Environmental Monitoring in China 2000 Issue 3 Study on the chemical reaction in the chemical oxygen demand determination

Study on the chemical reaction in the chemical oxygen demand determination
zhou jun ; jin qi ting

..............page:4-8

fu jian sheng ge ji huan jing jian ce zhan zhi gong si xiang zhuang kuang fen xi
bian gui guo ; huang ruo fu

..............page:1-4

The form and monitoring of As and Hg in environment
qi wen qi ; wang zhi guo ; sun zong guang ; fang zhi gang

..............page:9-15

Determination of trace methanol in water by using dynamic head space gas chromatography
HUANG Xian-sheng

..............page:15-18

Indirect spectrophotometric determination of sulfate in drinking water
huang dian wen ; zhang song ming

..............page:18-20

Technology and application in the determination of mineral oil in water by infrared photometry
han zi xing ; xiao li

..............page:20-24

Determination of particle-size distribution of dust of tea (broad leaf tea)
MU Wen-bing

..............page:25-27

Determination of diphenyl & diphenyl ether in air and waste-air by gas chromatography
shi zuo ; yang ping ; li kang mei

..............page:27-29

Determination of trace lead in wastewater sample by hydride generation-atomic fluorescence spectrometry
pei ru jun ; guo yu min ; zhang li

..............page:30-31

Application of similarity analysis on interpolation processing for missing monitoring data of ambient air auto monitoring
wang jian hua ; yu peng ; sun jun

..............page:32-34

Concentration level and seasonal variation of organic carbon and elemental carbon in Beijing aerosols
CHI Xu-guang;DUAN Feng-kui;DONG Shu-Ping;LIU Xian-de;YU Tong

..............page:35-38

A new fuzzy method for air quality assessment
xiong de zuo ; li qiong ; chen gang ; huang xian hu

..............page:39-41

A method of environmental quality evaluation based on B-P neural network
LI Feng

..............page:41-43

Forecast of environment and economic effect using low sulfur fine coal with nicking and ebullition boilers in Wuzhou City-ones effective method improving SO2 pollution
tang hong xing ; lin ying ; peng zhan ou

..............page:44-46

Impact and its compensation of ecological environment in the Binhai highway engineering
luo zuo ; huang yuan feng ; huang yi hua ; chen jia zuo

..............page:47-51

The quick silver electrode determination of cyanide in water samples
PAN La-qing

..............page:51-53

Uncertainty tests of monitoring instrument is one of means that to guarantee the monitoring result is exact
zhang shu ping ; li hong pei ; xin ya zhou ; li mu hai

..............page:53-55

Urban environmental geological problems in China in 21st century
li xiang ran ; cao zhen bin ; wang zu qi

..............page:55-59

ben fen biao zhun zhu bei ye biao ding xiao gai jin
xu li zhong ; liu wen wei

..............page:8

bod5 ce ding fang fa de gai jin
zhang chun lei

..............page:24

suan xing gao meng suan yan zhi shu ce ding zhong k zhi kuai su que ding fa
liu zhen

..............page:24

qian hai an yang jian ce fang fa
sui guang chun ; zhang yong ; wang feng jun ; li zuo

..............page:29

hang zhou shi da qi ke li wu shang ben bing [a] zuo de wu ran xian zhuang
shi jian ; xu hong

..............page:34

42c xing hua xue fa guang fa dan yang hua wu fen xi yi qi gu zhang xiu li shi li
zhang jia zhuo ; li jun

..............page:34

edta di ding fa ce ding zong ying du de ji dian jing yan
jin zhong hua

..............page:38

wu shui zi dong cai yang qi dai ti ren gong cai yang de ke xing xing fen xi
jing wan jun ; yan rong ze ; wang ya mei ; zhang zhi jun ; zhao zhen ji

..............page:43

kuai su fa ce ding codcr de cui hua ji yang hua ji pei zhi yu qi ding liang xia xian
duan bai run ; duan wen ming ; hai meng li ; hu yuan

..............page:46

"nan hua bei " huan bao zhi shi you jiang yue du jing sai

..............page:扉页1-扉页2

qi che pai fang wu ran wu ji jian ce zhi shi

..............page:60-62

zui xin huan bao tu shu mu lu

..............page:63