outfall remediation Articles

  • Activated carbon filled reactive mat chosen as low profile permeable capping remedy case study

    Project: Zidell Marine Corporation Sediment Cap Location: Portland, OR Products: Reactive Core Mat filled with Granular Activated Carbon (GAC) and Apatite II Background: Cleanup is required for land which was contaminated with a variety of chemicals as a result of ship construction, ship breaking, and barge construction at a ...


    By CETCO

  • Pollution prevention and control, Northern England

    Project Remediation Strategies were requested by a major prestige vehicle manufacturer based in North-West England to provide assistance in upgrading their production facility’s surface water protection measures. The site had recently experienced potential regulatory compliance issues with its surface water discharge and staff wanted to take positive action to prevent future ...


    By Remediation Strategies Ltd.

  • Environmental incident response, North-East England

    Project The Remediation Strategies Response Team were called-out to a manufacturing facility to assist with a potential pollution incident arising from contamination of the site’s surface water drainage system.  During weekend work, a concrete cutting contractor had disposed of a large volume of concrete cutting slurry into the site’s surface water drainage system.  ...


    By Remediation Strategies Ltd.

  • A wastewater plant bio-augmentation success

    Rosethorne WWTP is located in Jefferson Parish, Louisiana, just west of New Orleans. The plant was constructed in the mid-1990s with a design capacity of 400,000 GPD. Today, the average daily flow through the plant is approximately 250,000 GPD. During Hurricane Katrina, in 2005, the plant suffered considerable damage to its mechanical infrastructure, and even after repairs, its effluent was ...


    By Reliant Water Technologies

  • Management and risk assessment of a chemical spill: engineering facility

    Project: Management and Risk Assessment of a Cleaning Effluent Spill  Client: Confidential Services: Spill response, environmental sampling, risk assessment, regulator liaison Summary: Proportionate risk assessment and pollution management to safeguard local surface waters and satisfy regulator requirements ...

  • ‘Smart’ flood alleviation system protects Portsmouth

    In late 2014, Southern Water completed a major project to reduce the risk of sewer flooding in parts of Portsmouth and Southsea. Substantial works were undertaken to divert runoff and tidal ingress, and a ‘smart’ hydrometeorological monitoring system was installed to enable prompt diversion of excess water during periods of high rainfall. Sewer level monitoring is undertaken in ...

  • Downtown Shall Not Flood Again

    ABSTRACTThe City of Richmond, Virginia conducted a study to evaluate local drainage system in its downtown business district to remedy conditions that cause flooding more than once in a twoyear period. The main goals of this study are to evaluate the capacity of the storm water collection system in the downtown area to handle the 2-year storm event, identify system constraints and provide ...

  • Pumping wells & sewage lines case study

    Dorset Council - Bioremediation of Sewerage System The Dorset Municipality situated in the North East of Tasmania covers an area of 3196 km2. It comprises 14 townships, 10 water schemes and reticulated sewerage schemes for its two largest townships, Scottsdale and Bridport. Their populations are 1922 and 1234 respectively. Bridport’s population increases to approximately 6000 over ...


    By Cleveland Biotech Ltd.

  • Cooperation of locals and stakeholders on environmental problems of lakes in Sindh, Pakistan

    1. INTRODUCTION: Since irrigation system had not been introduced in Sindh at that time Indus River had delta and eco-region upto Rohri and Sukkur and simultaneously, numerous tributaries and two main inundated canals such as Nara and main Nara Valley were developed on left and right sides parallel of Indus River which flooded entire fertile lands and forest area The tributaries and both ...


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