Sewage systems on ships; flanges for international discharge connections
€34.30
German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of total organic carbon (TOC) (H 3)
€41.78
German Standard Methods for Examination of Water, Waste Water and Sludge; Cations (Group E); Determination of Mercury (E 12)
Gully tops and manhole tops for vehicular and pedestrian areas; design requirements, type testing, marking
€56.17
German standard methods for the examination of water, waste water and sludge; general information (group A); pretreatment, aliquotation and homogenization of non-homogeneous water samples for the determination of chemical oxygen demand (COD) (A 30)
Step irons for staggered manhole steps; bolt-on step irons with raised edges
German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); sampling of sludges (S 1)
Principles for the design of structures and technical equipment for sewage treatment plants - General principles
€48.79
German standard methods for the examination of water, waste water and sludge; anions (group D); determination of arsenic by atomic absorption spectrometry (D 18)
Waste water engineering - Vocabulary
€128.22
Sewage treatment plants - Screening plant with straight bar screen back-raked - Main dimensions
Sewage systems on ships; vacuum systems
€69.91
German standard methods for the examination of water, waste water and sludge; summary indices of actions and substances (group H); determination of adsorbable organically bonded halogens (AOX) (H 14)
German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of untreated water and drinking water (A 14)
WATER QUALITY. FRESH WATER ALGAL GROWTH INHIBITION TEST WITH SCENEDESMUS SUBSPICATUS AND SELENASTRUM CAPRICORNUTUM.
€60.00
