压载水处理系统技术方案要点

Ballast Water Management System / 压载水处理系统

压载水处理系统

技术协议

PROJECT :

项目：

SHIPOWNER :

船东：

SHIPYARD :

船厂：

DESIGNER：

设计方：

PUMP CAPACITY :

1000 m3/hr

压载水泵：

BWMS CAPACITY :

1000 m3/hr

压载水处理系统：

DATE :

日期：

1. 系统组成 / System Components

TM压载水处理系统是一种采用机械过滤和紫外线（UV）消毒技术相结合的在线二级处理系统。自清洗过滤器通过拦截水中较大生物体起到预处理作用，后续的紫外消毒系统对海水进行杀菌消毒，满足IMO D-2排放标准。

The TM BWMS features two-stage process, applying efficient automatic filtration to remove larger organisms and sediments followed by powerful medium pressure UV unit to disinfect and inactivate smaller plankton, bacteria and pathogens, in compliance with IMO D-2 standard.

除不使用活性物质，也无任何有毒物质产生外，TM压载水处理系统所采用的中压紫外装置在船用行业有显而易见的优势。中压紫外消毒装置设计紧凑、占用空间小，从而使其适用于任何船只，尤其当安装空间有限时。

The medium pressure UV device, adopted by TM BWMS, has significant advantage in marine application besides its physical nature in process. It calls for minimized footprint due to its compact design, which makes it easy to fit into any vessel especially those with limited space available.

系统特性 / System Features：

●安全可靠、无需添加任何化学品 / No chemicals added or generated

●无毒性副产物 / No toxic by-product

●设计紧凑、占地小 / Compact design and minimized footprint

●操作简单，自动运行 / Automatic & 100% Safe Operation

●方便维护、费用低 / Little Operation Attention Required & Minimum Maintenance

●无腐蚀问题 / No corrosion concern

●降低压载舱中的沉积物 /Sediment Removal on Ballasting

TM BWMS按订货时的系统供货要求，有散件供货和撬块供货两种方式。

设备组成包括主要包括：

（1）高压反冲自清洗过滤器；

（2）中压紫外（UV）杀菌装置；

（3）高压泵；

（4）管路及阀门组件 （5）系统支架 （6）控制系统；

Fig.1-1: -BWMS 撬块安装3D 模型

TM

压载水处理系统，采用高压反冲自清洗过滤器（1）对压载水进行预处理，再用UV （紫

外）杀菌装置（2）对海水进行杀菌消毒。处理设备（过滤器和紫外杀菌装置）连接到压载水管路系统中，使进入和排出的压载水在线得到有效的处理。

The TM BWMS (filter and UV reactor) is integrated into ballast water system and so that proper treatment occurs inline automatically both at ballasting and de-ballasting.

压载时，海水经过滤器过滤和UV 消毒处理。在排放时只经过UV 消毒进行再次处理，确保任何可能在压载舱内生长的生物在排放前得到完全杀灭。相关自动阀门的切换操作由PLC 程序自动控制完成。

Ballast water is treated going through the complete process (filter followed by UV reactor) at ballast water intake and re-treated at discharge through the UV reactor only (filter bypassed).

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4

3

6

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The UV irradiation of ballast water again during de-ballasting ensures that any bacterial regrowth that may have occurred in the ballast tanks is fully disinfected before discharge. The switching of related automatic valves is controlled and completed by PLC automatically.

Fig.1-2：压载（红色路线）

Fig.1-3：排放（绿色路线）

2. 技术规格 / Technical Specification