Directions for use

NALFLEET™ Bioguard Plus has been specially developed to prevent sea water (cooling) system from being fouled by lower aquatic life forms like mussels, barnacles and algae. The dispersant in the product inhibits the colonisation of such organisms on metal surfaces. The filming characteristics will also provide anti corrosion properties. NALFLEET™ Bioguard Plus can be used in both static and flowing systems. Some application examples are: sea water systems, including seawater intakes; filter boxes and piping; static ballast tanks; stability trimming tanks and oil rig sea legs.

Dosage and control

For Sea Water Cooling Systems Dose 0.6 litre of NALFLEET™ Bioguard Plus for every 100 tons of sea water flowing through the system per hour. The system throughput is either to be determined from the rating of the pump(s) or from the system specifications. Treatment is necessary in coastal waters and should commence three days before entering these waters and continue for three days after leaving coastal waters. The calculated dose should be dosed over a one hour period and repeated every 48 hours. For Static Ballast Tanks Dose 1 litre of NALFLEET™ Bioguard Plus per 10 tons of water prior to ballasting, followed by a monthly dose of 2 litres per 100 tons. For Trim Tanks, Oil Rig Sea Legs and similar systems Dose 25 litres of NALFLEET™ Bioguard Plus per 100 tons of water and add the same for make up water.

Dosing Method The diagram attached shows a typical dosage layout. This can be modified to suit a particular situation. A chemical dosing pump, with or without alarm to be used. Although the product will gradually clean fouled systems, treatment should preferably be started with a clean system. The product can be dosed neat or if necessary diluted into fresh water to accommodate the dosing equipment. When changing over from any other product to NALFLEET™ Bioguard Plus, flush the entire dosing system thoroughly with fresh water.

产品特性

• 易于使用的液体处理

• 在控制海水污染生物方面极为有效

• 保持系统中的热传递并延长清洁间隔时间

• 可生物降解

• 适用于所有使用海水的系统，包括静态和流动的海水

优势

• 多系统使用

• 一种产品涵盖的许多应用程序

• 减少维护和停机时间

• 经济使用

订购信息

NALFLEET™Bioguard Plus无法在美国交付＆加拿大，如需在美国和加拿大交货，请联系当地的客户服务组织
。

有关在美国和加拿大交付的替代产品的更多信息
，请参阅订货号。

对于Nalco 73551
，请查看“文文件”选项卡以进一步了解形状
。

Product Number                                Product name

778918                                               BIOGUARD PLUS 25 LTR

L73551.11U                                      NALCO 73551 (19 LTR)

配件

Product Number                                Product name

767925                                               SEA WATER DOSING STATION

使用说明

NALFLEET™Bioguard Plus专门用于防止海水（冷却）系统被贻贝，藤壶和藻类等较低水生生物污染。产品中的分散剂抑制这些生物在金属表面上的定殖。成膜特性还将提供抗腐蚀性能。NALFLEET™Bioguard Plus可用于静态和流动系统。一些应用实例是：海水系统

，包括海水入口; 过滤箱和管道; 静压载舱; 稳定俯仰平衡柜和石油钻井平台支撑:

剂量和控制

对于海水冷却系统，每小时每100吨海水流过系统
，加入0.6升NALFLEET™Bioguard Plus
。系统吞吐量要么根据泵的额定值
，要么根据系统规格确定。在沿海水域进行治疗，应在进入这些水域前三天开始，并在离开沿海水域后继续投药三天
。.

计算的剂量应在一小时内给药
，并且每48小时重复一次。对于静态压载舱，每升1升NALFLEET ™Bioguard Plus压载前10吨水，然后每100吨每月剂量2升
。对于俯仰平衡柜，Oil Rig Sea Legs和类似系统
，每100

吨水加入25升NALFLEET™Bioguard Plus，并加入补充水
。.

加药方法

附图显示了典型的剂量布局
。这可以修改以适应特定情况。化学计量泵
，带或不带警报器。尽管该产品将逐渐清洁污垢系统，但最好采用清洁系统开始处理。产品可以整齐或必要时稀释到淡水中以容纳配料设备
。从任何其他产品更换为NALFLEET™Bioguard Plus时
，请用清水彻底冲洗整个配料系统
。.

更多技术数据

形状                                                  Liquid

颜色                                                  Pale Yellow

密度                                                  0.97 kg/m3

燃点                                                  above 100C

气味                                                  氨

pH                                                      高于7