HY/T 240.3-2018 Code for design of recirculating cooling seawater system—Part 3:Requirement of seawater pre-treatment

GB 50013-2006 JTJ 275 GB 4482-1993 Water clarifying agent—Ferric chloride GB/T 4482-2006 Water treatment chemicals—Ferric chloride GB/T 4482-2018 Water treatment chemicals—Ferric chloride GB/T 12763.4-1991 The specification for oceanographic survey observations of chemical parameters in sea water GB/T 12763.4-2007 Specifications for oceanographic survey—Part 4:Survey of chemical parameters in sea water GB 14591-1993 Water clarifying agent—Polymeric ferric sulfate GB 14591-2006 Water treatment chemicals—Poly ferric sulfate GB/T 14591-2016 Water treatment chemicals—Poly ferric sulfate GB 15892-2003 Water treatment chemical—Poly aluminium chloride GB 15892-2009 Poly aluminium chloride for treatment of drinking water GB 15892-2020 Polyaluminium chloride for treatment of drinking water GB 17378.4-1998 The specification for marine monitoring Part 4:Seawater analysis GB 17378.4-2007 The specification for marine monitoring—Part 4:Seawater analysis GB 17514-1998 Water treatment chemicals—Polyacrylamide GB/T 17514-2008 Water treatment chemicals—Polyacrylamide GB/T 17514-2017 Water treatment chemicals—Anionic and non-ionic polyacrylamides GB/T 33584.1-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 1:Determination of calcium and magnesium GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 4:Determination of sulfate GB/T 33584.5-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 5:Determination of dissolved solid GB/T 33584.6-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 6:Determination of heterotrophic bacteria CJ/T 83-1999 Inclined tube settler for water clarification CJ/T 83-2016 Inclined tube for water and wastewater treatment HY/T 187.2-2015 Code for design of recirculating cooling seawater system—Part 2:Requirement of wastewater engineering HY/T 191-2015 Determination of Iron for cooling seawater HG 2227-1991 Water treatment agent: aluminum sulfate CJJ 40-2011 Code for design of water supply engineering using high-turbidity raw water