• Compatible with SoliSep MPT150 coagulant.
• Classified for use in producing potable water.(Classified to ANSI/NSF Standard 60).
• Effectively controls scales including calcium carbonate up to LSI+3.0, calcium sulfate, barium sulfate, and strontium sulfate.
• Compatible with all of the leading RO membranes.
• Maintains cleaner membrane surfaces by dispersing particulate foulants.
• Effective over a wide pH range.
• May be fed neat or diluted.
• Compatible with feedwaters that contain aluminum and iron oxides.

◇DESCRIPTION AND USE

Hypersperse^TM MDC702 is a highly effective liquid antiscalant/antifoulant developed to control scale precipitates and reduce particulate fouling within membrane separation systems. This highly effective liquid antiscalant/antifoulant is formulated specifically to be used with SoliSep MPT150 coagulant. It is imperative that the coagulants used are compatible with the antiscalant/antifoulant being injected as incompatible chemicals may cause membrane fouling.

◇PACKAGING INFORMATION

Hypersperse MDC702 is a liquid material, available in a wide variety of customized containers and delivery methods. Contact your BetzDearborn sales representative for details.

◇APPLICATION

For maximum effectiveness, Hypersperse MDC702 should be added prior to the static mixer or cartridge filter housing. For potable applications the maximum dosage is 10 mg/L. Maximum dilution is 10% with RO permeate or DI water.

◇DOSING

Typical dosage range is between 3 and 6 mg/L.
Important Note: Over and under-dosing may cause membrane fouling so please contact your local BetzDearborn representative to define the optimal feedpoint and dosage rate.

◇Maximum Dilutions

Maximum dilution is temperature related as shown below.

◇SAFETY PRECAUTIONS

A Material Safety Data Sheet containing detailed information about this product is available upon request.