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Case Summaries, Published Studies, White Papers, FAQ’s, Magazine Articles, Product Specifications, Videos and more…

The Zeta Library is orga­nized as a dig­i­tal post cat­a­log; each post con­tain­ing a spe­cif­ic piece of con­tent.  The Collections area locat­ed in the side­bar (or below on mobile devices) will allow you to  fil­ter the con­tent for the infor­ma­tion you are seek­ing.  You may also search our entire site con­tent by Applications, Markets, Benefits and oth­er cat­e­gories list­ed.  Library Posts will post a short descrip­tion and link to the cor­re­spond­ing doc­u­ment or media file. The Zeta Library is in the build­ing stage and more doc­u­ments are added dai­ly. Can’t find what you’re look­ing for? Give us a call  at 888−785−9660 or con­tact us via email and we will be glad to help!

USACE Demonstration of Noncorrosive, Capacitance-Based Water Treatment Technology for Chilled Water Cooling Systems

Link to USACE ERDC Report
September 2014
:

20% reduc­tions in cool­ing tow­er make-up water and 50% reduc­tion in blow-down were achieved at four U.S. Military Bases over a 24 month study peri­od.

Case Study: TVA Cooling Water Conservation Project

TVA (Tennessee Valley Authority) Logo
July 2013

Abstract:  Zeta Rod® Water Management Systems were select­ed to be uti­lized as the water treat­ment sys­tem of choice for the recir­cu­lat­ing open-loop chillers, heat exchang­ers and cool­ing tow­ers for the two HVAC Central Plants at a U.S. Government Data Facility in the Southeastern United States. The pur­pose of the sys­tem was to deliv­er sig­nif­i­cant water con­ser­va­tion while pro­tect­ing crit­i­cal cool­ing equip­ment in a man­ner con­sis­tent with a well man­aged tra­di­tion­al chem­i­cal water treat­ment pro­gram. The Zeta Rod sys­tem was includ­ed as part of an Energy & Water Conservation Project imple­ment­ed by the Tennessee Valley Authority (TVA).

  • 22% less make up water used
  • 65% less waste water sent to the sew­er
  • 5.8 Million gal­lons of water saved dur­ing the first year

Click here for full Case Study: TVA Cooling Water Conservation Project 

Zeta Rod Reverse Osmosis 簡報檔-英文: Foxconn Group, Shenzhen China

Zeta Rods installed in Reverse Osmosis (RO) system | Foxconn Group, Shenzhen, China

September 2007

www.zetarod.com.tw

Zeta Rods installed into a Foxconn Reverse Osmosis (RO) plant in Shenzhen China increas­es per­me­ate rate from 66.6% to 76.4%,  reduces waste­water by 15% and pre­vents foul­ing of RO mem­branes allow­ing for ener­gy sav­ings and increased pro­duc­tiv­i­ty.

click here to link to the Foxconn case study

Zeta Rod 簡報檔-英文 Formosa Plastics | Nan-Ya Jing Hsin Co-Gen Power Plant

Formosa Plastics | Nan-Ya Jing-Hsin Power Plant

September 2007

 www.zetarod.com.tw

The 10,000 RT cool­ing tow­er at Formosa Plastics Group, Nan-Ya Plastics Jing-Hsin Power Plant in Taiwan uses Zeta Rod sys­tems for foul­ing pre­ven­tion, water con­ser­va­tion, chem­i­cal reduc­tion and enhanced work­er health & safe­ty.

click here to link to the Nan-Ya Co-Gen Plant case study

簡報檔-英文: Zeta Rods treat 6000RT cooling tower at Formosa Plastics Nan-Ya Chia-Yi Plant

Zeta rods installed into 6000RT cooling tower at Nan-Ya Plastics, Taiwan

September 2005

 www.zetarod.com.tw

Zeta Rod sys­tems suc­cess­ful­ly pro­vide water con­ser­va­tion, chem­i­cal elim­i­na­tions and reduc­tions, bio­foul­ing & scale pre­ven­tion in this PVC plant.

click here to link to the Formosa Group, Nan-Ya Plastics Case Study

Case Study: Car Wash water recycle biofouling & odor prevention

Mill Valley Car Wash logo

April 2003

Within 60 days, results deliv­ered by the Zeta Rods were sig­nif­i­cant:

• Reduced water con­sump­tion per vehi­cle from 48.75 gal­lons per car (gpc) to 35.51 gpc; a net reduc­tion of 27% per vehi­cle
• 235,000 gal­lons of water saved in 60 days
• 38% drop in the total per vehi­cle wash­ing cost
click here to link to the Mil Valley Car Wash case study

Zeta Rod® biofouling prevention technology drives car wash cost savings

Mill Valley Car Wash logo

Operations Manager Eric Traband: “I’m sold on this [Zeta Rod] sys­tem. What I have now is an odor-free and bac­te­ria-con­trolled envi­ron­ment, I’m using a lot less water, and cut­ting my over­all costs. This sys­tem is a win­ner.”

Within 60 days, results of the Zeta Rod instal­la­tion into the Mill Valley Car Wash were impres­sive:
• Reduced water con­sump­tion per vehi­cle from 48.75 gal­lons per car (gpc) to 35.51 gpc; a net reduc­tion of 27% per vehi­cle
• 235,000 gal­lons of water saved in 60 days
• 38% drop in the total per vehi­cle wash­ing cost

MILL VALLEY, Calif., April 2003 – Car wash Operations Manager, Eric Traband, recent­ly demon­strat­ed to his boss why he had been named a nation­al Car Wash Manager of the Year in 2000. Traband, an 11-year vet­er­an of the indus­try, seized an oppor­tu­ni­ty to help trim his car­wash operation’s spi­ral­ing water costs and, at the same time, deliv­er bet­ter, more effi­cient ser­vice to his grow­ing ros­ter of cus­tomers. Continue read­ing

Biosphere 2: Biofouling and Scale Prevention in CELdek® Wet Wall Evaporative Cooling

diagram of CELdek media function
March 1999

Bioshere 2 expe­ri­ences dra­mat­ic improve­ment in the clean­li­ness of wet wall CELdek® media with use of Zeta Rod sys­tems. Expected media replace­ment was unnec­ces­sary and the cli­mate wall can oper­ate at peak effi­cien­cy.

Click here to link to the Biosphere 2 Wet Wall Case Study