PCCAC Computer Controlled Water Quality Control Unit

COMPUTER CONTROLLED WATER QUALITY CONTROL UNIT - PCCAC

Unit: PCCAC. Computer Controlled Water Quality Control Unit

COMPUTER CONTROLLED WATER QUALITY CONTROL UNIT - PCCAC

Unit details

COMPUTER CONTROLLED WATER QUALITY CONTROL UNIT - PCCAC

PCCAC/CIB. Control Interface Box: The Control Interface Box is part of the SCADA system

COMPUTER CONTROLLED WATER QUALITY CONTROL UNIT - PCCAC
COMPUTER CONTROLLED WATER QUALITY CONTROL UNIT - PCCAC
COMPUTER CONTROLLED WATER QUALITY CONTROL UNIT - PCCAC

관련 뉴스

일반적인 설명

The Computer Controlled Water Quality Control Unit, "PCCAC", has been designed to use a pump to transfer water from a feed tank to a first transparent tank equipped with an agitator and conductivity sensor. In this tank, conductivity is regulated by adding diluted caustic soda driven by a peristaltic pump controlled by a computer.

Afterwards, water flows by gravity towards a second transparent tank equipped with a pH sensor and a dissolved oxygen sensor. Due to the caustic soda added to the first tank, the pH increases considerably. Diluted sulfuric acid is added with a computer controlled peristaltic pump to neutralize water to a suitable pH. A computer controlled compressor will inject compressed air in this second tank to regulate dissolved oxygen.

Finally, water flows towards a collection tank, where the redox potential and the pH are measured through sensors. Other computer controlled peristaltic pump allows the addition of an iodine solution to regulate the redox potential.

P, PD, PI and PID controls for the different stages.

This Computer Controlled Unit is supplied with the EDIBON Computer Control System (SCADA), and includes: The unit itself + a Control Interface Box + a Data Acquisition Board + Computer Control, Data Acquisition and Data Management Software Packages, for controlling the process and all parameters involved in the process.

연습 및 가이드

매뉴얼에 포함 된 가이드 실기 연습

  1. Study and influence of the main physical-chemical parameters on the water quality.
  2. Analysis of the conductivity, pH, oxygen concentration and redox potential of water.
  3. Influence of caustic soda on the electric conductivity of water.
  4. Influence of caustic soda on the water pH.
  5. Influence of sulfuric acid on the water pH.
  6. Influence of air injection on the water oxygen concentration.
  7. Influence of iodine on the water redox potential.
  8. Analysis and study of different types of control P, PD, PI, PID.
  9. Sensors calibration

장비로 수행 할 수있는 더 많은 실용적 연습

  1. Study and influence of the main physical-chemical parameters on the water quality.
  2. Analysis of the conductivity, pH, oxygen concentration and redox potential of water.
  3. Influence of caustic soda on the electric conductivity of water.
  4. Influence of caustic soda on the water pH.
  5. Influence of sulfuric acid on the water pH.
  6. Influence of air injection on the water oxygen concentration.
  7. Influence of iodine on the water redox potential.
  8. Analysis and study of different types of control P, PD, PI, PID.
  9. Sensors calibration
  1. Many students view results simultaneously. To view all results in real time in the classroom by means of a projector or an electronic whiteboard.
  2. Open Control, Multicontrol and Real Time Control. This unit allows intrinsically and/or extrinsically to change the span, gains, proportional, integral, derivative parameters, etc, in real time.
  3. The Computer Control System with SCADA and PID Control allow a real industrial simulation.
  4. This unit is totally safe as uses mechanical, electrical/electronic, and software safety devices.
  5. This unit can be used for doing applied research.
  6. This unit can be used for giving training courses to Industries even to other Technical Education Institutions.
  7. Control of the PCCAC unit process through the control interface box without the computer.
  8. Visualization of all the sensors values used in the PCCAC unit process.
  9. By using PLC-PI additional 19 more exercises can be done.
  10. Several other exercises can be done and designed by the user.

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