# carbonate hardness

> measure of the water hardness caused by the presence of carbonate and bicarbonate anions

**Wikidata**: [Q4354760](https://www.wikidata.org/wiki/Q4354760)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carbonate_hardness)  
**Source**: https://4ort.xyz/entity/carbonate-hardness


## References

1. Freebase Data Dumps. 2013