Applications of Environmental Aquatic Chemistry: A Practical Guide - Chapter 1 docx

... Edition Author Chapter 1 Water Quality 1. 1 Defining Environmental Water Quality 1. 1 .1 Water-Use Classifications and Water Quality Standards 1. 1.2 Water Quality Classifications and Standards for Natural ... Natural Waters 1. 1.3 Setting Numerical Water Quality Standards 1. 1.4 Typical Water-Use Classifications 1. 1.4 .1 Recreational 1. 1.4.2 Aquatic Life 1. 1.4.3 Agriculture...

Ngày tải lên: 12/08/2014, 04:22

... 0.25 1, 5-Pentanediol b C 5 H 10 (OH) 2 10 4 18 239 1( miscible) 1- Hexanol C 6 H 13 OH 10 2 À47 15 8 0.059 1- Octanol C 8 H 17 OH 13 0 17 19 4 0.0085 1- Nonanol C 9 H 19 OH 14 4 À6 214 0.00074 1- Decanol C 10 H 21 OH 15 8 þ6 ... Significant Figures) 1 1A 1 H 2.2 2 2A 13 3A 14 4A 15 5A 16 6A 17 7A 3 Li 1. 0 4 Be 1. 6 5 B 2.0 6 C 2.5 7 N...

Ngày tải lên: 12/08/2014, 04:22

... more biologically available than are particulate forms, although ingestion and inhalation of particulates containing metals also can be a serious health hazard. Radioactive metals are hazardous because of ... Fe(OH) 3 and is available to react via Equation 4 .17 . 4.4 .1. 1 Summary of Acid Formation in Acid Rock Drainage The steps of acid formation in acid rock drainage are summariz...

Ngày tải lên: 12/08/2014, 04:22

... 2.88Eþ 01 235 41 12 9-0 0-0 Pyrene 1 1.35EÀ 01 1 .10 EÀ05 4.51EÀ04 5 .11 5.02 1. 05Eþ05 353 15 1 10 0-4 2-5 Styrene 1 3 .10 Eþ02 2.75EÀ03 1. 13EÀ 01 2.94 2.89 7.76Eþ02 215 À33 7 9-3 4-5 1, 1,2,2-Tetrachloroethane (PCA) 2 ... 3.85EÀ 01 2.07 1. 72 5.25Eþ 01 1 61 À50 7 8-8 7-5 1, 2-Dichloropropane 2 2.80EÀ03 2.80EÀ03 1. 15EÀ 01 1.97 1. 64 4.37Eþ 01 187 À70 6...

Ngày tải lên: 12/08/2014, 04:22

... 10 1 7.8 3 10 À7 3.87 Naphthalene 1. 1620 31 2.336 3 10 1 1.27 3 10 À3 ß 2007 by Taylor & Francis Group, LLC. (E ) -1 ,2-Dichloroethene trans -1 ,2-DCE 15 6-6 0-5 trans -1 , 2-Dichloroethene; trans -1 , 2-dichloroethylene; acetylene ... K d C min soil (mg=kg) C meas C min soil Tetrachloroethene (PCE) 10 9 200 15 5 0.465 13 1 0.834 Trichloroethene (TCE) 368 11 00...

Ngày tải lên: 12/08/2014, 04:22

... Ag -1 1 1 10 0 Sm -1 5 1 1, 000 Tl-202 300 Ga-72 10 0 Cd -1 0 9 600 Sm -1 5 3 200 Tl-204 300 Ge- 71 6,000 Cd -1 1 5 90 Eu -1 5 2 200 Pb-203 1, 000 As-73 1, 000 Cd -1 1 5m 90 Eu -1 5 4 60 Bi-206 10 0 As-74 10 0 In -1 1 3m 3,000 Eu -1 5 5 ... Ce -1 4 1 300 Pt -1 9 7m 3,000 Co-58m 9,000 Ru -1 0 5 200 Ce -1 4 3 10 0 Au -1 9 6 600 Co-60 10 0 Ru -1 0 6 30 Ce -1 4 4 30 Au -1 9 8 10 0 Ni-5...

Ngày tải lên: 12/08/2014, 04:22

... technical specialist for Standards Australia Quality Assurance Services (SAQAS) and he is responsible for quality management of the laboratory and good laboratory practices at Lloyd Register Quality ... deep sense of appreciation to Narasimha Kramadhati, Pratibha Narasimha, Deepak Murthy, and Prerana Murthy for their active coopera- tion and for sharing thoughts about the book. With ple...

Ngày tải lên: 18/06/2014, 22:20

... Dutch Approaches 5.2 .1. 8 Kalberlah and Schneider Approach 5.2 .1. 9 UK Approach 5.2 .1. 10 Swedish National Chemicals Inspectorate’s Approach 5.2 .1. 11 Danish EPA’s Approach 5.2 .1. 12 Chemical-Specific Assessment ... Approaches 5.2 .1. 1 US-EPA Approach 5.2 .1. 2 Calabrese and Gilbert Approach 5.2 .1. 3 Renwick Approach 5.2 .1. 4 Lewis–Lynch–Nikiforov Approach 5.2 .1. 5 EU TGD Approach 5....

Ngày tải lên: 12/08/2014, 04:22

... Class 1 — warm water aquatic life: These are waters where conditions of physical habitat, water flows and levels, and chemical quality are (1) currently capable of sustaining a wide variety of ... cannot sustain aquatic life, and certainly does not taste as good as natural water saturated with dissolved oxygen and containing a healthy mix of minerals. L1354/ch 01/ Frame...

Ngày tải lên: 11/08/2014, 13:21

... 13 0 36 n-hexane C 6 H 14 86 –95 69 n-heptane C 7 H 16 10 0 – 91 98 n-octane C 8 H 18 11 4 –57 12 6 n-nonane C 9 H 20 12 8 – 51 1 51 n-decane C 10 H 22 14 2 –29 17 4 n-dodecane C 12 H 26 17 0 10 216 a Deviations ... (miscible) 1- hexanol C 6 H 13 OH 10 2 –47 15 8 0.059 1- octanol C 8 H 17 OH 13 0 17 19 4 0.0085 1- nonanol C 9 H 19 OH 14 4 –6 214 0.00074...

Ngày tải lên: 11/08/2014, 13:21