標(biāo)題: Titlebook: Water Quality; An Introduction Claude E. Boyd Book 20001st edition Springer Science+Business Media New York 2000 Alkalinity.Water pollution [打印本頁] 作者: 駝峰 時間: 2025-3-21 19:02
書目名稱Water Quality影響因子(影響力)
書目名稱Water Quality影響因子(影響力)學(xué)科排名
書目名稱Water Quality網(wǎng)絡(luò)公開度
書目名稱Water Quality網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Water Quality被引頻次
書目名稱Water Quality被引頻次學(xué)科排名
書目名稱Water Quality年度引用
書目名稱Water Quality年度引用學(xué)科排名
書目名稱Water Quality讀者反饋
書目名稱Water Quality讀者反饋學(xué)科排名
作者: Loathe 時間: 2025-3-21 22:32
http://image.papertrans.cn/w/image/1020989.jpg作者: 館長 時間: 2025-3-22 02:37 作者: Absenteeism 時間: 2025-3-22 07:55
Dissolved Solids,es, and waters with high dissolved solids concentrations are said to be highly mineralized. Concentrations of dissolved solids range from near 0 mg/L in distilled water to over 100,000 mg/L in some saline waters. Drinking water should not contain over 500 mg/L dissolved solids. Normal seawater contains nearly 35,000 mg/L dissolved solids.作者: commute 時間: 2025-3-22 12:32
Dissolved Solids,es, and waters with high dissolved solids concentrations are said to be highly mineralized. Concentrations of dissolved solids range from near 0 mg/L in distilled water to over 100,000 mg/L in some saline waters. Drinking water should not contain over 500 mg/L dissolved solids. Normal seawater contains nearly 35,000 mg/L dissolved solids.作者: interior 時間: 2025-3-22 15:04 作者: cravat 時間: 2025-3-22 20:12
Oxygen Production and Demand, will be explained. The biochemical oxygen demand (BOD) and the chemical oxygen demand (COD) also are time-honored procedures used in water quality evaluation. These two methods of estimating oxygen demand in natural waters and effluents will be discussed.作者: 事先無準(zhǔn)備 時間: 2025-3-22 22:40 作者: daredevil 時間: 2025-3-23 05:03 作者: Banister 時間: 2025-3-23 06:07
Introduction,t other animals contain equal or even greater proportions. Woody plants are at least 50% water, and the water content of herbaceous plants usually is 80 to 90%. Bacteria and other microorganisms normally contain 90 to 95% water. Water is important physiologically. It plays an essential role in tempe作者: MOAN 時間: 2025-3-23 12:17 作者: Bernstein-test 時間: 2025-3-23 17:52
Hydrology,n water is less concentrated in minerals than runoff, and runoff usually does not contain as much dissolved mineral matter as groundwater. One needs to know about the movement of water through the hydrologie cycle to appreciate why such differences occur. In most discussions, water quality cannot be作者: reception 時間: 2025-3-23 21:58 作者: Neolithic 時間: 2025-3-24 01:33
Dissolved Oxygen and Redox Potential,, and an equilibrium state can be reached between atmospheric gases and dissolved gases. Dissolved oxygen is the most important gas in water quality because it is essential in aerobic respiration and it regulates the oxidation-reduction potential in water and sediment. Carbon dioxide is a waste prod作者: 山羊 時間: 2025-3-24 04:52
Particulate Matter, Turbidity, and Color, These particles create turbidity and impart color to water. Particulate matter is of both organic and inorganic origin and includes living organisms, detritus, and soil particles. Turbidity caused by particles restricts light penetration and has a powerful effect upon growth of plants in aquatic ec作者: 歡樂東方 時間: 2025-3-24 07:26
pH, Carbon Dioxide, and Alkalinity,d biological processes tend to increase either acidity or basicity. The interactions among these opposing compounds and processes determine pH. Carbon dioxide is particularly influential in regulating pH. It is acidic, and its concentration is in continual flux as a result of its utilization by aqua作者: adhesive 時間: 2025-3-24 12:06 作者: Infraction 時間: 2025-3-24 18:30 作者: concubine 時間: 2025-3-24 19:30 作者: 官僚統(tǒng)治 時間: 2025-3-24 23:10 作者: 預(yù)感 時間: 2025-3-25 05:10 作者: 換話題 時間: 2025-3-25 10:56 作者: Interdict 時間: 2025-3-25 13:55 作者: 螢火蟲 時間: 2025-3-25 18:55 作者: 泥瓦匠 時間: 2025-3-25 23:38 作者: 察覺 時間: 2025-3-26 00:14 作者: 死亡率 時間: 2025-3-26 06:02
