EHC is an integrated source of slow-release oxygen combined with nutrients and a pH buffering agent to provide the ideal conditions for rapid bioremediation of organic and inorganic soil, sediment, and groundwater contaminants. For organic constituents, EHC significantly stimulates catabolic activity of indigenous microflora further accelerating the rate of contaminant removal. EHC not only eliminates contaminants quickly —but also guarantees appreciable cost savings over other oxygen release products on the market. EHC’s proprietary technology is field-proven and available today.

A-SOX is a delivery mechanism consisting of a fabric sleeve (or sock) filled with EHC and a stainless steel canister. For ease of use in groundwater wells, the socks are lowered in the well inside reusable stainless steel canisters. The number of canisters that can be hooked together is limited and governed by well screen length, weight, and the fact that they all need to be submerged.

A-SOX Benefits

All field-proven benefits of EHC.
Substantial time savings on the job.
Reusable stainless steel canisters are easy to insert and retrieve.
Socks and canisters available for 2″ and 4″ wells.
Easy and quick delivery system for groundwater wells.
Up to three canisters may be suspended in line to lengthen the active zone.
Long Lasting.

A-SOX is available in two nominal sizes: 2 x 36 in and 4 x 36 in.

Request to Quote

SKU: N/A

Ordering Information
Applications
Quick Instructions
Downloads

Ordering Information

Part Number	Description
TR-419	2-in x 3-ft A-SOX (pail with 5 socks*)
TR-411	2-in Canister (stainless steel, reusable)
TR-418	4-in x 3-ft A-SOX (pail with 3 socks*)
TR-413	4-in Canister (stainless steel, reusable)
Accessories:
TR-414	2-in Well Cap with Cable Restraint
TR-415	4-in Well Cap with Cable Restraint
602528	Pail Opener
1/16″-dia. Nylon-covered stainless-steel suspension cable with swaged cable loop at one end in the following lengths:
TR-41601	25 ft.
TR-41602	50 ft.
TR-41603	75 ft.
TR-41604	100 ft.
TR-41605	125 ft.
TR-41606	150 ft.

Applications

Stimulation of anaerobic biodegradation of groundwater contaminants in groundwater wells through controlled release of carbon, ZVI, and nutrient delivery using EHC.
This is not an aggressive treatment but, rather, an enhancement to natural attenuation. It is ideal for sites where there are either residual or a thin layer of contaminants.
The radius of influence depends on the hydrogeology of the site but is still predictably small (in the order of 10 ft. radially, 20-50 ft. downgradient).

Contaminants Treated