標(biāo)題: Titlebook: Biodegradability of Surfactants; D. R. Karsa,M. R. Porter (Consultants in Specialit Book 1995 Chapman & Hall 1995 Acetat.Ammonium.Compound [打印本頁] 作者: Intermediary 時間: 2025-3-21 20:08
書目名稱Biodegradability of Surfactants影響因子(影響力)
書目名稱Biodegradability of Surfactants影響因子(影響力)學(xué)科排名
書目名稱Biodegradability of Surfactants網(wǎng)絡(luò)公開度
書目名稱Biodegradability of Surfactants網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Biodegradability of Surfactants被引頻次
書目名稱Biodegradability of Surfactants被引頻次學(xué)科排名
書目名稱Biodegradability of Surfactants年度引用
書目名稱Biodegradability of Surfactants年度引用學(xué)科排名
書目名稱Biodegradability of Surfactants讀者反饋
書目名稱Biodegradability of Surfactants讀者反饋學(xué)科排名
作者: Uncultured 時間: 2025-3-21 20:52
Book 1995 73/404IEEC) and for anionic surfactants (Directive 8212431EEC, amended 73/405IEEC). No approved test methods and resultant legislation have been developed for cationic and amphoteric surfactants to date. The environmental classification of chemical substances, which of course includes surfactants, 作者: SOW 時間: 2025-3-22 03:03 作者: NEX 時間: 2025-3-22 05:55
What is biodegradation?,od-chains involving herbivores, carnivores and omnivores. During the flux of carbon through these routes, some is oxidised by the consuming organisms to derive energy, while the resulting CO. is returned to the atmosphere. However, much organic material enters the soils, waters and sediments in the 作者: ABYSS 時間: 2025-3-22 09:48
D. R. Karsa,M. R. Porter (Consultants in Specialit作者: Neutral-Spine 時間: 2025-3-22 14:53 作者: 無所不知 時間: 2025-3-22 20:16
Introduction to surfactant biodegradation,r .. The major use of surfactants, in terms of the quantities used, is as a component in cleaning preparations or detergents. Such cleaning operations usually result in the discharge of an aqueous effluent, and it is the biodegradability of the surfactants in that effluent, which is the subject of this book.作者: arthroscopy 時間: 2025-3-22 21:56 作者: erythema 時間: 2025-3-23 04:38
Kreisel im zentralsymmetrischen Schwerefeld,found that branching in the side chain resulted in alkylaryl sulphonates which were less readily attacked by bacteria than were their straight-chain isomers. Eventually the TPBS type was substituted by the straight-chain (linear) varieties (LABS) and the problems associated with TPBS were overcome.作者: Parabola 時間: 2025-3-23 07:53 作者: Aggregate 時間: 2025-3-23 10:39
https://doi.org/10.1007/978-3-322-99501-8r .. The major use of surfactants, in terms of the quantities used, is as a component in cleaning preparations or detergents. Such cleaning operations usually result in the discharge of an aqueous effluent, and it is the biodegradability of the surfactants in that effluent, which is the subject of this book.作者: inhumane 時間: 2025-3-23 16:22 作者: 灌輸 時間: 2025-3-23 18:48
Kreiselgebl?se und Kreiselverdichterhe range C.–C.. The selection of specific homologue mixtures and, in several cases additionally, the existence of a multitude of isomers influence the specific properties and performance characteristics of the respective surfactant.作者: rheumatology 時間: 2025-3-24 00:56 作者: 無可非議 時間: 2025-3-24 02:59 作者: Eructation 時間: 2025-3-24 06:53
Biodegradability of cationic surfactants,have straight alkyl chain(s) with lengths between 8 and 24 carbon atoms. These compounds are primarily produced on the basis of natural fats and oils such as tallow fat, coconut oil and palm oil, resulting in mixed alkyl chain lengths in most of the products.作者: 長處 時間: 2025-3-24 10:55 作者: SEED 時間: 2025-3-24 18:39
