Product information

Specification

Approvals

• NSF International Certifies that this product conforms to the requirements of NSF/ANSI Standard 60 - Drinking Water Treatment Chemicals - Health Effects. Maximum use level according to NSF approval: 30 mg/lit.
• Approved by The Norwegian Food Safety Authority

Directions for use

The specially selected polymers in NALFLEET™ Vaptreat combined with the potential scale forming salts in the brine to prevent them from adhering to heat transfer surfaces. These solids are held in suspension and removed with the evaporator brine.

The operating efficiency of the plant is maintained for maximum water production. The intervals between cleaning are greatly increased.

The product to use for acid cleaning is Descalex, which will remove old scale prior to treatment with NALFLEET™ Vaptreat.

Evaporators have a tendency to produce foam while operating - the defoaming properties of NALFLEET™ Vaptreat will stop this foaming and carry-over will be eliminated. Distilled water quality is maintained.

Dosing method
The standard dosage, applicable to the majority of systems, is 15-30 ml of NALFLEET™ Vaptreat per ton of distillate produced. This is based on the rated production capacity of the evaporator.

Example: In a 25 ton/day evaporator. Treatment used = 25 x 30 ml = 750 ml of NALFLEET™ Vaptreat per day.

Setting the Flow Rate
The treatment is added to the dosage tank and mixed with water. Example: With the 0.75 litres of NALFLEET™ Vaptreat add sufficient water to make up 50 litres of liquid.

Flow rate calculation:
Flowrate = 50 Litres/24 x 60= 35 ml/min setting This will last 24 hours.

A metering pump can also be supplied for use with NALFLEET™ Vaptreat if required.

N.B. The brine density should not exceed 1.038 g/cm3. The scaling potential increases rapidly over this level. An increase in the amount of NALFLEET™ Vaptreat used will assist in retaining potential scale forming salts in suspension.

For example: If the density rises to 1.050 g/cm3 the dosage should be 60 ml/ton of rated capacity.

产品特性

• 通过保持传热表面无垢，确保蒸发器以最高效率工作

• 消泡性能确保馏出物质量高，同时消除了残留物

• 当以正常速率的两倍给药时，将逐渐消除现有的量表

• 浓缩，安全的液体，简单和经济的剂量

• NSF根据标准60认证

优势

• 减少停机时间和维护

Product Number                           Product name

571364                                       VAPTREAT 25LTR

使用说明

NALFLEET™Vaptreat中特别选择的聚合物与盐水中潜在的水垢形成盐结合，防止它们粘附在传热表面上。将这些固体保持在悬浮液中并用蒸发器盐水除去。保持机器的运行效率以最大限度地产水。

清洁之间的间隔大大增加
。用于酸洗的产品是Descalex
，它将在用NALFLEET™Vaptreat处理之前去除旧垢
。蒸发器具有在操作时产生泡沫的倾向

- NALFLEET™Vaptreat的消泡性能将阻止这种泡沫

，并且将消除残留物

。蒸馏水质量得以保持。

加药方法

适用于大多数系统的标准剂量是每生产一吨馏出物15-30毫升NALFLEET™Vaptreat
。这是基于蒸发器的额定生产能力。

示例
：在25吨/天的造水机
。使用的投药量=每天25 x 30 ml = 750 ml NALFLEET™Vaptreat。

设置流量

将处理剂加入剂量罐中并与水混合。示例
：使用0.75

升NALFLEET™Vaptreat添加足够的水来补充50升液

体
。.

流量计算：

流速= 50升/ 24 x 60 = 35毫升/分钟设置这将持续24小时。

也可以提供计量泵以供使用

如果需要
，可以使用NALFLEET™Vaptreat。

注：盐水密度不应超过1.038克/立方厘米
。在这个水平上，缩放潜力迅速增加

。使用的NALFLEET™Vaptreat量的增加将有助于保留悬浮液中潜在的水垢形成盐。

例如：如果密度升至1.050克/立方厘米，则剂量应为60毫升/吨额定容量
。