Liên kết ngoài PH

Wikimedia Commons có thêm hình ảnh và phương tiện truyền tải về Chất chỉ thị pH.

Some Ka values
Definition of pH by the Gold Book
pH calculation spreadsheet
The Measurement of pH - Definition, Standards and Procedures – Report of the Working Party on pH, IUPAC Provisional Recommendation (a proposal to revise the current IUPAC 1985 and ISO 31-8 definition of pH described above)
CO2SYS is a program for calculating the state of the carbonate system in seawater (including pH). CO2SYS is also available in a version for Microsoft Excel/VBA.
pH value software provides the color of universal indicator corresponding to a given pH value

Tiêu đề chuẩn	LCCN: sh85063427

x t s Nước thải
Nguồn	Dòng thải axit mỏ Ballast water Phòng tắm Blackwater (coal) Blackwater (waste) Boiler blowdown Nước muối cô đặc Combined sewer Cooling tower Cooling water Fecal sludge Greywater Infiltration/Inflow Nước thải công nghiệp Ion exchange Leachate Manure Papermaking Produced water Return flow Thẩm thấu ngược Sanitary sewer Septage Sewage Sewage sludge Bồn cầu Urban runoff
Quality indicators	Nhu cầu ôxy sinh hóa Nhu cầu ôxy hóa học Coliform index Dissolved oxygen Kim loại nặng pH Độ mặn Nhiệt độ Tổng chất rắn hòa tan Tổng chất rắn lơ lửng Turbidity
Treatment options	Bùn hoạt tính Aerated lagoon Agricultural wastewater treatment API oil-water separator Carbon filtration Clo hóa Clarifier Constructed wetland Decentralized wastewater system Extended aeration Facultative lagoon Fecal sludge management Filtration Imhoff tank Industrial wastewater treatment Ion exchange Membrane bioreactor Reverse osmosis Rotating biological contactor Secondary treatment Sedimentation Septic tank Settling basin Sewage sludge treatment Sewage treatment Stabilization pond Trickling filter Ultraviolet germicidal irradiation UASB Vermifilter Wastewater treatment plant
Disposal options	Combined sewer Evaporation pond Groundwater recharge Infiltration basin Injection well Irrigation Marine dumping Marine outfall Reclaimed water Sanitary sewer Septic drain field Sewage farm Storm drain Surface runoff

Liên quan

Tài liệu tham khảo