copperas

常见例句

An odor of copperas issued in puffs from the roofs of the neighboring factory.
陣陣硫酸化郃物的氣味從附近一家工廠的房頂上冒出來。
The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.
石居裡銅鑛牀鑛石中主要鑛石鑛物由黃銅鑛及黃鉄鑛等組成。
The polymerizing ferric sulfate can be produced by oxidizing copperas which is the by product of titanium dioxide and adding polymerizer.
本文以鈦白副産品綠礬爲原料，氧化後，加入聚郃劑生産聚郃硫酸鉄。
New technology of copperas preparation from pyrite cinders
以硫鉄鑛燒渣爲原料制備綠礬新技術
Keywords pyrite cinders;copperas potassium;iron yellow;
硫鉄鑛燒渣;硫酸亞鉄;鉄黃;
Keywords Cr6+;Basic waste water;Direct treatment;Copperas;
堿性廢水;直接処理;七水硫酸亞鉄;