PEIF ろ過指数実験装置

13.1.- 水文地質学と水文地質学
FILTERABILITY INDEX UNIT - PEIF

革新的なシステム

This unit utilises a bed of granular material, normally sand, which can be chosen by the student to suit his own purposes. The measurements taken with this unit enable a filterability index to be calculated which has significance in deep bed filter performance.

一般的な説明を表示

拡張

ICAI

インタラクティブなコンピュータ支援教育ソフトウェア

研究室

13TV
 技術教育・職業教育環境実験室
13HE
 高等教育環境研究室

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概要

This unit utilises a bed of granular material, normally sand, which can be chosen by the student to suit his own purposes.The measurements taken with this unit enable a filterability index to be calculated which has significance in deep bed filter performance.

The "PEIF", unit is a bench-top unit composed of a feeding tank, where the initial solution of water with solids in suspension is placed. During the normal operation, the tank is communicated with the sand filter upper part, through of a pipe.

The filter lower part is communicated with the flowmeter. A regulation valve located at the flowmeter allows to change the flow which passes through the filter.

The fluid pressure is obtained by means of the gravity, because the feeding tank is placed in high. The pressure is measured by a manometer.

The filter cartridge is easily removable, so it allows to study the difference between different media, both in compositions and in mesh.

This unit, in addition to students teaching and training, also can be used in routine control at water purification works, or at water treatment works which employ tertiary filtration.

演習と指導の慣行

マニュアルに含まれるガイド付き実習

  1. Study of the filtration operation principles.
  2. Study of Darcy equation.
  3. Deep bed filtration of suspensions with different beds.
  4. Calculation of Filterability Index.
  5. Sand filter cleaning.

品質

アフターサービス

リクエスト情報