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orthophosphate n.【化學】正磷酸鹽。

orthophosphoric

This course demonstrate the important sorts of wastewater analysis , it includes chemical oxygen demand ( cod ) , biochemical oxygen demand ( bod ) , suspended solids ( ss ) , volatile suspended solids ( vss ) , ammonia nitrogen , organic nitrogen , nitrite nitrogen , nitrate nitrogen , orthophosphate , total phosphate , sulfate , and sulfide 本課程包含污水分析重要項目的原理解說及實驗分析,分析項目包括:化學需氧量、生化需氧量、懸浮固體物、揮發性懸浮固體物、氨氮、有機氮、亞硝酸鹽氮、硝酸鹽氮、正磷酸鹽、總磷、硫酸鹽及硫化物。

Water quality - determination of dissolved anions by liquid chromatography of ions - determination of fluoride , chloride , nitrite , orthophosphate , bromide , nitrate and sulfate ions - method for water with low contamination 水質.使用離子液相色譜法測量可溶解氟化物氯化物亞硝酸鹽正磷酸鹽溴化物硝酸鹽和硫酸離子.輕微污染水測定方法

Water quality - determination of dissolved fluoride , chloride , nitrite , orthophosphate , bromide , nitrate and sulfate ions , using liquid chromatography of ions - part 1 : method for water with low contamination 水質.液態離子色譜法測定溶解的氟化物氯化物亞硝酸鹽正磷酸鹽溴化物硝酸鹽和硫酸離子.第1部分:低雜質水的測定方法

Water quality - determination of dissolved fluoride , chrolide , nitrite , orthophosphate , bromide , nitrate and sulfate ions , using liquid chromatography of ions part 1 : method for water with low contamination 水質.用離子液相色譜法測定溶解的氟化物氯化物亞硝酸鹽正磷酸鹽溴化物硝酸鹽和硫酸鹽離子.第1部分:低雜質水的方法

Water quality - determination of dissolved anions by liquid chromatography of ions - part 2 : determination of bromide , chloride , nitrate , nitite , orthophosphate and sulfate in waste water 水質.用液態離子色譜法測定已溶解的陰離子.第2部分:在廢水中溴化物氟化物硝酸鹽亞硝酸鹽正磷酸鹽和硫酸鹽的測定

Water quality - determination of dissolved anions by liquid chromatography of ions - determination of bromide , chloride , nitrate , nitrite , orthophosphate and sulfate in waste water 水的質量.用液態離子色譜法測定已溶解的陰離子.第2部分:在廢水中溴化物氯化物氮化物亞硝酸鹽正磷酸鹽和硫酸鹽的測定

Water quality - determination of dissolved anions by liquid chromatography of ions - part 2 : determination of bromide , chloride , nitrate , nitrite , orthophosphate and sulfate in waste water 水質.用離子液相色譜法對水溶陰離子的測定.廢水中溴化物,氯化物,硝酸鹽,亞硝酸鹽,磷酸鹽和硫酸鹽的測定

Sodium tripolyphosphate and pyrophosphate for industrial use ; determination of orthophosphate ; photometric method using reduced phosphomolybdic complex 工業用三聚磷酸鈉和焦磷酸鈉.正磷酸鹽測定.還原鉬磷酸鹽光度法

Chemicals used for treatment of water intended for human consumption - calcium tetrahydrogen bis orthophosphate ; german version en 1204 : 2005 人類生活用水處理用化學制品.二正磷酸四氫鈣

Chemicals used for treatment of water intended for human consumption - potassium dihydrogen orthophosphate ; german version en 1201 : 2005 人類生活用水處理用化學制品.正磷酸二氫鉀

Chemicals used for treatment of water intended for human consumption - dipotassium hydrogen orthophosphate ; german version en 1202 : 2005 人類生活用水處理用化學制品.正磷酸氫二鉀

Chemicals used for treatment of water intended for human consumption - disodium hydrogen orthophosphate ; german version en 1199 : 2005 人類生活用水處理用化學制品.正磷酸二氫二鈉

Chemicals used for treatment of water intended for human consumption - sodium dihydrogen orthophosphate ; german version en 1198 : 2005 人類生活用水處理用化學制品.正磷酸二氫鈉

Chemicals used for treatment of water intended for human consumption - tripotassium orthophosphate ; german version en 1203 : 2005 人類生活用水處理用化學制品.正磷酸三鉀

Chemicals used for treatment of water intended for human consumption - trisodium orthophosphate ; german version en 1200 : 2005 人類生活用水處理用化學制品.正磷酸三鈉

A review on the trace analytical techniques for orthophosphate in ocean environments is presented in this paper 本文綜述了近年來海洋環境中痕量活性磷的分析技術。

Chemicals used for treatment of water intended for human consumption - calcium tetrahydrogen bis orthophosphate 人類生活用水處理用化學制品.二正磷酸四氫鈣

Methods for analysis of water for boiler and for cooling - the determination of phosphates - orthophosphates 鍋爐用水和冷卻水分析方法磷酸鹽的測定正磷酸鹽

Chemicals used for treatment of water intended for human consumption - potassium dihydrogen orthophosphate 人類生活用水處理用化學制品.正磷酸二氫鉀