Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019049556) MANAGEMENT SYSTEM OF WATER TREATMENT FACILITY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/049556 International Application No.: PCT/JP2018/028581
Publication Date: 14.03.2019 International Filing Date: 31.07.2018
IPC:
G01N 27/26 (2006.01) ,C02F 1/00 (2006.01) ,F22D 11/00 (2006.01) ,G01N 27/10 (2006.01) ,G01N 27/416 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
22
STEAM GENERATION
D
PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER; FEED-WATER SUPPLY; CONTROLLING WATER LEVEL; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN BOILERS
11
Feed-water supply not provided for in other main groups
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
02
by investigating impedance
04
by investigating resistance
06
of a liquid
08
which is flowing continuously
10
Investigation or analysis specially adapted for controlling or monitoring operations or for signalling
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
416
Systems
Applicants:
栗田工業株式会社 KURITA WATER INDUSTRIES LTD. [JP/JP]; 東京都中野区中野四丁目10番1号 10-1, Nakano 4-chome, Nakano-ku, Tokyo 1640001, JP
Inventors:
森 信太郎 MORI, Shintaro; JP
内田 和義 UCHIDA, Kazuyoshi; JP
Agent:
重野 剛 SHIGENO, Tsuyoshi; JP
重野 隆之 SHIGENO, Takayuki; JP
Priority Data:
2017-17224607.09.2017JP
Title (EN) MANAGEMENT SYSTEM OF WATER TREATMENT FACILITY
(FR) SYSTÈME DE GESTION D’INSTALLATION DE TRAITEMENT DE L’EAU
(JA) 水処理設備の管理システム
Abstract:
(EN) This management system of a water treatment facility is provided with: a first storage means which stores a correlation between electrical conductivity and pH value; and a management means which calculates a theoretical pH value on the basis of the electrical conductivity measured by an electrical conductivity meter and the correlation stored in the first storage means, and transmits a signal for promoting the correction of the pH meter when the theoretical pH value and the measured pH value from the pH meter deviate by a predetermined value or more.
(FR) La présente invention concerne un système de gestion d’une installation de traitement de l’eau qui comprend : un premier moyen de stockage qui stocke une corrélation entre la conductivité électrique et la valeur de pH ; et un moyen de gestion qui calcule une valeur de pH théorique sur la base de la conductivité électrique mesurée par un compteur de conductivité électrique et de la corrélation stockée dans le premier moyen de stockage, et transmet un signal pour favoriser la correction du pHmètre lorsque la valeur de pH théorique et la valeur de pH mesurée depuis le pHmètre s’écartent d’une valeur prédéterminée ou plus.
(JA) 水処理設備の管理システムは、電気伝導率とpHとの相関関係を記憶する第1の記憶手段と、電気伝導率計で測定された電気伝導率と該第1の記憶手段に記憶された該相関関係とに基づいて理論pH値を求め、理論pH値と前記pH計の検出pH測定値とが所定値以上乖離した場合にpH計の校正を促す信号を発信する管理手段とを備える。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)