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Displaying items by tag: phosphorous

Europe’s largest phosphorus extraction reactor has been installed at the Ringsend wastewater treatment plant in Dublin, as RTÉ News reports.

Úisce Éireann (formerly Irish Water) says the reactor — which is extracting phosphorous to be turned into agricultural fertiliser — will help protect water quality in the lower River Liffey and Dublin Bay which have experienced potentially harmful algal blooms in recent years.

The new addition is part of a €500 million upgrade works at the Ringsend facility, which treats 40% of all sewage generated in Ireland — well beyond its capacity.

RTÉ News has much more on the story HERE.

Published in Dublin Bay

#COASTAL NOTES - Bantry Bay has reached its capacity for salmon farming, says the committee formed to oppose a proposed new facility at Shot Head.

Save Bantry Bay has called a public meeting for supporters tonight (24 March) at Eccles Hotel in Glengarrif, Co Cork, starting at 8.15pm - where chairman Kieran O'Shea will give a presentation on the group's "wide-ranging objections", as The Fish Site reports.

Minister for the Marine Simon Coveney is currently considering the licence application for Marine Harvet's proposed salmon farm at Shot Head in Adrigole.

Concerns among the committee's members include the potential spoiling of the area's natural beauty having a knock-on effect on tourism, and the environmental consequences of algae blooms from nitrogen and phosphorous waste.

Local fisherman fear that a fish farm of more than 100 acres would see the closing off of part of an "important ground for shrimp and prawn".

Possible infection of wild salmon in local river systems by sea lice from farmed salmon is also an issue, with the Environmental Impact Statement for Shot Head highlighting an outbreak of lice at Marine Harvest's facility in Roancarrig two years ago.

The Fish Site has more on the story HERE.

Published in Coastal Notes

Dun Laoghaire Baths Renovation

Afloat has been reporting on the new plans for the publically owned Dun Laoghaire Baths site located at the back of the East Pier since 2011 when plans for its development first went on display by Dun Laoghaire Rathdown County Council. 

Foreshore consent was applied for in 2013.

Last used 30 years ago as the 'Rainbow Rapids' before falling into dereliction – the new site does not include a public pool.

The refurbished Dun Laoghaire Baths include the existing Baths Pavilion for use as artist workspaces, a gallery café and for the provision of public toilet facilities. 

Work finally got underway at Dún Laoghaire on the €9 million redevelopments of the old Dún Laoghaire Baths site in June 2018 under a contract with SIAC-Mantovani.

The works have removed dilapidated structures to the rear of the Pavilion to permit the creation of a new route and landscaping that will connect the walkway at Newtownsmith to both the East Pier and the Peoples Park. 

Original saltwater pools have been filled in and new enhanced facilities for swimming and greater access to the water’s edge by means of a short jetty have also been provided.

The works included the delivery of rock armour to protect the new buildings from storm damage especially during easterly gales. 

It hasn't all been plain sailing during the construction phase with plastic fibres used in construction washing into the sea in November 2018

Work continues on the project in Spring 2020 with the new pier structure clearly visible from the shoreline.

A plinth at the end of the pier will be used to mount a statue of Roger Casement, a former Sandycove resident and Irish nationalist.