Sionix Corporation Announces Updated Testing Schedule for Its Mobile Water Treatment System

New Plan Includes Tests Useful in Oil and Gas Market

LOS ANGELES, CA--(Marketwire - Jun 7, 2011) - Sionix Corporation (OTCBB: SINX), designer of innovative and patented advanced mobile water treatment systems, announced today that the scheduled testing of its MWTS has been postponed due to several unforeseen and uncontrollable circumstances. The testing scheduled for this week is being rescheduled for the earliest possible date. The unfortunate occurrences of fire, floods, and tornadoes across the United States created disruptions in supply chains, which led to delays in the shipment of electrical components and plumbing parts. Suppliers' first priority was to provide needed parts to areas with destroyed infrastructure. Sionix has now procured all parts necessary and has resumed its construction schedule.

As originally announced the testing is to be conducted and certified by an independent third party and is expected to be witnessed by Georges Samaha, the Chairman and CEO of SAPO International S.A. Currently, Sionix is under MOU with TII, the American affiliate of SAPO International, for deployment of a MWTS in Japan. There has been some difficulty in obtaining a visa for Mr. Samaha's trip to the United States to view the testing, but Sionix anticipates no further delays.

Sionix has also expanded its testing plans to include hydrocarbons and biologics for applications in oil and gas drilling in shale formations. In addition to fresh water, tests will be done in brackish water as well. Sionix will begin the tests as soon as it is ready. In the event that all relevant parties are not able to attend the first run of tests, which will give Sionix test data needed for continued sales efforts, Sionix is prepared to repeat the demonstrations as needed, and specifically for Mr. Samaha in support of his continued dealings in Japan.

About Sionix Corporation
Based in Los Angeles, CA, Sionix designs innovative and advanced water treatment systems intended for use in energy, government facilities, healthcare facilities, emergency water supplies during natural disasters, housing development projects, and various industrial processes including subterranean fracturing used in oil and gas drilling. These systems are located adjacent to contaminated water sites thus reducing cost and toxic exposure and can be used to remove organic materials including oil, waste and other infectious bacteria from contaminated resources. They can be also used as pre-treatment for reverse osmosis and other membrane applications. Industries involved in dairy, agribusiness, meat processing, mining, poultry operations, and many others can benefit from Sionix's cost-effective, easily maintained, portable water treatment systems. For more information about the company, go to

About Sionix Technology
Using a patented dissolved air flotation (DAF) technology packaged in a mobile shipping container, air bubbles between the size of 1 and 2 microns are injected and float organic contaminants to the surface where 99.95% are skimmed off, and a majority of inorganic contaminants are also captured and removed. This compares to standard DAF units which historically have been limited to using bubble sizes of 50 microns or larger. The size of these bubbles are important because the smaller the bubble, the greater the surface tension and the greater the electrical charge. They can then hold together longer and elevate more organic contaminants to the surface for removal.

Contact Information:

Company Contact:
James R. Currier
Chairman/Chief Executive Officer

Investor Relations Contact:
Stephanie Prince/Jody Burfening
Lippert/Heilshorn & Associates
T: 212-838-3777