一般来说，可以这样计算 ,树脂量(L)*160=盐量(克) ，软水盐NaCl再生液浓度5-12%；如树脂量10L ，一般每次再生为10*160=1600g即1.6公斤 这个需要根据进水硬度和出水水质的要求。

Generally speaking, the amount of resin (L) *160= salt (gram), soft water salt NaCl regenerator concentration is 5-12%; if the resin quantity 10L, the general regeneration is 10*160=1600g that is 1.6 kilograms, which needs to be based on the water hardness and water quality.

树脂再生盐耗简单计算方法如下：

The simple calculation method of salt consumption of resin regeneration is as follows:

1）NaCl再生液浓度5-12%；

1) the concentration of NaCl regenerated liquid was 5-12%;

盐液的浓度是由注入射流器的水流量被吸入的饱和盐液量的比例来决定，一般的盐液浓度在5-12%之间，进水压力越高混合后的浓度也越高。设定参数一般情况下：反吸10分钟,再生30-50分钟,注水10-20分钟（有浮漂控制的盐桶）,你可以在上述的参数基础上做小范围改动。

The concentration of salt liquid is determined by the proportion of saturated salt liquid absorbed by the water flow of the injector. The general concentration of salt liquid is between 5-12% and the higher the influent pressure, the higher the concentration of the mixture. Set parameters in general: 10 minutes back suction, 30-50 minutes of regeneration, 10-20 minutes of water injection (with floats controlled salt bucket), and you can make a small change on the basis of the above parameters.

2）再生液用量为树脂装填体积量的2-3倍；

2) the amount of regeneration fluid is 2-3 times that of resin loading volume.

即每升树脂需要盐：

That is, each liter of resin needs salt:

最少盐耗：2倍x浓度5%＝100g

Minimum salt consumption: 2 times x concentration 5% = 100g

最多盐耗：3倍x浓度8%＝240g

The maximum salt consumption: 3 times x concentration 8% = 240g

取中间值：2倍x浓度8%＝160g

Take the middle value: 2 times x concentration 8% = 160g

逆流再生1L树脂耗盐约80-160g左右，顺流再生1L树脂耗盐约160-240g左右。现在的自动控制阀，是顺流再生故障少，耗盐量大一点。往盐罐加盐，注意必须用大粒盐，因为大粒盐颗粒之间有供盐溶解的空隙精细盐则没有溶解就慢，并且时刻保证盐粒高于盐水液面即见盐不见水，以确保是饱和盐液。反对“盐桶中只要有未溶盐就可以”的说法。

The salt consumption of regenerated 1L resin is about 80-160g, and the 1L resin of downstream regeneration is about 160-240g of salt consumption. Now the automatic control valve is downstream, with fewer failures and larger consumption of salt. To add salt to the salt tank, pay attention to the use of large grain salt, because the fine salt dissolved in the large grain salt particles is slow to dissolve, and the salt is higher than the saltwater level, that is, the salt is not seen, to ensure that the salt is saturated. It is against the saying that salt bucket can be as long as there is undissolved salt.

还请用户们注意，除了再生液的浓度和再生液的用量两项指标外，还有一项指标就是再生液的接触时间不能少于30分钟，这样才能确保再生效果。很多小型软水设备，用1倍树脂体积量的饱和盐水快速通过，这是不对的。

It also asks the users to notice that in addition to the concentration of regenerated liquid and the two indexes of the regenerated liquid, there is an indicator that the contact time of the regenerated liquid can not be less than 30 minutes, in order to ensure the effect of regeneration. Many small soft water equipment is quickly passed through saturated brine with 1 times volume of resin volume, which is wrong.