WATER TREATMENT SYSTEM, WATER TREATMENT METHOD, AND PROGRAM
To provide a water treatment system which can suppress a formation of disinfection by-products.SOLUTION: A water treatment system includes a disinfection by-product concentration estimation part that calculates estimated concentrations of each of the first and second disinfection by-products generat...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | To provide a water treatment system which can suppress a formation of disinfection by-products.SOLUTION: A water treatment system includes a disinfection by-product concentration estimation part that calculates estimated concentrations of each of the first and second disinfection by-products generated in the process of water purification, and a pre-salt/medium-salt determination part that determines whether at least one of the estimated concentrations of the first and second disinfection by-products exceeds an acceptable value, and if it exceeds the acceptable value, decides not to perform pre-salt injection and to perform medium salt injection.SELECTED DRAWING: Figure 4
【課題】 消毒副生成物の生成を抑制すること。【解決手段】 実施形態の水処理システムは、浄水処理の過程で生成される第１の消毒副生成物および第２の消毒副生成物のそれぞれの濃度推定値を演算する消毒副生成物濃度推定部と、前記第１の消毒副生成物の濃度推定値および前記第２の消毒副生成物の濃度推定値の少なくとも一方が、許容値を超えるか否かを判定し、許容値を超える場合、前塩注入を行わず、中塩注入を行うことを決定する前塩／中塩判定部とを具備する。【選択図】図４ |
|---|