Q. 'Polychlorinated biphenyls' cause harm to

View solution

Q. An example of industrial effluent toxic substance is

View solution

Q. What involved in wastewater final treatment ?

View solution

Q. What affect does Ph have on enzyme ?

View solution

Q. Method by which a dissolved oxygen is determined, known as

View solution

Q. Organic pollutants are discharged as a municipal sewage and

View solution

Q. Organic solids consists of carbohydrates, fats and

View solution

Q. Water pollution due to tailing from ore washing and Sinert suspended solids, known as

View solution

Q. What causes PCBs and dioxins ?

View solution

Q. What chemicals are used in loading, transit and accidental leakage from industrial storage ?

View solution

Q. In humans, nitrates causes blood disease and

View solution

Q. Solubility of oxygen in water is inversely proportional to

View solution

Q. Which bacteria flourish in presences of free dissolved oxygen in sewage?

View solution

Q. Nitrates, phosphates and sulphates are plants

View solution

Q. Most animals and plants can grow with pH, between

View solution

Q. Bacteria which carry out decomposition of organic matter is known as

View solution

Q. In SOCs, most common organic pollutants are:

View solution

Q. What causes rise in nutrient level of water ?

View solution

Q. Rise of nutrient in water is known as

View solution

Q. Effluents that comes from various industries such as food and drugs is known as

View solution