Nghĩa của từ biological treatment bằng Tiếng Việt
@Chuyên ngành kỹ thuật
@Lĩnh vực: môi trường
-sự xử lý sinh học
Đặt câu có từ "biological treatment"
1. Aerobic biological treatment
2. - biological treatment with extended aeration
3. biofilm/activated sludge (compact biological treatment plant).
4. - biological treatment (activated sludge, extended aeration, phosphorus removal and settling downstream),
5. Wastewater Aeration is a vital part of most every biological treatment system
6. Ballasted activated sludge dramatically increases biological treatment capacity and helps meet ENR limits
7. The plant will provide secondary biological treatment using activated sludge with simultaneous nitrification/denitrification.
8. All lagoon cells, piping, aeration equipment and processes associated with biological treatment; gravity outfall lines.
9. - Spillway for pre-treated water to regulate the flow through the primary and biological treatment lines
10. The methods of chemical and physical treatment and biological treatment on tannery waste water are summarized.
11. - conventional biological treatment using activated sludge. Two identical tanks will be built for aeration and digestion,
12. An excess active sludge (S) discharged after a biological treatment is stored in a heat treatment tank (3).
13. - biological treatment with extended aeration, entailing: an anoxic zone, a biological reactor, secondary sedimentation and recirculation of sludge.
14. The biological treatment will be enhanced by extending the activated-sludge basins and by constructingarger and deeper secondary settling tanks.
15. Anaerobic digestion and mechanical biological treatment facilities have been planned at a number of other locations in Scotland, such as Westray.
Tiêu hóa kỵ khí và cơ sở điều trị cơ khí sinh học đã được quy hoạch tại một số địa điểm khác tại Scotland, như Westray.
16. The membrane anaerobic stabilized wastewater treatment system (10) may be substantially free of aerobic biological treatment for processing a wastewater influent (100).
17. The waste water is subsequently pumped to a biological treatment tank which converts the waste material with an anoxic and aerobic digestion process.
18. Increased BOD or COD loadings, as well as organic pollutants, may require biological treatment such as activated sludge or upflow anaerobic sludge blanket reactors.
Tăng lượng BOD hoặc COD, cũng như các chất ô nhiễm hữu cơ, có thể yêu cầu xử lý sinh học như bùn hoạt tính hoặc lò chắn bùn kị khí.
19. The operation results show that the basic oxidation is effect to decrease the contents of ammonia nitrogen, phosphide and salt. This is very favorable to the following biological treatment.
20. After neutralization (8) and biological treatment (10), the waste water is filtered (12) and the resulting carbonate-containing sludge is contacted with the acid condensate from the evaporation plant (14).
21. Physical, chemical or biological treatment methods (e.g. composting, pasteurization, heat drying, UV irradiation, alkali digestion, sun drying or combinations of these) may be used to reduce the risk of potential human pathogen survival in manure, sewage sludge and other organic fertilizers.
22. The present invention relates to an apparatus for pre-treating waste activated sludge that is generated in biological treatment tanks of sewage treatment plants and waste water treatment plants, and a method for pre-treating waste activated sludge using same.
23. Physical, chemical or biological treatment methods (e.g. composting (28), pasteurization, heat drying, UV irradiation, alkali digestion, sun drying or combinations of these) may be used to reduce the risk of potential human pathogen survival in manure, sewage sludge and other organic fertilisers.
24. The invention pertains to a process and device for biological treatment, especially composting of biogenous or abiogenous substances and/or substance mixtures in a windrow (10) in the presence of biologically active components, particularly microorganisms, in a closed reactor (RX1 to RXN) with more than one reactor zone, namely the windrow (10) itself and at least one reactor gas space bordering the windrow, wherein regulating means are used to set, maintain, control or adjust, in short to regulate, milieu conditions, changes in milieu conditions and/or process parameters in the windrow (10) through a steady state, quasi-steady state and/or unsteady operation of the reactor (RX1 to RXN).