8 A stoichiometry of 1.03 is typical when the FGD process is producing gypsum by-product, while a stoichiometry of 1.05 is needed to produce waste suitable for a landfill.
( ( ( 8 ( A stoichiometry ) ) ( of 1.03 ) ) ( ( ( ( is ( typical ( when ( ( the ( FGD process ) ) ( is ( producing ( gypsum by-product ) ) ) ) ) ) ) , ) ( while ( ( ( a stoichiometry ) ( of 1.05 ) ) ( is ( needed ( to ( produce ( waste ( suitable ( for ( a landfill ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (CD 8) (NN A) (NN stoichiometry)) (PP (IN of) (NP (CD 1.03)))) (VP (VBZ is) (ADJP (JJ typical) (SBAR (WHADVP (WRB when)) (S (NP (DT the) (NNP FGD) (NN process)) (VP (VBZ is) (VP (VBG producing) (NP (NN gypsum) (NN by-product))))))) (, ,) (SBAR (IN while) (S (NP (NP (DT a) (NN stoichiometry)) (PP (IN of) (NP (CD 1.05)))) (VP (VBZ is) (VP (VBN needed) (S (VP (TO to) (VP (VB produce) (S (NP (NN waste)) (ADJP (JJ suitable) (PP (IN for) (NP (DT a) (NN landfill))))))))))))) (. .)))
A stoichiometry of 1.03 is typical when the FGD process is producing gypsum by-product
( ( ( A stoichiometry ) ( of 1.03 ) ) ( ( is typical ) ( when ( ( the ( FGD process ) ) ( is ( producing ( gypsum by-product ) ) ) ) ) ) )
(ROOT (S (NP (NP (DT A) (NN stoichiometry)) (PP (IN of) (NP (CD 1.03)))) (VP (VBZ is) (ADJP (JJ typical)) (SBAR (WHADVP (WRB when)) (S (NP (DT the) (NNP FGD) (NN process)) (VP (VBZ is) (VP (VBG producing) (NP (NN gypsum) (NN by-product)))))))))