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  • TITLE
  • DEDICATION
  • DECLARATION
  • CERTIFICATE
  • PREFACE
  • ACKNOWLEDGEMENT
  • CONTENTS
  • I. INTRODUCTION
  • II. MATERIALS AND METHODS
  • 2.1 Isolation of pure cultures of test organisms
  • 2.2 Culture conditions
  • 2.3 Effluents
  • 2.4 Algal bioassay procedures
  • 2.5 Growth measurements
  • 2.5.1 Cell number
  • 2.5.2 Productivity
  • 2.5.3 Pigment analysis
  • 2.5.4 Estimation of biochemical compounds
  • 2.5.4.a Protein
  • 2.5.4.b. Carbohydrate
  • 2.5.5 Photomicrography
  • 2.5.6 Statistical analysis
  • 2.6 Physico-chemical characteristics of water in the studied sites
  • 2.6.1 Water temperature
  • 2.6.2 pH
  • 2.6.3 Dissolved Oxygen
  • 2.6.4 Free CO,
  • 2.6.5 Alkalinity
  • 2.6.6 Hardness
  • 2.6.7 Chloride
  • 2.6.8 Nitrite
  • 2.6.9 Nitrate
  • 2.6.10 Phosphate
  • 2.6.11 Silicate
  • 2.6.12 Primary production
  • 2.6.13. Total dissolved and suspended solids
  • 2.6.14 Biochemical Oxygen Demand (BOD)
  • 2.6.15 Chemical Oxygen Demand (COD)
  • 2.6.16 Phytoplankton count
  • PLATE - 2.1
  • a. Stock cultures of test organisms
  • b. Experimental set up
  • PLATE - 2.2
  • a. Muvattupuzha river
  • b. Pulp-paper mill fasctory (Hindustan Newsprint Limited)
  • PLATE - 2.3
  • a. Petrochemical factory (Hindustan Organic Chemicals Limited)
  • b. Chitrapuzha river
  • PLATE - 2.4
  • a. Cochin estuary
  • b. Distillery (Mc Dowells Distillery)
  • III. OBSERVATION AND RESULTS
  • 3.1 Analysis of the effluents
  • 3.1.1 Distillery effluent
  • 3.1.2 Pulp-paper mill
  • 3.1.3 Petrochemical factory effluent
  • 3.2 Treatment of phytoplankters with effluents
  • 3.2.1 Treatment of phytoplankters with distillery effluent
  • 3.2.1.1 Growth
  • 3.2.1.1.a Chlorella ellipsoidea Gerneck
  • 3.2.1.1.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.1.1.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.1.1.d Haematococcus laccusfris (Girod.) Rostafinski
  • 3.2.1.1.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.1.2 Productivity
  • 3.2.1.2.a Chlorella ellipsoidea Gerneck
  • 3.2.1.2.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.1.2.c Scenedesmus bijuga (Turp.) Lagerheirn
  • 3.2.1.2.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.1.2.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.1.3 Photosynthetic pigments
  • 3.2.1.3.a Chlorella ellipsoidea Gerneck
  • 3.2.1.3.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.1.3.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.1.3.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.1.3.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.1.4 Protein
  • 3.2.1.4.a Chlorella ellipsoidea Gerneck
  • 3.2.1.4.b Ankistrodesrnus falcatus (Corda.) Ralfs
  • 3.2.1.4.c Scenedesrnus bijuga (Turp.) Lagerheim
  • 3.2.1.4.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.1.4.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.1.5. Carbohydrate
  • 3.2.1.5.a Chlorella ellipsoidea Gerneck
  • 3.2.1.5.b Ankistrodesmus falcatus (Corda.) Ralfs.
  • 3.2.1.5.c Scenedesmus bijuga (lurp.) Lagerheim
  • 3.2.1.5.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.1.5.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.2 Treatment of phytoplankters with pulp-paper mill effluent
  • 3.2.2.1 Growth
  • 3.2.2.1.a Chlorella ellipsoidea Gerneck
  • 3.2.2.1.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.2.1.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.2.1.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.2.1.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.2.2 Productivity
  • 3.2.2.2.a Chlorella ellipsoidea Gerneck
  • 3.2.2.2.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.2.2.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.2.2.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.2.2.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.2.3 Photosynthetic pigment
  • 3.2.2.3.a Chlorella ellipsoidea Gerneck
  • 3.2.2.3. b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.2.3.c Scenedesrnus bijuga (Turp.) Lagerheim
  • 3.2.2.3.d Haernatococcus laccustris (Girod.) Rostafinski
  • 3,.2.2.3.eC hlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.2.4 Protein
  • 3.2.2.4.a Chlorella ellipsoidea Gerneck
  • 3.2.2.4.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.2.4.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.2.4.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.2.4.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.2.5 Carbohydrate
  • 3.2.2.5.a Chlorella ellipsoidea Gerneck
  • 3.2.2.5.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.2.5.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.2.5.d Haematococcus Jaccustris (Girod.) Rostafinski.
  • 3.2.2.5.e Chlorococcum humicola, (Naeg.) Rabenhorst
  • 3.2.3 Treatment of phytoplankters with petrochemical factory effluent
  • 3.2.3.1 Growth
  • 3.2.3.1.a Chlorella ellipsoidea Gerneck
  • 3.2.3.1.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.3.1.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.3.1.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.3.1.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.3.2 Productivity
  • 3.2.3.2.a Chlorella ellipsoidea Gernec k
  • 3.2.3.2.b Ankistrodesmus falcatus (Corda.) Ralfs.
