This article throws light upon the three ways of treatment of industrial effluents. The ways are: 1. Primary Treatment 2. Secondary Treatment 3. Tertiary Treatment. Way # 1. Primary Treatment: It is of general nature and is used for removing suspended solids, odour, colour and to neutralize the high or low pH. It involves methods of: (i) Screening (ii) Neutralization [...]
This article throws light upon the designing and treatment of fourteen main industrial effluents. Some of the industrial effluents are: 1. Electroplating Industry 2. Steel Industry 3. Cane Sugar Industry 4. Paper Industry 5. Pesticides 6. Treatment of Tannery Waste Waters by Stabilisation Pond Method 7. Cyanide Removal: A Case Study of Operational Experience and a few others. Treatment of [...]
After reading this article you will learn about the primary, secondary and tertiary treatment of industrial effluents. Primary Treatment of Industrial Effluents: It is of general nature and is used for removing suspended solids, odour, colour and to neutralize the high or low pH. It involves methods of: (i) Screening (ii) Neutralization (iii) Equalization (iv) Sedimentation (v) Coagulation Some general [...]