Stainless Steel Candle Filter & Basket Filter Applied In Ballast Water Treatment

Optimized plain dutch weaves (ODW) from JUMAO are used as filtration meshes in systems for the filtration of ballast water in marine technology.

Use of specially developed ODW metal meshes allows the strict requirements in terms of filtration quality to be met, while also handling the highly corrosive environment. The good regenerability of the wire mesh and the use of high-alloy materials such as duplex, super duplex or nickel-based materials allow long and continuous operation of the cartridge filters.

Applications to larger ships with higher flow-rates could become feasible with design improvements to today’s filter technology. This chapter describes current uses of filtration on ships, types of filtration proposed for the ballast treatment application, performance evaluations of filtration as a ballast treatment, filtration as a component in compound treatment systems, pore size considerations, and the merits of filtration versus cyclonic separation as a primary treatment method.

Requirements: Ballast water filter have to….

• precise degree of separation required
• combine the required filtration efficiency with high flow rates and long intervals between back flush cycles,
• eliminate blockages of the filter mesh, despite high load of the ballast water
• filter material needs to be seawater resistant,
• be easy to install, retrofit, operate and maintain,

Shenzhou City Jumao Metal Products Co.,Ltd is a company to do metal mesh filters. Our main products can be divided to three series-Stainless Steel Sintered Filters,Metal Wire Mesh Filters and Knitted Wire Mesh Filters. With advanced equipments and technology, we produced multi layers sintered filters with different structure and specifications. JUMAO filters are widely used in petroleum, chemical, aerospace, electronics, pharmaceutical, environmental protection, food and beverage industries,etc.

JUMAO has become the famous brand of Chinese metal wire mesh filters and one of the largest exporters in Chinese mesh and netting circle. Our products sell well to more than 30 provinces in China and also export to Europe, America, East Asia, South Asia, Middle East and Africa, etc. more than 20 countries and regions.

We ensure product quality absolutely perfect with advanced test equipments and strict quality control system.JUMAO would like to develop business relations with new and old friends both domestic and overseas.