Aquasust Super MBBR
Some of the organic matter in sewage can be biologically oxidized (such as glucose and ethanol), and some can only be partially degraded by biological oxidation (such as methanol), and some organic matter cannot be degraded by biological oxidation, and some Toxicity (certain surfactants). In this way, the organic matter in the sewage can be divided into two parts, biodegradable and non-biodegradable organic matter. Traditionally, COD (chemical oxygen demand) basically means all the organic matter in sewage, BOD (oxygen demand for gasification) is the organic matter that can be biodegraded in sewage, so the difference between COD and BOD can indicate that the sewage cannot be biodegradable Of organic matter.
In fact, COD (Chemical Oxygen Demand) not only reacts with organic substances in water, but also represents inorganic substances with reducing properties in water, such as sulfides, ferrous ions, and sodium sulfite. For example, if the ferrous ions in the sewage are not completely removed in the neutralization tank, there will be ferrous ions in the effluent of the biochemical treatment, and the COD (chemical oxygen demand) of the effluent may exceed the standard.At this point, our Best Biofilter Media can effectively play its role.
SERVICES BEYOND YOUR EXPECTATION
We believe that serving our customers well is our greatest value,we love what we do.
Free sample to support your business.
Customized packaging available for all orders.
Creative water bottle design presented by 3D drawing and 3d printing.
Quick reply to all queries within 12 hours.
Order visual production service.
Hot Tags: best biofilter media, China, suppliers, manufacturers, factory, cheap, in stock, free sample, Koi Filter Mbbr Media, Pond Filter Media Koi, Pond Filter Media, Aquarium Filter Media, , Koi Pond Filter Media
