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Process Automation of The Hague Sewage-Treatment Plant

✍ Scribed by G. J. OOSTERLEE

Book ID
111374768
Publisher
John Wiley and Sons
Year
1991
Tongue
English
Weight
886 KB
Volume
5
Category
Article
ISSN
1747-6585

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πŸ“œ SIMILAR VOLUMES

On the aluminoferric process of sewage t
On the aluminoferric process of sewage treatment
✍ Sisson, G. πŸ“‚ Article πŸ“… 1892 πŸ› Wiley (John Wiley & Sons) βš– 132 KB

\\'hen enrefully used tlio mnchine is nccurnto 'to within 3 per cent. The nbovc trinls were repented, but ~h e u the ice h~rd cvnponited--whicli genernlly took threc to four hours n t -3' C. to -.I' C:., the clotli V\'M dipped in muter and hung out I I &I, this Iieing relicnted four tirrles, miking