DE Phrasen mit sludge FR Übersetzungen
Wierich P., and Gerike P., The Fate of Soluble, Recalcitrant, and Absorbing Compounds in Activated Sludge plants — Ecotoxicology and Environmental Safety, Vol 5, Nr. 2 — June 1981, 161-171. Wierich, P.,Gerike, P.,Thefateofsoiuble, récalcitrant, and adsorbingcompounds in activated sludge plants, Ecotoxiology and Environmental Safety, vol. 5, No 2, June 1981, p. 161 à 171.
Belebtschlamm aus einer Kläranlage wird in eine Belüftungseinheit, die halbkontinuierlich betrieben wird (Semi-Continuous Activated Sludge unit, SCAS-Einheit), gegeben. Placer des boues activées provenant d'une station d'épuration des eaux usées dans une unité de traitement de boue activée à alimentation semi-continue (SCAS).
Wird beispielsweise eine Schlammverweilzeit (sludge retention time, SRT) von 8 Tagen gewählt, sollte täglich 1/8 der im Belüftungsgefäß befindlichen Belebtschlammmenge abgezogen und verworfen werden. Si l’on choisit, par exemple, un temps de rétention des boues de 8 jours, on enlèvera chaque jour 1/8 du volume des boues activées dans le récipient d’aération et on le jettera.
Eigenschaften wie Blähschlammbildung, Schlammvolumenindex (Sludge Volume Index, SVI), suspendierte Stoffe im Ablauf (Mixed Liquor Suspended Solids, MLSS); qualités du foisonnement des boues, indice des boues, matières en suspension de la liqueur mixte,
Experience and data from the OECD activated sludge simulation test, S. 113-138, In: Laboratory tests for simulation of water treatment processes. Experience and data from the OECD activated sludge simulation test. pp 113-138, In: Laboratory tests for simulation of water treatment processes.
Tests werden nur an Schlammfeststoffen in einer einzigen nominalen Konzentration oder bei einer einzigen nominalen Schlammverweilzeit (sludge retention time, SRT) durchgeführt, und die beschriebenen Verfahren für den Überschussschlammabzug können dazu führen, dass der SRT-Wert während des Tests sowohl von einem Tag zum anderen als auch während eines Tages beträchtlich variiert. Les essais ne portent que sur une seule concentration nominale de solides des boues ou sur un seul temps de rétention nominal des boues (TRB), et les régimes d’épuisement des boues décrits sont susceptibles de faire varier considérablement le TRB durant l’essai, d’un jour à l’autre et sur une journée.
Nyholm N, Ingerslev F, Berg UT, Pedersen JP and Frimer-Larsen H (1996). Estimation of kinetic rate constants for biodegradation of chemicals in activated sludge waste water treatment plants using short-term batch experiments and μg/l range spiked concentrations. Nyholm N., Ingerslev F., Berg U.T., Pedersen J.P. and Frimer-Larsen H. (1996).
bei dieser Technik werden Schwebebetten mit Füllkörpern (Carrier) und Belebtschlamm (BAS = Bed carriers with activated sludge) kombiniert. Cette technique consiste à associer les supports mobiles avec les boues activées (BAS).
(28) The UK authorities argue that the fact that very small amounts of P%amp%W paper are made from recycled fibre in the EU, qualifies the investments as going beyond the current "state of the art". The Commission is aware of technological barriers to increased rates of recycled fibres used in particular in P%amp%W paper, like the de-inking of digital print, the removal of ashes with washers and the increased amount of bleaching, flotation, dispersion and sludge disposal. It would, however, normally expect a certain level of innovation from a market operator that wants to compete and be in the vanguard of the product market, in particular in the paper market, where many operators are large multinational producers. In past cases, the Commission concluded that "any paper producer that wishes to remain technologically and environmentally competitive in the long run has to make such investments in innovation from time to time" [13]. The relatively small amounts of P%amp%W paper manufactured from waste paper would seem to indicate that it is possible to implement such processes and that the technology exists. According to information available to the Commission the production of P%amp%W papers using recycled fibre has increased by 6,8 % in 2004 [14]. The production of P%amp%W paper using recycled fibre is currently the fastest growing type of recycled paper in Europe. (28) The UK authorities argue that the fact that very small amounts of P%amp%W paper are made from recycled fibre in the EU, qualifies the investments as going beyond the current "state of the art". The Commission is aware of technological barriers to increased rates of recycled fibres used in particular in P%amp%W paper, like the de-inking of digital print, the removal of ashes with washers and the increased amount of bleaching, flotation, dispersion and sludge disposal. It would, however, normally expect a certain level of innovation from a market operator that wants to compete and be in the vanguard of the product market, in particular in the paper market, where many operators are large multinational producers. In past cases, the Commission concluded that "any paper producer that wishes to remain technologically and environmentally competitive in the long run has to make such investments in innovation from time to time" [13]. The relatively small amounts of P%amp%W paper manufactured from waste paper would seem to indicate that it is possible to implement such processes and that the technology exists. According to information available to the Commission the production of P%amp%W papers using recycled fibre has increased by 6,8 % in 2004 [14]. The production of P%amp%W paper using recycled fibre is currently the fastest growing type of recycled paper in Europe.

FR Wörter ähnlich wie sludge