Bedlasky
International Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 1225
Registered: 15-4-2019
Location: Period 5, group 6
Member Is Offline
Mood: Volatile
|
|
Cobalt sulfate toxicity for environment
Hi.
I had little accident. I worked with solution of cobalt sulfate heptahydrate outside and dish with this solution was accidentally overturned and
solution spill on grass. In solution was cca 3,5g of cobalt sulfate. Is there serious risk for nature? Is there anything I have to do?
|
|
Ubya
International Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 1247
Registered: 23-11-2017
Location: Rome-Italy
Member Is Offline
Mood: I'm a maddo scientisto!!!
|
|
well, it's not the end of the world, heavy metals in the garden is not the best thing, but 3.5g of cobalt is not going to permanently harm your grass.
if you are really worried you could just dig the top soil where you had the spill (but if you already watered your grass it's late)
---------------------------------------------------------------------
feel free to correct my grammar, or any mistakes i make
---------------------------------------------------------------------
|
|
fusso
International Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 1922
Registered: 23-6-2017
Location: 4 ∥ universes ahead of you
Member Is Offline
|
|
No need to worry, the grass will abosrb the Co and thank you for this,if you're really worried, just pour 1~2L of water onto that area to dilute the
Co. The grass will still absorb it.
|
|
Bedlasky
International Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 1225
Registered: 15-4-2019
Location: Period 5, group 6
Member Is Offline
Mood: Volatile
|
|
Thanks
|
|
RedDwarf
Hazard to Others
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 166
Registered: 16-2-2019
Location: UK (North West)
Member Is Offline
Mood: Variable
|
|
From wikipedia:
"Cobalt(II) sulfate is used in storage batteries and electroplating baths, sympathetic inks, and as an additive to soils and animal feeds"
Although too much is bad, it is a necessary biological nutrient so I wouldn't worry unduly.
[Edited on 27-6-2019 by RedDwarf]
|
|
yobbo II
National Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 728
Registered: 28-3-2016
Member Is Offline
Mood: No Mood
|
|
It is at the heart of vitamin B
|
|
Ubya
International Hazard
![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif) ![*](images/xpblue/star.gif)
Posts: 1247
Registered: 23-11-2017
Location: Rome-Italy
Member Is Offline
Mood: I'm a maddo scientisto!!!
|
|
Quote: Originally posted by yobbo II
||
|| It is at the heart of vitamin B
B12
---------------------------------------------------------------------
feel free to correct my grammar, or any mistakes i make
---------------------------------------------------------------------
|
|