Recently, after five years of R & D and strict land use of the sea with the test, Cathelco company's ballast water treatment system based on filtration and UV technology has received IMO type approval issued. Although Cathelco anti-fouling with the famous water pipes and ICCP hull corrosion protection system serving the marine industry for more than 50 years, but in the ballast water treatment market is just entrants. It is reported that IMO 's type approval is obtained through BSH and relevant German authorities. The previous Cathelco system has been tested on Foreland 's " MV Eddystone " ro-ro ship. After obtaining the IMO type approval, Cathelco will immediately submit an application for the US Replaceable Management System (AMS) approval to enter the US waters market. One of the United States Coast Guard approval of ballast water treatment system is required to operate at all levels of salinity, including salts, brackish water and fresh water. Ballast water treatment capacity of the apparatus of the company Cathelco 80-2400 m3 / h up to a single system 1200 m3 / hr. Traction Roller,Converting Machine Roller,Oil Resistance Roller,Converting Machine Roll Taixing Jinlong Rubber Rollers Co., Ltd. , https://www.txjinlongrubber.com