that are looking for haulers and treatment facilities. Gas companies are investigating drilling possibilities through the Marcellus region, which stretches from upstate New York through northern and western Pennsylvania, including the upper fringe of Luzerne County, and down into Virginia. Several wells have been drilled in this region, according to DEP spokesman Mark Carmon.

Cabot Oil & Gas Co. announced recently a well in Susquehanna County became its first to generate income.

Copyright: Times Leader