Z-Olite Cow Z-Olite Logo
address: 148 N 100 E
Smithfield UT 84335
phone: 435.563.8118
web: www.z-oliteinc.com

DESCRIPTION


Z-Olite Used For Odor Control

DESCRIPTION:
Z-Olite Animal odor control consists of a unique mineral called "clinoptilolite " which is volcanic in origin. The material is a pale green granular product with different particle sizes varying from sand-size to a powder. Generally, it is a 14 x 40 or minus 40 mesh product.

USES:
Z-Olite can be used for the odor control of manure and urea from dairy cows, feeder cows, horses, hogs, poultry, and most other animals.

PROCEDURES:
The amount of Z-Olite used is dependent on the moisture and nitrogen content of the manure/urea. The USDA study shows that 6.25% (125 lbs) zeolite clinoptilolite added per ton of manure slurry will reduce ammonium (NH4+) loss by 55%. (See study below) Hog and poultry manure are higher in nitrogen content than that of feedlot and dairy cows. In general, 300 to 600 pounds of Z-Olite are used per ton of manure/urea. Consequently, more Z-Olite would be used for hogs and poultry.

For Odor Control The Following Procedures Are Recommended:

  1. FEED: Up to 2 percent by weight of the feed for animals can be Z-Olite . This enhances odor control, and it begins working in the alimentary tract. Z-Olite starts binding the NH4+ from the time food starts being digested. The binding process helps digestion and increases the efficiancy of odor control by Z-Olite. Since the ammonium is bound from the beginning, the NH4+ loss is reduced up to 65%.
    Additional benefits as a feed additive: Z-Olite counteracts diarrhea and is an effective myco-toxin binder. Generally, Z-Olite will make an animal healthier, gain more weight, and live longer. A minus 40 or 14 x 40 mesh zeolite product is used for feed purposes.
    See the following link for a detailed chicken study. http://www.z-oliteinc.com/research/chicken.shtml
  2. BEDDING: Z-Olite should be laid down in the bedding or stall areas after clean out. Alternatively, if the clean out cycle is at long intervals, multiple layers of Z-Olite can be placed. A 14 x 40 mesh product is recommended.
  3. LAGOON: In the case of wet operations where wash-down is used, the water from the lagoon can be treated to remove the ammonium with a Z-Olite filter column. This will enable the reuse of the wash-down water. The zeolite is also an effective absorbent of ammonia gas and hydrogen sulfite. The Z-Olite loaded with ammonium/ammonia from the filter and off-gas system can be combined with the manure compost as a fertilizer/soil amendment. The off-gas system can be a floating lagoon cover with attachments to cycle the off-gas through a Z-Olite air filter column. A 14 x 40 mesh or coarser product is recommended.
  4. MANURE: The manure from dry operations or the manure sludge from wash-down lagoons should be composted with 300 to 600 pounds of zeolite per ton of manure. This is generally done in rows where the compost can be turned after temperatures peak. Straw, saw dust, or other sources of carbon must be used with the proper water content to complete the composting process. Composting can take 6 to 10 weeks depending on the efficiency of the operation. A minus 40 mesh product is recommended.
    See the following link for a summary of an ARS study on dairy cattle manure. http://www.z-oliteinc.com/research/cattle_ars.shtml

Basic Priciples:

Most of the odor from animal manure/urea is generated from the conversion of ammonium (odorless) to ammonia gas and airborne nitrates and sulfates. Z-Olite will absorb moisture and will hold the ammonium by two methods.
  1. First it will hold it in open pore spaces by "absorption". Z-Olite will hold up to 60% of its weight in liquid.
  2. Second, it will hold 3% of the ammonium (and ammonia) cation in the mineral lattice by a method called "cation exchange" or "adsorbtion"; (measured as cation exchange capacity or "CEC"). Cationic exchange is the chemical exchange of an electron, thereby binding the mineral to the zeolite.
In absorption, the ammonium is held loosely and is water soluble, but in the cation exchange (adsorbed) position, the ammonium is not water-soluble but is plant accessible. In the cation exchange position, the nitrogen will not burn the plant.


Advantages Of Z-Olite:

USDA: ARS Study Results
------------------------------------------------------------------------

MANAGING AMMONIA EMISSIONS FROM DAIRY COWS BY AMENDING SLURRY WITH ALUM OR ZEOLITE OR BY DIET MODIFICATION

Author(s): MEISINGER JOHN J
LEFCOURT ALAN M
VAN KESSEL JO ANN S
WILKERSON VICTOR


Interpretive Summary:
Animal agriculture is a significant source of atmospheric ammonia. Ammonia volatilization represents a loss of plant available nitrogen to the farmer and a potential contributor to eutrophication in low-nitrogen input ecosystems. This research evaluated on-farm slurry treatments of alum or zeolite and compared three diets for lactating dairy cows for their effectiveness in reducing ammonia emissions. Ammonia emissions were compared using a group of small wind tunnels which captured the ammonia emitted from the exposed manure receiving various treatments. The addition of 2.5% alum or 6.25% zeolite to raw dairy slurry reduced ammonia volatilization by 60% and 55%, respectively, compared to untreated slurry. The alum conserved ammonia by acidifying the slurry while the zeolite conserved ammonia by lowering the solution-phase nitrogen through cation exchange. The use of alum or zeolite also reduced soluble phosphorus in the slurry. Ammonia loss from manure collected from lactating dairy cows was not affected by three diets containing the same level of crude protein but differing in forage source (orchardgrass silage vs. alfalfa silage) or neutral detergent fiber (NDF) content (30 vs. 35% NDF). Ammonia losses from the freshly excreted manures occurred very rapidly and included the excreted urea plus some unidentified labile organic nitrogen sources. Ammonia conservation strategies for manures will have to be active within the first few hours after excretion in order to be most effective. The use of alum or zeolites as an on-farm amendment to dairy slurry offers the potential for significantly reducing ammonia emissions from the storage phase of a manure management system.

Keywords:
manure species systems samples bioavailability biological feedstuff


Contact:
10300 BALTIMORE BLVD.
BLDG. 200, RM. 100, BARC-
BELTSVILLE
MD 20705
FAX: (301)504-8162
Email: jmeising@anri.barc.usda.gov


Approved Date: 2001-07-30
------------------------------------------------------------------------
TEKTRAN
United States Department of Agriculture
Agricultural Research Service

Updated: 2001-08-17


Contact Info

Contact:
Z-Olite Logo
who: Casey and Mike Hatch
address: 148 N 100 E
             Smithfield UT 84335
phone: 435.563.8118
           435.753.2075
fax: 435.753.3631
web: www.z-oliteinc.com


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Updated: 06/16/06 22:14:00 MDT