Use of the calcium hydroxide solution or suspension partially neutralized with {TAIL ~ a volatile organic acid}, {HEAD ~ especially formic acid} and acetic acid, is especially preferred 
Use of the calcium hydroxide solution or suspension partially neutralized with { TAIL ~ a volatile organic acid } , { HEAD ~ especially formic acid } and acetic acid , is especially preferred
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH