Chemical Focus
Once commissioned, the finished control panel continuously monitors the pH readings and records them along with the discharge flow rate. If an adjustment to the pH reading is required, the dosing pumps are activated and the calculated amount of chemical added to the tank, based on the tank level and the required pH reading. The overall effect has transformed the effluent plant into a very efficient process that also exceeds the requirements of the local water authority.
Sustainable solvent-cleaning The second part of the project was to improve the serviceability of the sodium hypochlorite plant. The chemical is used in bleach as a disinfectant as well as in water treatment. The HMI in the original system was old and out-of-date, which was causing production problems, so Bürkert was asked to develop a new control system that did not include a vulnerable HMI. The new system now allows the operator to select
the pre-set volume to enable the automatic filling of sodium hypochlorite. The completed installation has significantly improved production efficiency and reliability. n
Bürkert Fluid Control Systems is based in Cirencester, Gloucestershire, UK.
www.burkert.co.uk
CELEBRATING 100 YEARS Think Product Innovation. Think Cashco Control Valves
Whether specifying new or searching for a replacement, Cashco control valves and regulators define industry standards for quality, dependability and environmental responsibility. The 2296 features the new C27 actuator that can be coupled to any one of several assemblies or valve body models. This allows you to use a “single” actuator design for multiple products. This in turn helps customers reduce inventory levels and ultimately lower costs.
Call today and ask for one of our sales representatives. Learn first hand why we say our quality is only surpassed by the service we provide.
A History Steeped in Innovation. Cashco, Inc.
P.O. Box 6, Ellsworth, KS 67439-0006 Ph. (785) 472-4461 | Fax: (785) 472-3539 |
www.cashco.com CAS-210F.indd 1For more information ✔ at
www.engineerlive.com/epe 7/30/13 10:16 AM For more information ✔ at
www.engineerlive.com/epe UROPEAN_PROCESS_ENGINEER_Bosch_Chemieindustrie_89x261.indd 1 08.10.14 13:02
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