銆婃按澶勭悊宸ョ▼銆?/p>
绗竴绡?/p>
姘村拰搴熸按鐗╁寲澶勭悊鐨勫師鐞嗕笌宸ヨ壓
涔犻闆?/p>
绗簩绔?/p>
娣?/p>
鍑?/p>
1.
浣曡皳鑳朵綋绋冲畾鎬э紵璇曠敤鑳剁矑闂寸浉浜掍綔鐢ㄥ娍鑳芥洸绾胯鏄庤兌浣撶ǔ瀹氭�х殑鍘熷洜銆?/p>
2.
娣峰嚌杩囩▼涓紝鍘嬬缉鍙岀數灞備綍鍚搁檮锛嶇數涓拰浣滅敤鏈変綍鍖哄埆锛熺畝瑕佸彊杩扮～閰搁摑娣?/p>
鍑濅綔鐢ㄦ満鐞嗗強鍏朵笌姘寸殑
pH
鍊肩殑鍏崇郴銆?/p>
3.
楂樺垎瀛愭贩鍑濆墏鎶曢噺杩囧鏃讹紝涓轰粈涔堟贩鍑濇晥鏋滃弽鑰屼笉濂斤紵
4.
涓轰粈涔堟湁鏃堕渶瑕佸皢
PAM
鍦ㄧ⒈鍖栨潯浠朵笅姘磋В鎴?/p>
HPAM
锛?/p>
PAM
姘磋В搴︽槸浣曟兜涔夛紵
涓�鑸姹傛按瑙ｅ害涓哄灏戯紵
5.
娣峰嚌鎺у埗鎸囨爣鏈夊摢鍑犵锛熶负浠�涔堣閲嶈娣峰嚌鎺у埗鎸囨爣鐨勭爺绌讹紵浣犺涓哄悎鐞嗙殑
鎺у埗鎸囨爣搴斿浣曠‘瀹氾紵
6.
娣峰悎鍜岀诞鍑濆弽搴斿悓鏍烽兘鏄В鍐虫悈鎷岄棶棰橈紝瀹冧滑瀵规悈鎷屾湁浣曚笉鍚岋紵涓轰粈涔堬紵
7.
鏍规嵁鍙嶅簲鍣ㄥ師鐞嗭紝
浠�涔堝舰寮忕殑绲嚌姹犳晥鏋滆緝濂斤紵鎶樻澘绲嚌姹犳贩鍑濇晥鏋滀负浠�涔堜紭
浜庨殧鏉跨诞鍑濇睜锛?/p>
8.
閲囩敤鏈烘绲嚌姹犳椂锛屼负浠�涔堣閲囩敤
3
锝?/p>
4
妗ｆ悈鎷屾満涓斿悇妗ｄ箣闂撮渶鐢ㄩ殧澧欏垎寮�锛?/p>
9.
璇曡堪缁欐按娣峰嚌涓庣敓娲绘薄姘村強宸ヤ笟搴熸按娣峰嚌鍚勮嚜鐨勭壒鐐广�?/p>
10.
鏌愮矖鍒剁～閰搁摑鍚?/p>
Al
2
O
3
15
锛呫�佷笉婧惰В鏉傝川
30
锛咃紝闂細
(1)
鍟嗗搧閲岄潰
Al
2
(SO
4
)
3
鍜屾憾
瑙ｆ潅璐ㄥ悇鍗犵殑鐧惧垎鏁帮紱
(2)
濡傛灉姘翠腑鍔?/p>
1
鍏嬭繖绉嶅晢鍝侊紝璁＄畻鍦ㄦ按涓骇鐢熺殑
Al(OH)
3
銆佷笉婧惰В鏉傝川鍜屾憾瑙ｇ殑鏉傝川鍒嗗埆閲嶅灏戯紵
11.For a flow of 13500 m
3
/d containing 55mg/L of suspended solids, ferric sulfate is
used as a coagulant at a dose of 50mg/L
(a) Assuming that there is little alkalinity in the water, what is the daily lime dose?
(b) If the sedimentation basin removes 90% of the solids entering it, what is the daily
solids production from the sedimentation basin?
12.
闅旀澘绲嚌姹犺璁℃祦閲?/p>
75000m
3
/d
銆傜诞鍑濇睜鏈夋晥瀹圭Н涓?/p>
1100m
3
銆傜诞鍑濇睜鎬绘按澶?/p>
鎹熷け涓?/p>
0.26m
銆傛眰绲嚌姹犳�荤殑骞冲潎閫熷害姊害
G
鍊煎拰
T
G
鍊煎悇涓哄灏戯紵锛堟按鍘傝嚜鐢?/p>
姘撮噺鎸?/p>
5%
璁★級
13.
鏌愭満姊扮诞鍑濇睜鍒嗘垚
3
鏍笺�?/p>
姣忔牸鏈夋晥灏哄涓?/p>
2.6m
锛堝锛?/p>
飩?/p>
2.6m
锛堥暱锛?/p>
飩?/p>
4.2m
锛堟繁锛?/p>
銆?