| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A comparison of nutrient sources and behaviour in two lowland subcatchments of the River Wye
|
Houston, J.A
|
|
1981
|
15 |
1 |
p. 49-57
9 p.
|
artikel
|
| 2 |
A comparison of the characteristics of soluble organic nitrogen in untreated and activated sludge treated wastewaters
|
Parkin, Gene F
|
|
1981
|
15 |
1 |
p. 139-149
11 p.
|
artikel
|
| 3 |
An automated method for the determination of non-ionic surfactants in water
|
Petts, K.W.
|
|
1981
|
15 |
1 |
p. 129-132
4 p.
|
artikel
|
| 4 |
Behaviour of nitrilotriacetic acid during groundwater recharge
|
Hrubec, J.
|
|
1981
|
15 |
1 |
p. 121-128
8 p.
|
artikel
|
| 5 |
Biological denitrification in an upflow sludge blanket reactor
|
Klapwijk, A
|
|
1981
|
15 |
1 |
p. 1-6
6 p.
|
artikel
|
| 6 |
Biological process design for wastewater treatment
|
Pescod, M.B
|
|
1981
|
15 |
1 |
p. 169-170
2 p.
|
artikel
|
| 7 |
Cadmium uptake by freshwater bacterial communities
|
Remacle, J.
|
|
1981
|
15 |
1 |
p. 67-71
5 p.
|
artikel
|
| 8 |
Changes in the density of zooplankton passing through the cooling system of a power-generating plant
|
Simpson, R.D.
|
|
1981
|
15 |
1 |
p. 133-138
6 p.
|
artikel
|
| 9 |
Concentrations of radionuclides in Lake Ontario water from measurements on water treatment plant sludges
|
Durham, R.W
|
|
1981
|
15 |
1 |
p. 83-86
4 p.
|
artikel
|
| 10 |
Determination of hydrolytic activities in wastewater systems by microcalorimetry
|
Redl, B.
|
|
1981
|
15 |
1 |
p. 87-90
4 p.
|
artikel
|
| 11 |
Editorial Board
|
|
|
1981
|
15 |
1 |
p. IFC-
1 p.
|
artikel
|
| 12 |
Effectiveness of the organic flocculation method in concentrating echovirus 7 and coxsackievirus A9 from water
|
Kedmi, S
|
|
1981
|
15 |
1 |
p. 13-15
3 p.
|
artikel
|
| 13 |
Epipelic algal communities in a eutrophic northern lake contaminated with mine wastes
|
Moore, James W.
|
|
1981
|
15 |
1 |
p. 97-105
9 p.
|
artikel
|
| 14 |
Evaluation of the false-positive enteroviral plaque phenomenon occurring in sewage samples
|
Kedmi, Simona
|
|
1981
|
15 |
1 |
p. 73-74
2 p.
|
artikel
|
| 15 |
1981 National conference on environmental engineering
|
|
|
1981
|
15 |
1 |
p. i-ii
nvt p.
|
artikel
|
| 16 |
Parametric analyses of mortality rates in bioassays
|
Koouman, S.A.L.M.
|
|
1981
|
15 |
1 |
p. 107-119
13 p.
|
artikel
|
| 17 |
Particulate and dissolved trace metals in Lake Ontario
|
Nriagu, J.O
|
|
1981
|
15 |
1 |
p. 91-96
6 p.
|
artikel
|
| 18 |
Studies on the toxicity of pulp and paper mill effluents—II. Mutagenicity of the extracts of the liver from spotted sea trout (Nibea mitsukurii)
|
Kinae, Naohide
|
|
1981
|
15 |
1 |
p. 25-30
6 p.
|
artikel
|
| 19 |
Studies on the toxicity of pulp and paper mill effluents—I. Mutagenicity of the sediment samples derived from Kraft paper mills
|
Kinae, Naohide
|
|
1981
|
15 |
1 |
p. 17-24
8 p.
|
artikel
|
| 20 |
The effect of surfactants on the mixed chelate extraction-atomic absorption spectrophotometric determination of copper, nickel, iron, cobalt, cadmium, zinc and lead
|
Pakalns, P.
|
|
1981
|
15 |
1 |
p. 7-11
5 p.
|
artikel
|
| 21 |
The inactivation of faecal coliforms and Ascaris ova in faeces by lime
|
Polprasert, Chongrak
|
|
1981
|
15 |
1 |
p. 31-36
6 p.
|
artikel
|
| 22 |
The influence of sludge age on heavy metal removal in the activated sludge process
|
Sterritt, R.M
|
|
1981
|
15 |
1 |
p. 59-65
7 p.
|
artikel
|
| 23 |
The quantitative and qualitative analysis of the water soluble fraction of jet fuels
|
Klein, S.A
|
|
1981
|
15 |
1 |
p. 75-82
8 p.
|
artikel
|
| 24 |
The Third International Conference on Physiochemical Methods for Water And Wastewater Treatment
|
|
|
1981
|
15 |
1 |
p. ii-
1 p.
|
artikel
|
| 25 |
The toxicity of ozone
|
Gomella, C.
|
|
1981
|
15 |
1 |
p. 169-
1 p.
|
artikel
|
| 26 |
Total mercury and methyl mercury levels in British estuarine sediments—II
|
Bartlett, P.D.
|
|
1981
|
15 |
1 |
p. 37-47
11 p.
|
artikel
|
| 27 |
Trace organic behavior in soil columns during rapid infiltration of secondary wastewater
|
Bouwer, Edward J
|
|
1981
|
15 |
1 |
p. 151-159
9 p.
|
artikel
|
| 28 |
Use of an in situ artificial substrate for biological accumulation and monitoring of aqueous trace metals a preliminary field investigation
|
Friant, Stephen L.
|
|
1981
|
15 |
1 |
p. 161-167
7 p.
|
artikel
|
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