Vacuum sewers were first installed in Europe in 1882. Dutch engineer Charles Liernur first applied negative pressure drainage to sewers in the second half...
28 KB (3,598 words) - 17:32, 31 August 2024
1804 – Haarlem, 1862), 9 works Leickert, Charles Henri Joseph (Brussels, 1816 – Mainz, 1907), 2 works Liernur, Willem Adriaan Alexander (The Hague, 1856...
92 KB (9,069 words) - 21:49, 31 May 2024