Natural


Pennosan has developed a range of quality Pennofloc™ natural flocculant and coagulant formulations for a broad range of water and waste water applications, that are safe and easy to use. The Pennofloc™ range comprises chitosan prepared at different dose concentrations and formulated in dilute natural acids such as acetic and lactic acid for ease of application. Pennofloc™ […]

Pennofloc™ Products


For swimming pools and spas Pennosan offers its Pennofloc™ all-in-one natural water clarification product, which has been formulated especially for the removal of dirt, oils, algae and other microorganisms from swimming pool and spa water. When used in conjunction with conventional backflush filter systems i.e. those employing sand, glass and other inert filter […]

Swimming Pools and Spas


The Pennosan Pennofloc™ range of products work effectively to separate particulates and protein sludge from process water in various aquaculture setups and systems. Our natural Pennofloc™ formulations produce clear and clean water that is free of protein and suspended bio-solids. Pennofloc™ formulations are non-toxic and completely biodegradable, which means they will not compromise a […]

Aquaculture



The versatility of our Pennofloc™ formulations makes them ideal for use in Industrial Wastewater applications. Whether concentrating bio-sludges and recycling water in the biofuels industry, recovering oils and fats from chemical and industrial process streams, separating bio-solids from fermentation liquors in the pharmaceutical or cleaning outflows in the microelectronics industry, the natural chelating, adsorbing and flocculating properties […]

Industrial Wastewater


Within Pennosan there is over 20 years of experience in the Research & Development and the Marketing of water and wastewater clarification and solid/liquid separation aids. Chitosan, the main active ingredient in Pennosan’s Pennofloc™ range of water clarification and solid/liquid separation aids, is derived from the natural product chitin, which is extracted […]

Water Treatment


Pennosan is a UK-based supplier of chitin and chitosan products and formulations for a variety of industries. At our North Wales offices we can handle chitin and chitosan orders from the supply of small samples to delivery of multi-tonne quantities. Our thorough in-house quality management systems ensure our customers always receive good […]

About Us



Pennofloc™ formulations have been developed to specifically to separate sediments and particulates from lakes and canals, producing a dense sludge that is readily filtered. Pennofloc™ works by flocculating the suspended particulates into larger clumps (flocs) which can be rapidly settled out of solution under gravity or quickly separated in a geotextile bag. Pennofloc™ attaches strongly to minerals, […]

Lake and Canal Cleaning