浮遊物質
WordNet
- uninterrupted in space; having no gaps or breaks; "a solid line across the page"; "solid sheets of water"
- the state in which a substance has no tendency to flow under moderate stress; resists forces (such as compression) that tend to deform it; and retains a definite size and shape (同)solidness, solid_state
- a three-dimensional shape
- matter that is solid at room temperature and pressure
- of the same color throughout; "solid color" (同)self-colored, self-coloured
- of good quality and condition; solidly built; "a solid foundation"; "several substantial timber buildings" (同)strong, substantial
- acting together as a single undiversified whole; "a solid voting bloc" (同)unanimous, whole
- characterized by good substantial quality; "solid comfort"; "a solid base hit"
- entirely of one substance with no holes inside; "a solid block of wood"
- financially sound; "the bank is solid and will survive this attack"
- having three dimensions; "a solid object"
- impenetrable for the eye; "solid blackness"
- of a substantial character and not frivolous or superficial; "work of solid scholarship"; "based on solid facts"
- of definite shape and volume; firm; neither liquid nor gaseous; "ice is water in the solid state"
- of one substance or character throughout; "solid gold"; "carved out of solid rock"
- render temporarily ineffective; "the prison sentence was suspended"
- cause to be held in suspension in a fluid; "suspend the particles"
- bar temporarily; from school, office, etc. (同)debar
- make inoperative or stop; "suspend payments on the loan" (同)set aside
- hang freely; "The secret police suspended their victims from the ceiling and beat them"
- a colloid that has a continuous liquid phase in which a solid is suspended in a liquid (同)colloidal_solution, colloidal suspension
- the syllable naming the fifth (dominant) note of any musical scale in solmization (同)soh, so
- (of undissolved particles in a fluid) supported or kept from sinking or falling by buoyancy and without apparent attachment; "suspended matter such as silt or mud..."; "dust particles suspended in the air"; "droplets in suspension in a gas"
PrepTutorEJDIC
- 『固体の』,『固形の』 / 『うつろでない』,中身のつまった / (物質の)密度が高い,密な;(印刷の)行の詰まった / 《名詞の前にのみ用いて》『混じりもののない』,純正の / (構造的に)『堅固な』 / (人が)『信頼できる』,堅実な / 健全な,しっかりした / 一致した,団結した / (時間が)まるまる,切れ目のない;(物が)連続した / 三次元の,立体の,立方の / 『固体』,固形物 / 立方体
- (…から)…‘を'『つるす』,ぶら下げる《+名+from+名》 / 《受動態で》(つるしたように,空中・水中などに)…‘を'静止させる,浮かせる / 〈法律・免状などの〉効力を当分停止する;…‘を'一時止める / 《受動態で》〈人〉‘を'停学(停職,出場停止)にする / 一時的に中止(停止)する
- ソ(全音階の第5音)
- ソル(ペルーの貨幣単位で青銅貨)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/06/21 11:14:59」(JST)
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Suspended solids refers to small solid particles which remain in suspension in water as a colloid or due to the motion of the water. It is used as one indicator of water quality.
It is sometimes abbreviated SS, but is not to be confused with settleable solids, also abbreviated SS, which contribute to the blocking of sewer pipes.
Contents
- 1 Explanation
- 2 Removal
- 3 Effectiveness of filtering
- 4 See also
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Explanation[edit]
Suspended solids are important as pollutants and pathogens are carried on the surface of particles. The smaller the particle size, the greater the total surface area per unit mass of particle, and so the higher the pollutant load that is likely to be carried.
Removal[edit]
Removal of suspended solids is generally achieved through the use of sedimentation and/or water filters (usually at a municipal level).By eliminating most of the suspended solids in a water supply, the significant water is usually rendered close to drinking quality. This is followed by disinfection to ensure that any free floating pathogens, or pathogens associated with the small remaining amount of suspended solids, are rendered ineffective.
Effectiveness of filtering[edit]
The use of a very simple cloth filter, consisting of a folded cotton sari, drastically reduces the load of cholera carried in the water, and is suitable for use by the very poor; in this case, an appropriate technology method of disinfection might be added, such as solar water disinfection.
A major exception to this generalization is arsenic contamination of groundwater, as arsenic is a very serious pollutant which is soluble, and thus not removed when suspended solids are removed. This makes it very difficult to remove, and finding an alternative water source is often the most realistic option.
See also[edit]
- Total suspended solids
- Turbidity
- Bottom trawling
UpToDate Contents
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English Journal
- Phytoremediation of domestic wastewaters in free water surface constructed wetlands using Azolla pinnata.
- Akinbile CO1,2, Ogunrinde TA1, Che Bt Man H2, Aziz HA3.
- International journal of phytoremediation.Int J Phytoremediation.2016 Jan 2;18(1):54-61. doi: 10.1080/15226514.2015.1058330.
- Two constructed wetlands, one with Azolla pinnata plant (CW1) and the other without (CW2) for treating domestic wastewaters were developed. Fifteen water parameters which include: Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), Total Suspended Solid (TSS), Tota
- PMID 26121232
- Materials for suspension (semi-solid) electrodes for energy and water technologies.
- Hatzell KB1, Boota M, Gogotsi Y.
- Chemical Society reviews.Chem Soc Rev.2015 Dec 7;44(23):8664-87. doi: 10.1039/c5cs00279f. Epub 2015 Sep 28.
- Suspension or semi-solid electrodes have recently gained increased attention for large-scale applications such as grid energy storage, capacitive water deionization, and wastewater treatment. A suspension electrode is a multiphase material system comprised of an active (charge storing) material susp
- PMID 26412441
- Sustainable operation of submerged Anammox membrane bioreactor with recycling biogas sparging for alleviating membrane fouling.
- Li Z1, Xu X1, Xu X2, Yang F1, Zhang S3.
- Chemosphere.Chemosphere.2015 Dec;140:106-13. doi: 10.1016/j.chemosphere.2014.08.059. Epub 2014 Oct 11.
- A submerged anaerobic ammonium oxidizing (Anammox) membrane bioreactor with recycling biogas sparging for alleviating membrane fouling has been successfully operated for 100d. Based on the batch tests, a recycling biogas sparging rate at 0.2m(3)h(-1) was fixed as an ultimate value for the sustainabl
- PMID 25311769
Japanese Journal
- シリカ粒子-液状エポキシ樹脂分散系の固液界面構造, 表面間力およびレオロジー
- 濁水が魚に与える影響 : 高濃度の濁りの場合 (特集 水質)
- シリカ粒子-液状エポキシ樹脂分散系の固液界面構造,表面間力およびレオロジー
Related Links
- SS = Suspended Solid 浮遊物質(懸濁物質)[昭46環境庁告示59 付表8] 概要 浮遊物質とは、水中に浮遊する粒径2 mm 以下の不溶解性固体の微粒子。 排水・河川・湖沼などの水質指標で浮遊物質が有機物質の場合ときには ...
- お問合せ 営業拠点 サイトマップ English Chinese Korean トップページ > 用語解説 > SS(Suspended Solids) SS(Suspended Solids) 水中に浮遊している不溶性の固形物(懸濁物質)のこと。(要は、スラリー中に目に見える形で存在 ...
Related Pictures
★リンクテーブル★
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- 英
- suspended solid suspended solids SS
- 関
- 排水基準
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- 関
- abort、discontinuance、discontinuation、discontinue、float、flotation、hang、pause、reserve、stop、suspending、withdraw、withdrawal、withhold
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- 関
- solid state