- Waste Management[6]
- Gas Disposal[1]
- Cement Making Machinery[1]
- Cutting and Forming Tools[29]
- Battery Packs[1]
- Wood Based Panels Machinery[3]
- Chemical Product Machinery[7]
- Mining Machinery[1]
- Other Material Handling Equipment[1]
- Mining and Metallurgy Projects[1]
- Glass Processing Machinery[3]
- Building Glass[1]
- Tile Making Machinery[1]
- Pipe Making Machinery[1]
- Wire Mesh[1]
- Metallurgy Machinery[1]
- Motorcycles[2]
- Instrument Parts & Accessories[3]
- Machinery Agents[1]
- Electrical Ceramics[1]
- Cranes[3]
- Engine Parts[1]
- Shops[3]
- Water Treatment[1]
- Toy Accessories[2]
- Other Machinery[6]
- Mazut[1]
- Asbestos Products[4]
- Metal Straightening Machinery[1]
- Other Construction Material Making Machinery[2]
- Filters[4]
- Other Metal Processing Machinery[1]
- Metal Coating Machinery[2]
- Other Plastic Processing Machinery[2]
- Wiring Ducts[1]
- Packaging Machinery[10]
- Paper Processing Machinery[3]
- Boilers[1]
- Steel Pipes[2]
- Air-Compressor Parts[2]
- Engineered Flooring[1]
- Solar Cells[2]
- Chloride[2]
- Barley[1]
- Wheat[1]
- Crude Oil[1]
- Rubber Processing Machinery[2]
- Oil Purifier[1]
- Ultrasonic Cleaners[1]
- Sugar & Salt Processing Machine[2]
- Air-Compressors[1]
- Pumps[3]
- Other Food Processing Machinery[9]
- Separation Equipment[6]
- Fruit & Vegetable Processing Machinery[1]
- Dairy Processing Machinery[1]
- Other Industrial Filtration Equipment[8]
- Other Petrochemical Related Products[1]
- Pigment[1]
- Door Closers[1]
- Door & Window Hinges[1]
- Steel Wire[1]
- Other Measuring & Analysing Instruments[1]
- Flow Meters[1]
- Water Meters[3]
- Chemical Process Equipment Parts[2]
- Other Marine Supplies[3]
- Other Construction Machinery[1]
- Diesel Generators[6]
- Engines[1]
- Cultivators[1]
- Stainless Steel Sheets[1]
- Wheel Alignment[1]
- Glass[3]
- Contact Person : Mr. bao Shi
- Company Name : Chongqing Sky Walker Import & Export Trading Co., Ltd.
- Tel : 0086-23-67869528
- Fax : 0086-23-67868258
- Address : Chongqing,Chongqing,4/F, No.65 Jianxin Bei Road, Jiangbei, Chongqing,China.
- Country/Region : China
- Zip : 400020
Marine sewage treatment device
Marine Sewage Treatment device belongs to the key devices for prevention of pollution form ships in seas and oceans according to the revised Annex IV of the International Convention of the Prevention of Pollution (MARPOL 73/78). The MEPC.2 (VI) resolution adopted on 3 December 1976 is the present guidelines on implementation of effluent standards and performance tests for STP, which is called “old standards”. This device is according to the MEPC.159(55) resolution enacted on 13 October 2006, which is called “new standards”. The convention (MARPOL 73/78) provides that all STPs installed on board on or after 1 January 2010 should meet the MEPC.159(55) resolution.
Summary all the rules and effluent standards as followings:
IMO Old standard | IMO New standard | USCG | Alaska | |
TSS (mg/l) | 50 | 35 | 150 | 30 |
BOD5 (mg/l) | 50 | 25 | NR | 30 |
COD (mg/l) | NR | 125 | NR | NR |
coliform (per 100ml) | 250 | 100 | 200 | 20 |
PH | 6~9 | 6~8.5 | NR | 6~9 |
Residual chlorine (mg/l) | NR | 0.5 Max. | NR | 10 |
Duration of type approval test (days) | 10 | 10 | 10 | 30 |
Main technical specification, please contact with us
Marine sewage treatment device
