Neutralization of waste water by pH control /

Eitemau Tebyg

• Principles of pH-control of industrial streams [slaid]/
  gan: 218457 Creason, Samuel C.
• Control system for a very wide range pH effluent stream/
  gan: 230789 Dunnigan, A. R., et al.
  Cyhoeddwyd: ([197)
• On designing algorithms for controlling pH
  gan: Badran, W, et al.
  Cyhoeddwyd: (1984)
• pH measurements/
  gan: 387779 Westcott, C. Clark
  Cyhoeddwyd: (1978)
• Practical pH [slaid]/
  gan: 387779 Westcott, C. Clark
  Cyhoeddwyd: (1975)