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Nu-Well 320 Biocaustic Dispersant

Nu-Well 320 biocaustic dispersant is designed to enhance solubility of minerals and biological debris when used with caustic (alkaline) products for cleaning wells, potable water distribution lines or other structural systems. Water systems that are heavily fouled with bacteria are often cleaned with a strong caustic cleaner to help dissolve the biological matrix. While the caustic reaction effectively dissolves the polysaccharide exopolymer material (slime secreted by the bacteria), the high pH decreases the solubility of the mineral constituents, causing precipitation of mineral deposits in the area being cleaned.
  • Prevents precipitation of minerals that can clog openings while removing biological plugging
  • Controls sludge by preventing re-precipitation or adhesion for more complete removal of biologic material during flushing
  • Dislodges biofilm masses associated with Iron-Oxidizing, Sulfate-Reducing and (more prevalent) Slime-Forming bacteria, which are not completely removed by caustic solutions alone
  • Increases the suspension of partially dissolved minerals, silts and bacterial slime
  • Completely soluble in strong alkaline solutions with a pH of 7 to 14

Insights

Application
Nu-Well 320 biocaustic dispersant is typically used at a concentration of approximately 1.5 to 3% by weight of the treatment volume in the well or system being treated. In the case of pipelines or storage tanks, the actual volume of cleaning solution used should be the volume used for calculation. If the cleaning solution is to be surface blended and then added to the well or water system, the caustic should be diluted at least one part caustic to nine parts water prior to the addition of the NuWell 320 biocaustic dispersant. Upon completion of cleaning, the caustic solution should be neutralized on the surface and disposed of in accordance with applicable regulations.

    Physical Properties, Shipping and Handling

      Density: 9.5 lbs./gal.
      pH (as shipped): 8.4
      Specific Gravity: 1.19
      Freeze point: 26 °F (-3 °C)
      Solubility (in water): 100%

        Appearance: Amber liquid 

          • This product is not considered dangerous and does not require special handling or disposal; however, in storage or use, avoid contact with strong acids or alkaline-based products. Most acids and alkaline materials will not affect Nu-Well 320 biocaustic dispersant at concentrations below 25 percent.
          • Not regulated as a hazardous material under 49CFR 172.101, RECRA, SARA and CERCLA
          • 1 gallon and 5 gallon containers can be shipped by UPS ground delivery.
          • Additional physical and handling data are available on the product SDS.
          • Available in 1, 5, 30, and 55 gal containers.
          • Determine static height of water in well
          • Multiply height by dosage factor
          • Mix Nu-Well 320 biocaustic dispersant into caustic solution and apply to well (Better results can be achieved when the total treatment volume of chemical solution is 1.5 to 2 times the static well volume (allowing for penetration into surrounding formation).


          Nu-Well 320 Dosage Guide

          1. Determine static height of water in well
          2. Multiply height by dosage factor
          3. Mix Nu-Well 320 biocaustic dispersant into caustic solution and apply to well (Better results can be achieved when the total treatment volume of chemical solution is 1.5 to 2 times the static well volume (allowing for penetration into surrounding formation).

          Dosage Guide

          Nominal Well Size

          gal./ft.

          l/m

          in.

          mm

          New Well

          Old Well

          New Well

          Old Well

          2

          51

          0.0005

          0.0009

          0.0068

          0.0111

          3

          76

          0.0012

          0.0020

          0.0152

          0.0251

          4

          102

          0.0022

          0.0036

          0.0270

          0.0446

          5

          127

          0.0034

          0.0056

          0.0422

          0.0697

          6

          152

          0.0049

          0.0081

          0.0608

          01003

          8

          203

          0.0070

          0.0110

          0.0810

          0.1340

          10

          254

          0.0100

          0.0170

          0.1270

          0.2090

          12

          305

          0.0150

          0.0240

          0.1820

          0.3010

          14

          356

          0.0200

          0.0330

          0.2480

          0.4100

          16

          406

          0.0260

          0.0430

          0.3240

          0.5350

          18

          457

          0.0330

          0.0550

          0.4100

          0.6770

          20

          508

          0.0400

          0.0700

          0.5100

          0.8400

          22

          559

          0.0500

          0.0800

          0.6100

          1.0100

          24

          610

          0.0600

          0.1000

          0.7300

          1.2000

          26

          660

          0.0700

          0.1100

          0.8600

          1.4100

          30

          762

          0.0900

          0.1500

          1.1400

          1.8800

          34

          864

          0.1200

          0.1900

          1.1460

          2.4200

          36

          914

          0.1300

          0.2200

          1.1640

          2.7100
          Note: Standard dosage is for well rehabilitation. For routine maintenance, reduce dosage by 30% to 50%.

          Locations and Contact

          North America

          Aqseptence Group, Inc., New Brighton, MN

          Sales and Manufacturing Location
          1950 Old Hwy 8 NW,
          New Brighton, MN 55112
          USA

          Tel: +1 651 636 3900

          Fax: +1 651 638 3171

          info.johnsonscreens.us@aqseptence.com

          North America

          Aqseptence Group, Inc., Bakersfield, CA

          Manufacturing Location
          1901 E Brundage Ln,
          Bakersfield, CA 93307
          USA

          Tel: +1 661 323 1525

          Fax: +1 661 323 1606

          info.johnsonscreens.us@aqseptence.com

          North America

          Aqseptence Group, Inc., Forked River, NJ

          Sales and Manufacturing Location
          708 Challenger Way,
          Forked River, NJ 08731
          USA

          Tel: +1 609 693 9434

          Fax: +1 609 971 8708

          info.johnsonscreens.us@aqseptence.com

          Choose your regional contact for a product inquiry.
          A sales representative will respond to you shortly via telephone or email.

          Continent:
          Country of Installation:

          Product inquiries for countries of installation outside of the locations listed below, please contact us via email. info.johnsonscreens.us@aqseptence.com

          Aqseptence Group, Inc., New Brighton, MN

          Sales and Manufacturing Location
          1950 Old Hwy 8 NW,
          New Brighton, MN 55112
          USA

          Tel: +1 651 636 3900

          Fax: +1 651 638 3171

          info.johnsonscreens.us@aqseptence.com

          Aqseptence Group, Inc., Bakersfield, CA

          Manufacturing Location
          1901 E Brundage Ln,
          Bakersfield, CA 93307
          USA

          Tel: +1 661 323 1525

          Fax: +1 661 323 1606

          info.johnsonscreens.us@aqseptence.com

          Aqseptence Group, Inc., Forked River, NJ

          Sales and Manufacturing Location
          708 Challenger Way,
          Forked River, NJ 08731
          USA

          Tel: +1 609 693 9434

          Fax: +1 609 971 8708

          info.johnsonscreens.us@aqseptence.com

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