Environmental chemistry - P3

... TRƯỜNG ĐẠI HỌC KHOA HỌC HUẾKHOA HÓAGiáo trìnhHÓA HỌC MÔI TRƯỜNG (ENVIRONMENTAL CHEMISTRY) ThS. HOÀNG THÁI LONGHuế − 2007MỤC LỤCMỤC LỤC1DANH ... YI$@$G@@$.@Bảng 4.1. 1+M,#9*&01&!(ž - -.  44Bảng 4.2. +*KM)!X,F;*&! ... !"# $%&'!"#()*++,) - #.  !,/011)2'3&!...

... sơ khai. Người ta suy đoán rằng, từ nhiều loại phân tử hữu cơ được tạo thành, các hệ vô sinh (non-living systems) được hình thành, tiến hóa thành các sinh vật tự sinh tồn và sinh sản, sau cùng...

... Weiner. Applications of Environmental Chemistry, Lewis Publishers, 1st ed. (2000).[11]. Howard S. Peavy, Donald R. Rowe, George Tchobanoglous. Environmental Engineering, McGraw-Hill Book Co., 1st ... Jackson & Julie M. Jackson. Environmental ScienceThe Natural Environment and Human Impact, Longman Group Limited, 1st ed. (1996).[8]. Anil Kumar De. Environmental Chemistry, Wiley Eastern Ltd, ... “Frontmatter”. Fundamentals of Environmental Chemistry, CRC Press, 2nd ed. (2001).[15]. Metcalf & Eddy, Inc. Wastewater Engineering: Treatment, Disposal, and Reuse, McGraw-Hill, Inc., 3rd ed. (1991).[16]....

... H2O → H3O+ + HSO3 - (hydrogen sulfite) HSO3 - + H2O → H3O+ + SO3 2- (sulfite) NO2 + 2 H2O → H3O+ + HNO3 (nitric acid) (HSO3 - and SO3 2- are related to H2SO3 ... alleviate another pollution problem in this case! 465 Environmental Chemistry – An overview A better understanding of environmental chemistry can be obtained if it is viewed in perspective ... removed prior to burning the fuel or otherwise nitrogen 451Air Pollution and Environmental Chemistry The facts: Man-made emissions have contributed to two conditions that are under close scrutiny...

... PRESS02 10 -7 4 10 -7 6 10 -7 8 10 -7 1 10 -6 2 4 6 8 10 12concentration (M)pHH5EDTMP3 - H6EDTMP2 - ZnHEDTMP5 - HEDTMP7 - ZnH2EDTMP4 - ZnH3EDTMP3 - H4EDTMP4 - H7EDTMP - Fig. ... +4 1-1 -6 3 3-6 1-6 0; fax: +4 1-1 -6 3 3-1 1-2 3.E-mail address: nowack@ito.umnw.ethz.ch (B. Nowack).004 3-1 354/03/$ - see front matter r 2003 Elsevier Science Ltd. All rights reserved.doi:10.1016/S004 3-1 354(03)0007 9-4 1. ... phospho-nates on phosphate elimination. Part 2: 2-phosphono-butane-1,2,4-tricarbonic acid (PBTC), aminotri(methyle-nephosphonic acid) (ATMP) and ethylenediamintetra (- methylenephosphonic acid) (EDTMP)....

... its nucleus, so the atomicnumber of N is 7. The atomicmass of N is 14.6+6n7+7n - - - - - - - - - - - - Figure 1.2 Atoms of carbon and nitrogenAlthough atoms of the same element are chemically ... 10 - 2 - 6.22 × 10 - 3 +4.14 × 10 - 4:3.07 × 10 - 2 (largest number, digital portion between 1 and 10) - 0.622 × 10 -2 (same as 6.22 x 10 - 3)+ 0.041 × 10 - 2 (same as 4.1 x 10 - 4) ... and one ofan atom of Mg to an O atom O2 - in the compound MgO.Atom nucleusMgOMg12+O8+Mg2+ ionO2 - ion2e - 8e - 10e - 10e - Mg12+O8+12e - Figure 1.6 Ionic bonds are formed by...