8. Nature and type of trade effluent to be discharged
Feedback & supportNo trade effluent other than that of a nature or type approved by the Director-General shall be discharged into any watercourse or land.
The temperature of the trade effluent shall not exceed 45° Celsius at the point of its entry into any watercourse or land.
The pH value of the trade effluent shall not be less than 6 nor more than 9 at the point of its entry into any watercourse or land.
The caustic alkalinity of the trade effluent shall not be more than 2,000 milligrams of calcium carbonate per litre at the point of its entry into any watercourse or land.
Subregulation 1
No trade effluent other than that of a nature or type approved by the Director-General shall be discharged into any watercourse or land.
Subregulation 2
The temperature of the trade effluent shall not exceed 45° Celsius at the point of its entry into any watercourse or land.
Subregulation 3
The pH value of the trade effluent shall not be less than 6 nor more than 9 at the point of its entry into any watercourse or land.
Subregulation 4
The caustic alkalinity of the trade effluent shall not be more than 2,000 milligrams of calcium carbonate per litre at the point of its entry into any watercourse or land.