Yes you are correct... Here's some snips from various web pages....

Yes you are correct... Here's some snips from various web pages.

A subsequent phase opportunity is to deploy the Company’s larger scale SUBRE technology in Tianjin Caring Company’s municipal treatment sites and establish a reference site for municipal treatment in China. SUBRE is a submerged version of the MABR technology, and is suitable for larger, centralized traditional treatment plants.

The SUBRE system is very similar to SABRE2, but instead of being deployed in a tank, it will be deployed directly into the wastewater treatment ponds. It is also targeted as a retrofit for existing wastewater treatment, lowering operating costs while complying with tighter regulations. This system is aimed at mid-to-large-sized municipal water plants that can retrofit it to their ponds: Emefcy expects to sell SUBRE units for $1.3 million-plus, with first sales scheduled for 2017.