https://doi.org/10.1007/978-94-011-1348-9Acetat; Ammonium; Compound; biodegradation; degradation; environment; iron; structure作者: BACLE 時間: 2025-3-24 21:02 作者: 仔細閱讀 時間: 2025-3-25 00:54 作者: Decrepit 時間: 2025-3-25 03:25
http://image.papertrans.cn/b/image/186778.jpg作者: Bph773 時間: 2025-3-25 09:23
Biodegradability of amphoteric surfactants,s. In acidic solutions they form cations, in alkaline solutions anions and in the mid-pH range ‘zwitterions’, i.e. molecules with two ionic groups with equivalent charges. Molecules to which this principle is applied on the hydrophilic group and which, at the same time, contain a hydrophobic fatty chain are known as amphoteric surfactants.作者: CRUE 時間: 2025-3-25 13:29
,Numerische Str?mungsberechnungen,s. In acidic solutions they form cations, in alkaline solutions anions and in the mid-pH range ‘zwitterions’, i.e. molecules with two ionic groups with equivalent charges. Molecules to which this principle is applied on the hydrophilic group and which, at the same time, contain a hydrophobic fatty chain are known as amphoteric surfactants.作者: 發(fā)源 時間: 2025-3-25 15:58 作者: 針葉樹 時間: 2025-3-25 20:51 作者: Fecundity 時間: 2025-3-26 01:13 作者: 很是迷惑 時間: 2025-3-26 06:07
https://doi.org/10.1007/978-3-642-94614-1ng test (Ch. 3: 3.3.1) is first applied and if the percentage removal is more than 80% no further testing is required (Table 4.1). Surfactants which are degraded by less than 80% are then subjected to the Confirmatory test (activated sludge) procedure (Ch. 3: 3.3.2) and the value of percentage remov作者: Carcinoma 時間: 2025-3-26 11:06 作者: 值得贊賞 時間: 2025-3-26 15:20 作者: Hyperalgesia 時間: 2025-3-26 17:13
,Numerische Str?mungsberechnungen,s. In acidic solutions they form cations, in alkaline solutions anions and in the mid-pH range ‘zwitterions’, i.e. molecules with two ionic groups with equivalent charges. Molecules to which this principle is applied on the hydrophilic group and which, at the same time, contain a hydrophobic fatty c作者: 說笑 時間: 2025-3-26 21:29 作者: 為現(xiàn)場 時間: 2025-3-27 02:30
What is biodegradation?, contains 2.6 x 10. tonnes of carbon as CO. which is in equilibrium with even larger amounts (1.3 x 10. tonnes) in solution in the rivers, lakes and oceans (Schlegel, 1986). From this pool of oxidised carbon begins a series of exquisitely complex biological processes driven primarily by solar energy作者: hallow 時間: 2025-3-27 08:14 作者: outrage 時間: 2025-3-27 11:25
Testing strategy and legal requirements,ng test (Ch. 3: 3.3.1) is first applied and if the percentage removal is more than 80% no further testing is required (Table 4.1). Surfactants which are degraded by less than 80% are then subjected to the Confirmatory test (activated sludge) procedure (Ch. 3: 3.3.2) and the value of percentage remov作者: Blemish 時間: 2025-3-27 17:29
Biodegradability of anionic surfactants,one or two hydrophilic groups. In aqueous solutions, anionics dissociate into a negatively charged anion and the (positively charged) counterion. The anion is the carrier of the surfactant properties and its negative charge is due to the presence of a sulfonate, sulfate, phosphate or carboxyl group 作者: Bravura 時間: 2025-3-27 19:00 作者: pester 時間: 2025-3-27 22:16 作者: 殺子女者 時間: 2025-3-28 02:24
Cyber-Physical Systems Security,d devices and has seen an increased use in different applications. Among the various benefits that CPS provides leading to its wide adaptation, one of them is its ability to seamlessly integrate systems from cyber and physical domain to create value. However, to fully realize such benefits various c