Physical Properties of Water,ifferently than other compounds of similar molecular weight. The water molecule is dipolar because it has a negatively charged side and a positively charged one. Polarity leads to water having high freezing and boiling points, large latent heat requirements for phase changes between ice and liquid a作者: wall-stress 時間: 2025-3-26 08:57 作者: 羊齒 時間: 2025-3-26 15:20 作者: Magnitude 時間: 2025-3-26 18:49 作者: 動機 時間: 2025-3-26 22:24
Particulate Matter, Turbidity, and Color, These particles create turbidity and impart color to water. Particulate matter is of both organic and inorganic origin and includes living organisms, detritus, and soil particles. Turbidity caused by particles restricts light penetration and has a powerful effect upon growth of plants in aquatic ec作者: pester 時間: 2025-3-27 04:19 作者: blackout 時間: 2025-3-27 05:58 作者: promote 時間: 2025-3-27 11:59 作者: contrast-medium 時間: 2025-3-27 14:32 作者: nonradioactive 時間: 2025-3-27 17:59 作者: gonioscopy 時間: 2025-3-28 00:23
Phosphorus,most important nutrient controlling plant growth in aquatic ecosystems. Thus, phosphorus pollution of natural waters is considered a primary cause of eutrophication. Phosphorus is strongly adsorbed by bottom sediment, and bound in various iron, aluminum, and calcium phosphates. The solubilities of t作者: 匍匐 時間: 2025-3-28 02:14 作者: inculpate 時間: 2025-3-28 06:41 作者: filicide 時間: 2025-3-28 10:38
Water Pollution,e quality of water can be negatively influenced by natural phenomena, but the common reason for impaired water quality is contamination caused by human activities. Pollution of the hydrosphere by human activities is of great concern to society. For most of history, there were relatively few people a作者: Fsh238 時間: 2025-3-28 18:26 作者: 似少年 時間: 2025-3-28 19:10 作者: BUST 時間: 2025-3-29 01:47 作者: 可以任性 時間: 2025-3-29 06:49 作者: 咆哮 時間: 2025-3-29 09:09
Hydrology, separated entirely from water quantity. For example, the amount of nutrient entering a water body in an industrial effluent depends on the volume or flow rate of the effluent in addition to its nutrient concentration. This chapter provides a brief discussion of the hydrologie cycle and some simple methods of water measurement.作者: 易于 時間: 2025-3-29 13:06
Total Hardness,estic and industrial purposes, there has been a tremendous interest in this water quality property for a long time. Thus, it is important for those involved in considerations of water quality and water supply to have a clear understanding of total hardness.作者: Regurgitation 時間: 2025-3-29 17:02 作者: 符合規(guī)定 時間: 2025-3-29 22:29
Introduction,s and within the bodies of organisms via fluids cornprised mostly of water. Water is a reactant in biochemical reactions, the turgidity of cells depends upon water, and water is essential in excretory functions.作者: Monolithic 時間: 2025-3-30 02:34 作者: byline 時間: 2025-3-30 07:26 作者: 驚呼 時間: 2025-3-30 11:35
pH, Carbon Dioxide, and Alkalinity, ions, and this variable tends to buffer water against excessive pH change. A basic understanding of the relationships among pH, carbon dioxide, and alkalinity are essential to the student of water quality.作者: 成份 時間: 2025-3-30 15:58
Bacteria, Phytoplankton, and Water Quality,dioxide and dissolved oxygen in water. Certain bacteria and other microscopic organisms are pathogenic, and some species of algae can impart bad tastes and odors to water. Therefore, aquatic organisms play a central role in water quality.作者: 高度贊揚 時間: 2025-3-30 19:59
