退潮 发表于 2025-3-23 12:28:57

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Cuisine 发表于 2025-3-23 16:26:15

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Flustered 发表于 2025-3-23 18:10:19

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摘要 发表于 2025-3-24 01:31:27

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合同 发表于 2025-3-24 03:12:19

Questions and Answers in Pain Medicineimportant contribution (6–20%) to total anthropogenic emission (about 360 Tg). Atmospheric concentration of this very radiatively active gas (about 30 times more than CO.) is increasing at a rate of approximately 1% per year. One of the possibilities to reduce the ongoing methane concentration growt

deriver 发表于 2025-3-24 09:46:04

Carmelo Danisi,Moira Dustin,Nina Heldncern.. In addition to the role played by CFC’s in the destruction of ozone, they also contribute to the “green-house effect” and hence to climatic changes.. The replacement of halogen by hydrogen makes the halo-carbon susceptible to destructive free radical attack in the troposphere and considerabl

Apoptosis 发表于 2025-3-24 11:30:45

SOGI Asylum in Europe: Emerging Patternsn of inorganic coagulants like alum, iron salts or lime. The application of polymers as primary coagulants in cleaning up low quality natural waters for drinking water production by direct filtration and in weighted flocculation is discussed. For industrial wastewaters new information is presented o

Fracture 发表于 2025-3-24 15:48:30

Carmelo Danisi,Moira Dustin,Nina Heldcal and economic problems. One of them is large energy and time consumption for pumping of the purified water through the column; the other one is destruction of the granules under mechanical and osmotic stress in prolonged exploitation.

obviate 发表于 2025-3-24 21:52:13

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judiciousness 发表于 2025-3-24 23:21:57

https://doi.org/10.1007/978-3-030-69441-8perimental conditions and is determined by diffusion processes..Investigations of the kinetics of H./Cu. ion exchange were carried out on strongly acid cation exchangers: gel Wofatit KPS and macroporous Wofatit KS-10. Dependence of rate of H./Cu. ion exchange on temperature in the range from 303 to
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查看完整版本: Titlebook: Chemistry for the Protection of the Environment 2; Lucjan Pawłowski,William J. Lacy,Marzenna R. Dudzi Book 1996 Plenum Press, New York 199