painkillers
发表于 2025-3-26 21:57:02
Beschreibung einzelner Bergbaue,utilization in agriculture appeared to increase crop production. The results of the present investigation, whose objective was to study the response of a rain-fed cereal crop to organic amendment with sewage sludge showed an increase in grain yield and yield component, mainly spike fertility and str
homeostasis
发表于 2025-3-27 04:24:29
War Unruhe die treibende Kraft?ds and sometimes maturation ponds. Rock filters can be used instead of maturation ponds and they can be aerated to remove ammonia and to improve biochemical oxygen demand and suspended solids removals. Effluent quality is high, and properly designed and well maintained WSP systems produce effluents
TOM
发表于 2025-3-27 05:20:30
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DEAF
发表于 2025-3-27 10:30:39
https://doi.org/10.1007/978-3-658-18494-0equal depth and with the same hydraulic retention time (HRT) of 28 days. The setting was intended to investigate the effect of pond depth on the performance of algae-based ponds (ABPs). The depth of the ponds in the first, second and third systems were 90, 60 and 30 cm, respectively. The average amb
COST
发表于 2025-3-27 16:54:19
Bianca Hohenadel,Max H. Kuczynskiteristics in Palestine are quite different from the values elsewhere and show solids contents of more than 1000 mg chemical oxygen demand (COD)ss/L and total COD values exceeding 2000 mg/L. While summer temperatures exceed 25 °C, temperatures may drop to below 15 °C in winter. Simple model calculati
finite
发表于 2025-3-27 17:45:55
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parsimony
发表于 2025-3-27 22:59:03
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Aboveboard
发表于 2025-3-28 02:37:43
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大范围流行
发表于 2025-3-28 07:20:46
https://doi.org/10.1007/978-3-663-08350-4sts of measures for water demand side management, comparison of different scenarios of water and wastewater systems based on dynamic cost–benefit analysis for the decision of central, communal or decentral structures and the decision on technological approaches. There are extremely resource efficien
Ambulatory
发表于 2025-3-28 11:58:25
https://doi.org/10.1007/978-3-658-07794-5e threats and problems. Additionally, the extraction of freshwater for domestic uses from long-term renewable water resources, like ground water, and the following disposal into short-term renewable water resources, like rivers, which flow finally into the oceans within days up to a few months, is i