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» Resources : Site Evaluation Forms : Impacted Sediments : Anaerobic Horizontal PRB Bioremediation (AquaBlok+™)

AquaBlok™ Composite Particle System

The AquaBlok™ composite particle system composite-aggregate technology resembling small stones and comprised of a central core (often stone aggregate), clay or clay sized materials, and polymers. The composition, size and gradation of the particles can be custom designed for many different uses as a vector delivery system. Numerous environmental engineers and scientists are using AquaBlok in innovative applications - particularly for sediment, ponds, lagoons, etc. impacted by chlorinated hydrocarbons, pesticides, PCBs and heavy metals.

Adventus has engineered improvements to the standard AquaBlok product, offering AquaBlok+™ as a remarkably cost-effective solution for horizontal permeable reactive barrier placement ( see diagram). Why AquaBlok+ ?

One recent technology innovation is for its ideal use as a Reactive Hole Plug and Sealant, to aid in pollution prevention. See technical summary

Please complete this form.

Confidential Site Data

General Information:
Site Name
Site Owner
Site Location

Site Contact(s):
Name
Address
Email*
Phone
Fax
Regulatory Program/Status:
Federal and/or State
Regulatory Agency(s) Involved:

Site / Hydrologic Characteristics:
Site Area (ft2 or acres):
Site Configuration:

Ecological Characterization of Site:
(please check all that apply)
 Riverine
Deepwater
Marsh
Swamp
Estuary
If wetland, predominant
herbaceous and/or woody species:

Depth of Water Column (feet):
Minimum:
Maximum:
Average:

Velocity of Flow (feet/sec):
Minimum:
Maximum:
Average:

Site Water Type:
Freshwater:
Brackish:
Average:
Level of salinity,
if brackish or saline (in ppt):
Comments:

Groundwater:
Recharge
Discharge
Both
Gradient

Flux:
Volume
Unit Time
Unit Area

Sediment Characteristics:

Contaminated Sediment Thickness (feet):
Minimum
Maximum
Average
Grain Size and USCS Classification:
Organic Content (% by weight):
Estimated Hydraulic Conductivity:

Source of Contamination:
Constituent(s) of Concern (e.g.
metals, PAHs or others
confined to sediments, vs.
metals or VOCs or other
COCs moving with
discharging groundwater):
Contaminant(s)> Concentration Range* Regulatory Criteria / Desired
Percent Mass Reduction

* Please note whether data are Sediment concentrations, Groundwater concentrations,
Pore water concentrations, or Surface water concentrations.

Miscellaneous:

Physical Accessibility of Site:
 Not Limited
Somewhat Limited
Highly Limited
Please explain, if accessibility is limited:
Completed By:
Upload compressed file
containing attachments
*Mandatory items
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