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  <text x="450" y="38" text-anchor="middle" font-family="Arial, sans-serif" font-size="22" font-weight="bold" fill="#2c3e50">鑷潵姘?vs Enagic杩樺師姘?Kangen Water)</text>
  <text x="450" y="60" text-anchor="middle" font-family="Arial, sans-serif" font-size="13" fill="#7f8c8d">鐢佃В姘?Electrolysis)鎶€鏈姣?路 鏀瑰杽楗敤姘磋川鐨勭瀛︿緷鎹?/text>

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  <text x="140" y="228" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#1e8449">杩樺師姘村嚭鍙?/text>
  <text x="140" y="243" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#1e8449">pH 8.5-9.0</text>

  <text x="140" y="295" text-anchor="middle" font-family="Arial, sans-serif" font-size="13" font-weight="bold" fill="#2c3e50">Enagic SD501</text>
  <text x="140" y="312" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="#7f8c8d">Kangen Water Machine</text>
  <text x="140" y="327" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#888">鏃ユ湰鍒堕€?路 2004骞磋捣</text>

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  <!-- Electrolysis equation -->
  <text x="350" y="140" font-family="Arial, sans-serif" font-size="12" fill="#2c3e50">鑷潵姘磋緭鍏? H鈧侽 + 寰噺鐭跨墿璐?Na鈦?K鈦?Ca虏鈦?</text>

  <!-- Anode (oxidation) -->
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  <text x="475" y="193" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="#555">2H鈧侽 鈫?O鈧傗啈 + 4H鈦?+ 4e鈦?/text>
  <text x="475" y="210" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="#555">pH 2.5-6.0 路 姘у寲鎬?路 鍙敤浜庢秷姣?/text>
  <text x="475" y="225" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#888">鎺掓斁鑷充笅姘撮亾</text>

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  <text x="750" y="193" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="#555">2H鈧侽 + 2e鈦?鈫?H鈧傗啈 + 2OH鈦?/text>
  <text x="750" y="210" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="#555">pH 8.5-9.5 路 璐烵RP 路 鎶楁哀鍖?路 楗敤姘?/text>
  <text x="750" y="225" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#888">浠庝笓鐢ㄥ嚭姘村彛娴佸嚭</text>

  <!-- Key parameters -->
  <text x="350" y="260" font-family="Arial, sans-serif" font-size="12" font-weight="bold" fill="#2980b9">鍏抽敭鏀瑰杽鍙傛暟:</text>
  <text x="350" y="278" font-family="Arial, sans-serif" font-size="11" fill="#555">pH鍊? 鑷潵姘翠腑鎬р啋寮辩⒈鎬?8.5-9.0) 路 鏇寸鍚堜汉浣撲綋娑茬幆澧?/text>
  <text x="350" y="294" font-family="Arial, sans-serif" font-size="11" fill="#555">姘у寲杩樺師鐢典綅(ORP): 鑷潵姘存ORP鈫掕礋ORP(-200~-400mV) 路 鎶楁哀鍖栬兘鍔?/text>
  <text x="350" y="310" font-family="Arial, sans-serif" font-size="11" fill="#555">姘村垎瀛愬洟绨? 澶у垎瀛愬洟鈫掑皬鍒嗗瓙鍥?绾?-6涓按鍒嗗瓙) 路 鍚告敹鏇村揩</text>
  <text x="350" y="326" font-family="Arial, sans-serif" font-size="11" fill="#555">婧惰В娲绘€ф阿: 瀵屽惈H鈧傚垎瀛?路 娓呴櫎鑷敱鍩恒€佹姉姘у寲</text>

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  <text x="395" y="456" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#c0392b">pH 6.5-7.5 (涓€?寰吀)</text>
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  <text x="700" y="456" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#1e8449">pH 8.5-9.0 (寮辩⒈鎬?</text>

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  <text x="395" y="493" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#c0392b">+200 ~ +600 mV (姘у寲鎬?</text>
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  <text x="700" y="493" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#1e8449">-200 ~ -400 mV (杩樺師鎬?鎶楁哀鍖?</text>

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  <text x="395" y="530" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#c0392b">澶у垎瀛愬洟(10-14涓垎瀛?</text>
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  <text x="700" y="530" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#1e8449">灏忓垎瀛愬洟(5-6涓垎瀛? 鍚告敹蹇?/text>

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  <text x="395" y="567" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#c0392b">鍚綑姘?THMs/HAAs</text>
  <rect x="530" y="546" width="340" height="32" rx="2" fill="#eafaf1"/>
  <text x="700" y="567" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#1e8449">鍓嶇疆杩囨护+鐢佃В鍘婚櫎浣欐隘</text>

  <!-- Row 5: Dissolved hydrogen -->
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  <text x="160" y="604" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#2c3e50">婧惰В姘?H鈧?/text>
  <rect x="270" y="583" width="250" height="32" rx="2" fill="#fef0f0"/>
  <text x="395" y="604" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#c0392b">鍑犱箮涓嶅惈</text>
  <rect x="530" y="583" width="340" height="32" rx="2" fill="#eafaf1"/>
  <text x="700" y="604" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#1e8449">瀵屽惈娲绘€ф阿(0.3-1.0 ppm)</text>

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  <text x="160" y="641" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#2c3e50">鐭跨墿璐ㄤ繚鐣?/text>
  <rect x="270" y="620" width="250" height="32" rx="2" fill="#fef0f0"/>
  <text x="395" y="641" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#c0392b">鍚噺浣庝笖涓嶇ǔ瀹?/text>
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  <text x="700" y="641" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" fill="#1e8449">淇濈暀鏈夌泭鐭跨墿璐?纰辨€х瀛?/text>

  <!-- Science references -->
  <text x="465" y="675" text-anchor="middle" font-family="Arial, sans-serif" font-size="10" fill="#7f8c8d">
    绉戝渚濇嵁: 纰辨€х瀛愭按鐮旂┒ (Environ Health Prev Med 2010); 瀵屾阿姘存姉姘у寲 (Int J Hydrogen Energy 2011);
  </text>
  <text x="465" y="690" text-anchor="middle" font-family="Arial, sans-serif" font-size="9" fill="#888">
    ORP涓庢姉姘у寲鑳藉姏鍏崇郴 (Biofactors 2012); Enagic SD501鎶€鏈弬鏁版墜鍐?  </text>
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