Old standard sewage treatment plant sewage treatment plant CCS certificate Marine sewage treatment plant sewage treatment plant the old standard, the old standard marine sewage treatment plant biological contact oxidation and disinfection principle physico-chemical treatment process sewage from ships. Structure and performance of this device meet the national standard GB10833-89 "marine sewage treatment system technical conditions" requirements, the device is small, light weight, compact, discharge treated water in line with national emission standards, while meeting International ARATS MEPC IMO MEPC / 2 (VI) emission standards. The device consists of a chamber composed of five, crushing chamber, two biological contact oxidation chamber, sedimentation chamber and a sterilization room, B-type biochemical sewage treatment plant for processing waste water and sewer board toilet, so as to meet international standards for emissions discharged to the side outside. This device is also used aboard the gray water disinfection. B-type biological wastewater treatment apparatus utilizing the principle called activated sludge process and biofilm digestion of organic pollutants, little amount of sludge produced by B-type devices, the vast majority of digestion inside the device, about three months the sludge discharge once, losing fertilizer, no secondary pollution. The solid residue after crushing to the incinerator, storage tank or in unregulated waters emissions. This device is automatically controlled, with "continuous - intermittent" selector switch, save energy, and strong anti-hunger biofilm, can adapt to varying load conditions. Provide China Classification Society CCS certificate. Jiang Su Bairui special Trade Co., Ltd. (Jiangsu Bright trading co., Ltd) mainly sales agents and respirators, long tube respirators, escape respirators, heavy anti-chemical suits, light chemical suits, fire guns, bubble guns, flatulence liferaft can be suspended liferafts, inflatable lifejackets, fire pumps, air pump, breathing air pump, life jacket lights, life buoy lights, life raft light, oil-water separators, the new marine oil and water separator, 15PPM oily water means sewage treatment plant, sewage storage cabinets, pressure tank, warehouse bottom ballast water, marine oil and water separator, the new marine oil and water separator, 15PPM oily water treatment equipment, marine sewage treatment plant, marine sewage holding tank , marine pressure tanks, marine bunker bottom ballast water, fire equipment, protective clothing, thermal clothing, chemical suits, insulated clothing ,, fire insulation suits, immersion suits, thermal suits, anti-bee suits, slow descent , gas mask, work jackets, sailor knife, waterproof flashlights, ship binoculars, buoyant, three life jackets, life jackets, the new standard life jackets, life buoy, lifebuoy plastic, foam applicator, the ladder, pilot ladder, aluminum ladder, stick ladders, fire extinguishers, dry powder extinguishers, foam, CO2 fire extinguishers, file mice, life-saving food rations, fresh water, magnetic compass, radar reflector, radar transponder, pneumatic throw rope, inflatable belt, Robertson stretcher, basket stretcher, rescue board, rescue kits, position-indicating lights, releaser, bell, gong, fog bell, buoyant rope, fire equipment, fire ax, explosion-proof lights, rechargeable explosion-proof lights, iron fire box, stainless steel fire boxes, Nakajima hydrants, fire wrench, fire-resistant rope, valve frame, international shore connection, more water sprinklers, lights, signals the ball, fire boots, helmets, ladder, horn, smoke signals, handheld red flares, red parachute signal, buoyant smoke signal, combination smoke signal Lifebuoy self-igniting lights and orange smoke, throw rope, throwing equipment, pneumatic throwing equipment, inflatable safety ring, inflatable life-saving rings, pennants, signal balls, electric air respirator, fire hose boxes, fire equipment boxes, sand boxes, emergency escape breathing apparatus tank, air foam system box, platform hoists, lifebuoy release device, plugging equipment life jacket tank, fire hose, fire water sprinklers, fire fittings, fire adapter, fire hydrants, fire extinguishers frame, lifebuoy release device, life buoy rack, shelf life rafts, oxygen breathing apparatus, alarm, hand alarm, Su generator, and other product sales hotline: Contact : Zhang Qian phone: 18752901698, QQ: 18752901698 E-mail: sale14@brtjs.com Tel: 0515-85265566 Fax: 0515-85265566 Homepage: www.brtjs.com