Nitrogen,eir bodies. Un-ionized ammonia (NH3) and nitrite (NO.), can be toxic to aquatic organisms. Excessive ammonia nitrogen and nitrate in water contribute to eutrophication because they are important plant nutrients.作者: Allodynia 時間: 2025-3-30 23:52 作者: 貿(mào)易 時間: 2025-3-31 03:49 作者: COLON 時間: 2025-3-31 05:35 作者: 思想上升 時間: 2025-3-31 11:13
Introduction,s and within the bodies of organisms via fluids cornprised mostly of water. Water is a reactant in biochemical reactions, the turgidity of cells depends upon water, and water is essential in excretory functions.作者: 錢財 時間: 2025-3-31 14:04
Dissolved Oxygen and Redox Potential,ncentration in water than other gases, but its influence on biological and chemical processes is less than that of oxygen or carbon dioxide. Other gases usually have little influence on water quality.作者: 很是迷惑 時間: 2025-3-31 21:17
Particulate Matter, Turbidity, and Color,ater for drinking purposes and for some industrial uses is degraded by significant amounts of turbidity or color, and treatment often must be applied to remove these substances. Particulate matter, turbidity, and color are important water quality variables.作者: 一個姐姐 時間: 2025-3-31 23:31 作者: aerial 時間: 2025-4-1 01:59 作者: lipids 時間: 2025-4-1 08:13 作者: 安心地散步 時間: 2025-4-1 12:29
Phosphorus,atter can be mineralized, but when it is, it will be adsorbed by the sediment unless it is quickly absorbed by plants or bacteria. Sediment acts as a sink for phosphorus, and high rates of plant growth in aquatic ecosystems depend upon a continuous input of phosphorus.作者: misanthrope 時間: 2025-4-1 15:34
Micronutrients and Other Trace Elements,ral reasons or pollution, toxicity to aquatic organisms may result. Also, excessive concentrations of certain trace elements can cause water to be unsuitable for human use because of possible toxic effects or other unfavorable properties.作者: 打包 時間: 2025-4-1 21:24
Water Quality Regulations, quantitative methods of assessing water quality, water rights issues historically have focused on water quantity and especially on the quantity of surface water. Disputes over water rights have been settled by methods ranging from warfare to court cases to mutual agreements.作者: Sigmoidoscopy 時間: 2025-4-2 00:00 作者: GRAZE 時間: 2025-4-2 06:34
Water Pollution,earned to control water borne diseases, but during the past century the human population has increased rapidly (Fig. 14.1) and water needs have increased proportionally. This has increased the amount of water pollution and raised concern over present and future water quality.作者: 作嘔 時間: 2025-4-2 09:15 作者: 不合 時間: 2025-4-2 14:17 作者: 有斑點 時間: 2025-4-2 17:31
ratus that was primitive by today‘s standards, demonstrated the extraordinary potential of the NMR method. The subsequent rapid advances in this area were due largely to the ef- forts of commercial manufacturers, who, by improving magnet and computer designs, were able to produce and market instrume作者: nuclear-tests 時間: 2025-4-2 22:28 作者: 動物 時間: 2025-4-3 01:23
Claude E. Boydteilung als auch des Verbrauchs von Energie gerichtet sind. Auf Grund der elementaren Bedeutung von Energie für Industrie, → Handel und → Dienstleistungsgewerbe, Transport und → Verkehr sowie die privaten Haushalte in NRW sind die obersten energiepolitischen Ziele die Sicherheit und die jederzeit an作者: 刪減 時間: 2025-4-3 07:45 作者: 大喘氣 時間: 2025-4-3 08:25 作者: 妨礙議事 時間: 2025-4-3 14:12
Claude E. Boyd during deformation. Advantages of electric-assisted forming include improved ductility, reduction of flow stress, and springback. The alteration in the mechanical behavior is in general linked to Joule’s heating?due to the lack of comprehensive understanding of the mechanism of electric-assisted de