  • 3.2.3.2.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.3.2.d Haematococcus laccustris (Girod.) Rostafinski.
  • 3.2.3.2.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.3.3 Photosynthetic pigments
  • 3.2.3.3.a Chlorella ellipsoidea Gerneck
  • 3.2.3.3.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.3.3.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.3.3.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.3.3.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.3.4. Protein
  • 3.2.3.4.a Chlorella ellipsoidea Gerneck
  • 3.2.3.4.b Ankistrodesrnus falcatus (Corda.) Ralfs
  • 3.2.3.4.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.3.4.d Haernatococcus laccustns (Girod.) Rostafinski
  • 3.2.3.4.e Chlorococcum humicola (Naeg.) Rabenhorst
  • 3.2.3.5 Carbohydrate
  • 3.2.3.5.a Chlorella ellipsoidea Gerneck
  • 3.2.3.5.b Ankistrodesmus falcatus (Corda.) Ralfs
  • 3.2.3.5.c Scenedesmus bijuga (Turp.) Lagerheim
  • 3.2.3.5.d Haematococcus laccustris (Girod.) Rostafinski
  • 3.2.3.5.e Chlorococcum humicola, (Naeg.) Rabenhorst
  • 3.2.3.6 Morphology of the treated algae
  • 3.2.4 Statistical analysis
  • 3.2.4.1 Cell number
  • 3.2.4.1a Distillery effluent
  • 3.2.4.1.b Pulp-paper mill effluent
  • 3.2.4.1.c Petrochemical factory effluent
  • 3.2.4.2 Pigment
  • 3.2.4.2.a Distillery effluent
  • 3.2.4.2.b. Pulp paper mill effluent
  • 3.2.4.2.c. Petrochemical factory effluent
  • 3.2.4.3 Productivity
  • 3.2.4.4 Protein
  • 3.2.4.5 Carbohydrate
  • 3.3 Analysis of physico-chemical characteristics of the study area.
  • 3.3.1 Muvattupuzha river
  • 3.3.1.1 Temperature
  • 3.3.1.2 Potentia hydrogenii- pH
  • 3.3.1.3 Hardness
  • 3.3.1.4 Alkalinity
  • 3.3.1.5 Chloride
  • 3.3.1.6 Free CO,
  • 3.3.1.7 Dissolved oxygen
  • 3.3.1.8 Primary productivity
  • 3.3.1.9 Nitrate- nitrogen
  • 3.3.1.I0 Nitrite-Nitrogen
  • 3.3.1.11 Phosphate- Phosphorus.
  • 3.3.1.12 Silicate-Silicon
  • 3.3.1.13 Biochemical Oxygen Demand (BOD)
  • 3.3.1.14 Chemical Oxygen Demand (COD)
  • 3.3.1.15 Solids
  • 3.3.2 Physico-chemical parameters of Chritrapuzha river
  • 3.3.2.1 Temperature
  • 3.3.2.2 Potentia Hydrogenii-pH
  • 3.3.2.3 Hardness
  • 3.3.2.4 Alkalinity
  • 3.3.2.5 Chloride
  • 3.3.2.6 Free CO,
  • 3.3.2.7 Dissolved oxygen
  • 3.3.2.8 Primary productivity
  • 3.3.2.9 Nitrate-nitrogen
  • 3.3.2.10 Nitrite-nitrogen
  • 3.3.2.11 Phosphate- phosphorus
  • 3.3.2.12 Sillicate-sillica
  • 3.3.2.13 Biochemical Oxygen Demand - BOD
  • 3.3.2.14 Chemical Oxygen Demand - COD
  • 3.3.2.15 Solids
  • 3.3.3 Physicochemical parameters of Cochin Estuary
  • 3.3.3.1 Temperature.
  • 3.3.3.2 Potentia 1-lydrogenii-pH
  • 3.3.3.3 Hardness
  • 3.3.3.4 Alkalinity.
  • 3.3.3.5 Chloride
  • 3.3.3.6 Free CO,
  • 3.3.3.7 Dissolved Oxygen
  • 3.3.3.8 Primary Productivity
  • 3.3.3.9 Nitrate- Nitrogen
  • 3.3.3.10 Nitrite-nitrogen
  • 3.3.3.11 Phosphate-phosphorus
  • 3.3.3.12 Silicatesilica
  • 3.3.3.13 Biochemical Oxygen Demand -BOD
  • 3.3.3.14 Chemical Oxygen Demand- COD
  • 3.3.3.15 Solids
  • 3.3.3.16.Phytoplankton communities in study sites
  • PLATE - 3.1 Effect of effluents on the morphology of Chlorella ellipsoidea Gerneck
  • PLATE - 3.2 Effect of effluents on the morphology of Ankistrodesmus falcatus (Corda.) Ralfs
  • PLATE - 3.3 Effect of effluents on the morphology of Scenedesmus bijuga (Turp.) Lagerheim
  • PLATE - 3.4 Effect of effluents on the morphology of Haematococcus laccustris (Girod.) Rostafinski
  • PLATE - 3.5 Effect of effluents on the morphology of Chlorococcum humicola (Naeg.) Rabenhorst
  • IV DISCUSSION
  • 4.1 Distillery effluent
  • 4.2 Pulp-paper mill effluent
  • 4.3. Petrochemical factory effluent
  • 4.4 Muvattupuzha river
  • 4.5 Chitrapuzha river
  • 4.6 Cochin estuary
  • V CONCLUSION
  • VI. SUMMARY
  • VII. REFERENCE